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Learn/ Technician course/Module 1 of 10

Technician Course, Module 1: The Rules of the Road

Covers NCVEC 2026-2030 Technician Pool, Subelement T1 (Commission's Rules). Six questions on your exam come from this material.

Meet Ray. He has been licensed for thirty years, his shack smells like coffee and solder, and he has agreed to get you on the air. Ray does not start with electronics. He starts with a question.

"Do you know why the government gives you free spectrum worth billions of dollars, just for passing a test?"

You do not. So Module 1 begins there.

1.1Why Amateur Radio Exists

Ray pulls a battered copy of the FCC rules off the shelf. "Part 97. Everything we do lives in here. And right at the top, the FCC tells you why this service exists at all."

The Amateur Radio Service is not a gift. It is a deal. The FCC sets aside spectrum for hams because the service provides something back:

"Notice what is not on that list," Ray says. "Money. The word that matters is noncommercial. The moment you get paid to transmit, you have left our service."

That deal explains almost every rule you will learn. Emergency service is why RACES exists, a radio service using amateur stations for civil defense communications. Experimentation is why you can build your own transmitter without anyone certifying it. Training is why you are sitting in Ray's shack right now.

Ray adds one more thing. "When conditions are rough and someone cannot copy your call sign, spell it the way every ham on Earth will understand." That is the phonetic alphabet: Alpha, Bravo, Charlie. Use of the standard ITU phonetic alphabet is encouraged when identifying your station.

Knowledge Check 1.1

Tap an answer. In your own words first, then check yourself.

1. Which of the following is part of the Basis and Purpose of the Amateur Radio Service?

2. What is RACES?

3. When identifying your station and asked to spell your call sign, you should use:

T1A the easy way: all 11 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1A01 Which of the following is part of the Basis and Purpose of the Amateur Radio Service?

Answer Advancing skills in the technical and communication phases of the radio art

Tip The Basis and Purpose is about growing the hobby, so advancing both technical and communication skills in the radio art is a core goal.

T1A02 Which agency regulates and enforces the rules for the Amateur Radio Service in the United States?

Answer The FCC

Tip In the United States the FCC is the agency that writes and enforces the amateur radio rules under Part 97.

T1A03 What do the FCC rules state regarding the use of a phonetic alphabet for station identification in the Amateur Radio Service?

Answer It is encouraged when using phone emissions

Tip On phone the FCC encourages a phonetic alphabet, since Alpha Bravo Charlie gets your call across clearly on a noisy band.

T1A04 How do you receive official notification of your new license and call sign after passing the exam?

Answer Email from the FCC with a link to download the license grant

Tip The FCC no longer mails paper, so your grant arrives by email with a link to download the license yourself.

T1A05 What proves that the FCC has issued an operator/primary license grant?

Answer The license appears in the FCC ULS database

Tip Your proof is public, so if the grant shows in the FCC ULS database it is official.

T1A06 On which of the following HF frequencies can automatically controlled amateur propagation beacons be found?

Answer On ten meters, between 28.200 MHz and 28.300 MHz

Tip Propagation beacons live on ten meters between 28.200 and 28.300 MHz, a 100 kHz slice near 28.2.

T1A07 What is the FCC Part 97 definition of a space station?

Answer An amateur station located more than 50 km above Earth's surface

Tip Part 97 draws the line for a space station at more than 50 km above Earth's surface.

T1A08 Who recommends transmit/receive channels for repeater and auxiliary stations?

Answer A Volunteer Frequency Coordinator recognized by local amateurs

Tip A Volunteer Frequency Coordinator recognized by local hams picks repeater and auxiliary channels so systems do not step on each other.

T1A09 Who selects a Frequency Coordinator?

Answer Amateur operators in a local or regional area whose stations are eligible to be repeater or auxiliary stations

Tip The coordinator is chosen from the bottom up by the local or regional amateurs whose stations could be repeaters or auxiliaries.

T1A10 Besides an FCC-issued amateur operator license, what is required to be the control operator of a Radio Amateur Civil Emergency Service (RACES) Station?

Answer Certification of current enrollment by a civil defense organization

Tip To run a RACES station you need your ham license plus current enrollment certified by a civil defense organization.

T1A11 Which of the following is prohibited?

Answer Willful or malicious interference

Tip Deliberately jamming or disrupting other stations is willful or malicious interference, and it is always prohibited.

1.2Your License and Your Call Sign

A week later the official word arrives exactly the way the FCC delivers it: an email containing a link to download your license. That email is the official notification, and the license itself lives as an entry in the FCC's Universal Licensing System (ULS) database. The database entry is the proof; you are not required to carry a paper copy at all. Best of all, you may transmit as soon as your license grant appears in the database, before any document is printed or downloaded. Ray makes you read your new call sign out loud. "That is you now. Learn what is behind it."

That call sign followed a formula. New Technicians receive a Group D call: a two-letter prefix beginning with K, followed by a district number, followed by three letters (something like KF1ABC). Earn Extra someday and shorter formats open up, which is how vanity calls like K4DIA become possible.

Here is what is behind it. Your license grant is actually two things in one: an operator license (you, the person, and what you are allowed to do) and a primary station license (your station authorization). One license document, both grants.

The FCC currently issues new licenses in three classes: Technician, General, and Amateur Extra. Each one you earn keeps everything from the last and adds privileges.

The practical rules Ray makes you repeat back:

"K4DIA was not an accident," Ray grins.

One more thing while the ink is wet: your Technician license is issued by the FCC, and FCC rules apply anywhere the FCC regulates the Amateur Radio Service, which includes the 50 states and US territories, plus any vessel or craft documented or registered in the United States, including in international waters. Take the radio on vacation to Puerto Rico, or aboard a US-flagged boat in the middle of the Atlantic, and you are still operating under Part 97. When your signal crosses borders, one more boundary applies: international communications are limited to those incidental to the purposes of the amateur service and remarks of a personal character. Chat about the weather and your antenna with a station in Japan all evening; just leave commerce out of it.

Two Part 97 definitions round out the paperwork, because the exam asks for them by the book. A beacon is an amateur station transmitting communications for the purpose of observing propagation or related experimental activities, the automated signal sources you will meet in Module 2 that let hams see which bands are open. A space station is an amateur station located more than 50 kilometers above Earth's surface, which is the legal definition that makes the ISS crew, and every amateur satellite in Module 6, part of our service.

Knowledge Check 1.2

Tap an answer. In your own words first, then check yourself.

1. How long is an FCC amateur radio license term?

2. Your license expired eight months ago and you have not renewed. Can you get on the air tonight?

3. Which classes of amateur license does the FCC currently issue new grants for?

T1C the easy way: all 11 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1C01 For which classes of amateur radio licenses does the FCC currently issue new licenses?

Answer Technician, General, Amateur Extra

Tip The FCC still issues three license classes today, Technician, General, and Amateur Extra.

T1C02 Who may select a desired call sign under the vanity call sign rules?

Answer Any licensed amateur

Tip Any licensed amateur, from Technician up, may request a vanity call sign.

T1C03 What types of international communications are FCC-licensed amateur radio stations permitted to make?

Answer Communications incidental to the purposes of the Amateur Radio Service and remarks of a personal character

Tip International ham contacts must stay incidental to the Amateur Service purpose plus remarks of a personal nature, so keep it friendly and noncommercial.

T1C04 What may happen if the FCC is unable to reach you by email?

Answer Revocation of the station license or suspension of the operator license

Tip The FCC reaches you by email, so if they cannot, your station license can be revoked or your operator license suspended.

T1C05 Which of the following is a valid Group D call sign format for Technician class?

Answer KF1XXX

Tip A Group D Technician call has two prefix letters, one digit, and three suffix letters, so KF1XXX fits the format.

T1C06 Which of the following statements is true about using your amateur radio license when operating aboard a vessel or craft in international waters?

Answer You may operate from a US-documented vessel with the master's permission

Tip Aboard a US-documented vessel in international waters you may operate with the master's permission.

T1C07 How long before the expiration date may an amateur radio license renewal be requested?

Answer 90 days

Tip You can file your renewal starting 90 days before the license expires, so do not wait until the last day.

T1C08 What is the normal term for an FCC-issued amateur radio license?

Answer Ten years

Tip An FCC amateur license runs for a ten-year term before it needs renewal.

T1C09 What is the grace period for renewal if an amateur license expires?

Answer Two years

Tip If it lapses you get a two-year grace period to renew without retesting.

T1C10 How soon after passing the examination for your first amateur radio license may you transmit on the amateur radio bands?

Answer As soon as your operator/station license grant appears in the FCC’s license database

Tip You may transmit as soon as your grant shows up in the FCC license database, not the moment you pass.

T1C11 If your license has expired and is still within the allowable grace period, may you continue to transmit on the amateur radio bands?

Answer No, you must wait until the license has been renewed

Tip The grace period only protects your call sign, not your right to transmit, so stay off the air until the renewal is granted.

1.3Where You May Transmit, and How Much Power

Ray spreads a band chart across the bench. It looks like a rainbow made by a committee. "This is the map. Your license class decides which roads you can drive on."

As a Technician you hold full privileges on all amateur bands above 50 MHz: 6 meters, 2 meters, 70 centimeters, and up. That "all portions" grant means SSB voice is available to you in some portion of every amateur band above 50 MHz. You also hold limited HF privileges, including CW segments on 80, 40, and 15 meters, and CW, SSB, and data privileges on 10 meters.

The numbers the exam expects you to read off this map:

Two habits Ray drills in:

Respect the band edges. Your signal is not a dot on the dial, it has width. An SSB signal occupies about 3 kHz, so if you set your dial right at the edge of the band, part of your signal lands outside it. Stay far enough inside the edge that your entire signal fits.

Use the minimum power necessary. The rule is that you use the minimum transmitter power necessary to carry out the desired communication. The legal ceilings come in two tiers: above 30 MHz, where Technicians live most of the time, the maximum is 1500 watts PEP; on your HF segments below 30 MHz, the Technician limit is 200 watts PEP. Either way, the legal ceiling and the right choice are rarely the same number.

"And here is the part that surprises people," Ray says, pointing straight up. "The International Space Station runs an amateur station. Any licensed ham, including a brand-new Technician, is allowed to contact it. Astronauts have licenses too."

Sharing is also part of the map. Hams do not own every band outright. On some bands the amateur service is secondary, which means we must not cause interference to the primary service and we cannot complain about interference from it.

Technician HF Privileges (plus ALL amateur privileges above 50 MHz) CW only CW / RTTY / data SSB phone Not available to Technicians 80 m (MHz) CW 3.525-3.600 3.5 4 200 W PEP limit 40 m (MHz) CW 7.025-7.125 7 7.3 200 W PEP limit 15 m (MHz) CW 21.025-21.200 21 21.45 200 W PEP limit 10 m (MHz) CW / RTTY / data 28.000-28.300 SSB phone 28.300-28.500 28 29.7 200 W PEP limit 50 MHz + 6 m, 2 m, 1.25 m, 70 cm and all higher bands: ALL amateur privileges, 1500 W PEP 0 1 Anchors: CW-only band-plan segments at 50.0-50.1 and 144.0-144.1 MHz. 52.525 MHz is in the 6 m band; 146.520 MHz (2 m) is the national FM simplex calling frequency. Power: 1500 W PEP above 30 MHz; 200 W PEP on all Technician HF segments. Always use the minimum power necessary. © 2026 Anthony Pelfanio, K4DIA
Technician privileges at a glance

Knowledge Check 1.3

Tap an answer. In your own words first, then check yourself.

1. Why should you not transmit SSB with your dial frequency set exactly on the band edge?

2. What transmitter power should you use?

3. May a Technician-class licensee contact the International Space Station?

T1B the easy way: all 12 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1B01 Which of the following frequency ranges are available for phone operation by Technician licensees?

Answer 28.300 MHz to 28.500 MHz

Tip Technicians get 28.300 to 28.500 MHz for phone, a 200 kHz window in the upper part of ten meters.

T1B02 Which of the following U.S. amateur radio operators are allowed to contact the International Space Station (ISS) on VHF bands?

Answer Any amateur with a Technician class or higher license

Tip The ISS works VHF, so any Technician or higher can make the contact with no upgrade needed.

T1B03 Which frequency is in the 6-meter amateur band?

Answer 52.525 MHz

Tip The 6-meter band runs 50 to 54 MHz, so 52.525 MHz sits right in it and is the common FM calling frequency.

T1B04 Which amateur band includes 146.52 MHz?

Answer 2 meters

Tip The 2-meter band covers 144 to 148 MHz, and 146.52 MHz is the national FM simplex calling frequency.

T1B05 Which of the following bands include frequencies where Technicians are authorized to use digital modes such as FT8?

Answer All these choices are correct

Tip Technicians can run digital modes like FT8 on several bands, so all the listed choices are correct.

T1B06 On which HF bands does a Technician class operator have phone privileges?

Answer 10-meter band only

Tip Technicians have only one HF phone band, and that is 10 meters, so 10-meter band only is the answer.

T1B07 Which of the following VHF/UHF band segments are limited to CW only?

Answer 50.0 MHz to 50.1 MHz and 144.0 MHz to 144.1 MHz

Tip The very bottom 100 kHz of 6 and 2 meters, 50.0 to 50.1 and 144.0 to 144.1 MHz, is reserved for CW only.

T1B08 How are US amateurs restricted in segments of bands where the Amateur Radio Service is secondary?

Answer U.S. amateurs may find non-amateur stations in those segments, and must avoid interfering with them

Tip Secondary means you are the guest, so you must yield to and avoid interfering with the primary non-amateur users there.

T1B09 Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band?

Answer All these choices are correct

Tip Normal signal width and tuning error can push you over the line, so stay in from the band edge for every reason listed.

T1B10 Where may SSB phone be used in amateur bands above 50 MHz?

Answer In at least some segment of all these bands

Tip SSB phone is allowed in at least part of every amateur band above 50 MHz, so you can find a voice segment on all of them.

T1B11 What is the maximum peak envelope power output for Technician class operators in their HF band segments?

Answer 200 watts

Tip On their HF segments Technicians are capped at 200 watts PEP output.

T1B12 Except for some specific restrictions, what is the maximum peak envelope power output for Technician class operators using frequencies above 30 MHz?

Answer 1500 watts

Tip Above 30 MHz Technicians get the full legal limit of 1500 watts PEP, aside from a few special restrictions.

1.4What You May Say, and What You May Never Say

Ray hands you the microphone for the first time, then puts his hand over it. "Before you push that button, know the short list of things that end licenses."

Prohibited transmissions, the greatest hits:

"None of this is complicated," Ray says. "The service is noncommercial, honest, and open. Every prohibited transmission violates one of those three ideas."

Then he flips the card over, because the exam tests the exceptions as often as the rules:

Knowledge Check 1.4

Tap an answer. In your own words first, then check yourself.

1. When may you transmit music over amateur radio?

2. You are offered $50 to make announcements for a local business over the local repeater. You should:

3. Which of these is permitted?

T1D the easy way: all 12 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1D01 With which countries are FCC-licensed amateur radio stations prohibited from exchanging communications?

Answer Any country whose administration has notified the International Telecommunication Union (ITU) that it objects to such communications

Tip You may not exchange communications with any country that has told the ITU it objects to ham traffic.

T1D02 Under which of the following circumstances are one-way transmissions by an amateur station prohibited?

Answer Broadcasting

Tip One-way transmissions aimed at the general public are broadcasting, and that is prohibited for amateurs.

T1D03 When is it permissible to transmit messages encoded to obscure their meaning?

Answer Only when transmitting control commands to space stations or model craft

Tip Codes to hide meaning are banned except for control commands sent to space stations or model craft.

T1D04 Under what conditions is an amateur station authorized to transmit music using a phone emission?

Answer When incidental to an authorized retransmission of manned spacecraft communications

Tip Music is off limits on the air except when it slips in while you retransmit authorized manned spacecraft audio.

T1D05 When may amateur radio operators use their stations to notify other amateurs of the availability of equipment for sale or trade?

Answer When selling amateur radio equipment and not on a regular basis

Tip You may advertise gear only when it is amateur radio equipment and you are not doing it on a regular basis.

T1D06 What, if any, are the restrictions concerning transmission of language that may be considered indecent or obscene?

Answer Any such language is prohibited

Tip Indecent or obscene language is flatly prohibited on the amateur bands, with no exception.

T1D07 Which of the following is an example of an auxiliary station?

Answer A station sending one-way transmissions between a remote repeater receiver and the main repeater transmitter

Tip An auxiliary station is a point-to-point link within a system, like the one-way path from a remote receiver to the main repeater transmitter.

T1D08 In which of the following circumstances may the control operator of an amateur station receive compensation for operating that station?

Answer When the communication is a part of classroom instruction at an educational institution

Tip A control operator may be paid only for classroom instruction at an educational institution, never for ordinary operating.

T1D09 When may amateur stations transmit information in support of broadcasting, program production, or news gathering, assuming no other means is available?

Answer When such communications are directly related to the immediate safety of human life or protection of property

Tip Supporting broadcast or news gathering is allowed only when it directly concerns immediate safety of life or protection of property.

T1D10 How does the FCC define broadcasting for the Amateur Radio Service?

Answer Transmissions intended for reception by the general public

Tip The FCC defines broadcasting as transmissions meant for reception by the general public.

T1D11 When may an amateur station transmit without identifying on the air?

Answer When transmitting signals to control model craft

Tip Model craft control signals are the one case where you may transmit without identifying on the air.

T1D12 Which of the following is required when making on-the-air test transmissions?

Answer Identify the transmitting station

Tip Even a quick test transmission requires you to identify your station with your call sign.

1.5Who Is in Control

Ray asks a trick question. "My station, your voice, you talk on my radio. Who is responsible if something goes wrong?"

The answer is the control operator. Every amateur transmission requires one: a licensed operator designated to be responsible for the transmissions from a station. A few consequences follow:

Control comes in three flavors, and the exam loves them:

Knowledge Check 1.5

Tap an answer. In your own words first, then check yourself.

1. Who is responsible for the proper operation of an amateur station?

2. A Technician is the control operator at an Extra-class licensee's station. Which privileges apply?

3. A repeater retransmitting signals with no operator present is under what type of control?

T1E the easy way: all 11 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1E01 When may an amateur station transmit without a control operator?

Answer Never

Tip A station always needs a control operator responsible for it, so it may never transmit without one.

T1E02 Who may be the control operator of a station communicating through an amateur satellite or space station?

Answer Any amateur allowed to transmit on the satellite uplink frequency

Tip Through a satellite or space station the control operator can be any amateur allowed to transmit on the uplink frequency.

T1E03 Who must designate the station control operator?

Answer The station licensee

Tip The station licensee is the one who designates who the control operator will be.

T1E04 What determines the transmitting frequency privileges of an amateur station?

Answer The class of operator license held by the control operator

Tip Your on-air privileges follow the license class of whoever is the control operator at the time.

T1E05 What is an amateur station’s control point?

Answer The location at which the control operator function is performed

Tip The control point is simply the place where the control operator performs that function.

T1E06 When, other than during an emergency, may a Technician class licensee be the control operator of a station operating in an Amateur Extra Class band segment?

Answer At no time

Tip A Technician cannot operate in an Extra-only segment at any time outside a genuine emergency.

T1E07 When the control operator is not the station licensee, who is responsible for the proper operation of the station?

Answer The control operator and the station licensee

Tip When they differ, both the control operator and the station licensee share responsibility for proper operation.

T1E08 Which of the following is an example of automatic control?

Answer Repeater operation

Tip Automatic control means no human at the controls moment to moment, and repeater operation is the classic example.

T1E09 Which amateur stations may be remotely controlled?

Answer Any station

Tip Part 97 lets any amateur station be operated by remote control.

T1E10 Which of the following is an example of remote control as defined in Part 97?

Answer Operating the station over the internet

Tip Remote control means running your station from a distance over a link such as the internet.

T1E11 What is a control operator as defined in Part 97?

Answer An amateur operator designated by the licensee of a station to be responsible for transmissions and FCC rules compliance at that station

Tip A control operator is the amateur the licensee names to be responsible for the transmissions and FCC rule compliance.

1.6Saying Who You Are

Your first contact is minutes away. Ray gives you the last rule, the one you will use every single time you operate.

Identify your station with your call sign at least every ten minutes during a contact, and at the end of the contact. English is required for identification when operating phone, and CW identification is always acceptable on any mode.

The corollaries:

Ray keys the mic, gives his call, and slides the microphone over to you.

Knowledge Check 1.6

Tap an answer. In your own words first, then check yourself.

1. How often must you identify during a contact?

2. During a marathon, you are "Water Station Three." What else must you do?

3. Who selects a frequency coordinator?

T1F the easy way: all 11 questions, with the right answer

Every pool question in this group. Read the answer, let the tip make it stick.

T1F01 When must the station licensee make the station and the station records available for inspection?

Answer At any time upon request by an FCC representative

Tip You must make the station and its records available to an FCC representative at any time upon request.

T1F02 How often must you identify with your FCC-assigned call sign when using tactical call signs such as “Race Headquarters”?

Answer At least every 10 minutes during and at the end of a communication

Tip Tactical calls like Race Headquarters still need your FCC call every 10 minutes and at the end of the exchange.

T1F03 When are you required to transmit your assigned call sign?

Answer At least every 10 minutes during and at the end of a communication

Tip The identification rule is simple, give your assigned call at least every 10 minutes and when you finish.

T1F04 What language must you use for identification when using a phone emission?

Answer English

Tip Identification on phone must be in English, even if the rest of the contact was in another language.

T1F05 What method of call sign identification is required for a station transmitting phone signals?

Answer Send the call sign using a CW or phone emission

Tip On phone you may identify by voice or by sending your call sign in CW.

T1F06 Which of the following self-assigned indicators are acceptable when using a phone transmission?

Answer All these choices are correct

Tip Self-assigned indicators like a slash and a location are all acceptable when added to your call on phone.

T1F07 Which of the following restrictions apply when a non-licensed person speaks to a foreign amateur radio station via a station under the control of an FCC-licensed amateur radio operator?

Answer The foreign station must be in a country with which the U.S. has a third-party agreement

Tip A nonham can only speak to a foreign station if that country has a third-party agreement with the US.

T1F08 What is the definition of third-party communications?

Answer A message from a control operator to another amateur station control operator on behalf of another person

Tip Third-party traffic is a message passed between control operators on behalf of someone else.

T1F09 What type of amateur station simultaneously retransmits the signal of another amateur station on a different channel or channels?

Answer Repeater station

Tip A station that resends another station's signal live on a different channel is a repeater station.

T1F10 Who is accountable if a repeater inadvertently retransmits communications that violate the FCC rules?

Answer The control operator of the originating station

Tip The originating station's control operator, not the repeater owner, is accountable for a rule-breaking signal that gets repeated.

T1F11 Which of the following is a requirement for the issuance of a club station license grant?

Answer The club must have at least four members

Tip A club station license grant requires the club to have at least four members.

Review: every Exam Anchor from this module

T1A The Basis and Purpose of the Amateur Radio Service is in Part 97: advancing the radio art, improving communication and technical skills, expanding the pool of trained operators, and international goodwill. Amateur radio is defined by its noncommercial nature. When an exam answer includes "personal gain" or "business," it is the wrong answer.

T1C, plus T1A definitions License term: 10 years. Grace period: 2 years, no operating during it. New license classes issued: Technician, General, Amateur Extra. Official notice of a new license: an FCC email with a download link; the license appears in the ULS database, and the database entry is proof; you may transmit as soon as the grant appears in the database. New Technician call format: Group D, two letters starting with K, a number, three letters. You must maintain a valid mailing address and email with the FCC. Vanity calls are requested; sequential calls are assigned automatically. FCC-licensed stations may transmit from US states and territories, US-registered vessels and craft, and international waters aboard them. International communications: incidental to the service plus remarks of a personal character. Beacon: a station for observation of propagation and related experiments. Space station: an amateur station more than 50 km above Earth.

T1B Technicians: all privileges above 50 MHz (6 m, 2 m, 70 cm fully available; SSB in some portion of every band above 50 MHz), limited HF privileges including 10-meter SSB/CW/data (phone: 28.300-28.500 MHz) and CW segments on 80/40/15 meters. CW-only segments: 50.0-50.1 and 144.0-144.1 MHz. 52.525 MHz is in the 6-meter band. FT8 is permitted wherever Technicians hold data privileges. Power limits: 1500 W PEP above 30 MHz; 200 W PEP on Technician HF segments. Frequency assignments vary among the three ITU regions. Keep your full signal inside the band edges. Use the minimum power necessary. Technicians may contact the ISS. On secondary allocations, amateurs must accept and not cause interference to primary users.

T1D Prohibited: music (except incidental music in authorized manned-spacecraft retransmissions), broadcasting to the public, codes or ciphers that obscure meaning (except control commands to space stations and radio control craft), communications for compensation (a teacher's incidental classroom use is permitted), false or deceptive signals, deliberate interference, and communications with countries whose administrations have objected via the ITU. News or bulletins: only for immediate safety of life or protection of property. Retransmission of other services: prohibited with narrow space/propagation/weather exceptions. Permitted: occasional sale of your own amateur equipment, and personal communications that are not on behalf of a business.

T1E Every transmission needs a control operator. Privileges in use are set by the control operator's license class. The station licensee is presumed to be the control operator; when licensee and control operator differ, both are equally responsible for proper operation. Local control means physically present, remote control means operated through a control link, automatic control means no operator at the control point, and a repeater is the standard example of automatic control.

T1F Identify at least every 10 minutes and at the end of a contact. English (or CW) for identification. Tactical calls do not replace your call sign. Self-assigned indicators attach after your call with a slant/stroke and never replace it. Third-party traffic is fine domestically, restricted internationally to agreement countries. Deliberate interference is prohibited. Rule violations through a repeater: the originating station's control operator is accountable. Frequency coordinators recommend repeater frequencies and are selected by local amateur operators. Club station license: at least four members and a trustee. Station and records: available for FCC inspection at any time upon request.

Before you move on

Module 1 covered the deal behind the license, your call sign and its paperwork, where you can transmit, what you can say, who is in control, and how to identify. That is Subelement T1, worth six questions on your 35-question exam.

Module 2 turns the page from law to physics: what a radio wave actually is, why frequency and wavelength matter, and why hams name bands in meters.

© 2026 Anthony Pelfanio, K4DIA. All rights reserved.