ATC Recording and Monitoring

AIM ¶ 4-1-4 — ATC Recording and Monitoring

AIM 4-1-4 explains how ATC calls and operational phone lines are recorded and monitored. Key facts for pilot oral exams and checkride prep.

In Plain English

AIM 4-1-4 tells you that your radio calls and operational phone calls to ATC facilities can be monitored and recorded. This applies to communications with:

ARTCCs (Air Route Traffic Control Centers)
Towers
Flight Service Stations (FSSs)
Central Flow and Operations Centers

Recording covers operational telephone lines used for things like controller instructions, briefings, opening and closing flight plans, IFR clearances and amendments, and counter-hijacking activities.

Why does the FAA record these calls? The recordings support:

Accident investigations
Accident prevention
Search and rescue
Specialist training and evaluation
Technical evaluation and repair of control and communications systems

Normally, the FCC requires a beeper tone when phone calls are recorded. The FAA is exempt from the beep requirement, but must instead give notice and obtain consent. The notice is published right here in the AIM — and consent is assumed simply by you placing the call to an operational ATC facility. Operationally, this means you should always assume your transmissions and calls to FSS or ATC are on the record.

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AIM Source Text

FAA AIM ¶ 4-1-4

Calls to air traffic control (ATC) facilities (ARTCCs, Towers, FSSs, Central Flow, and Operations Centers) over radio and ATC operational telephone lines (lines used for operational purposes such as controller instructions, briefings, opening and closing flight plans, issuance of IFR clearances and amendments, counter hijacking activities, etc.) may be monitored and recorded for operational uses such as accident investigations, accident prevention, search and rescue purposes, specialist training and evaluation, and technical evaluation and repair of control and communications systems. Where the public access telephone is recorded, a beeper tone is not required. In place of the “beep” tone the FCC has substituted a mandatory requirement that persons to be recorded be given notice they are to be recorded and give consent. Notice is given by this entry, consent to record is assumed by the individual placing a call to the operational facility.

Read the AIM? Now prove it

Would you catch these on the written?

Five FAA-written-style questions. Instant explanations, every answer cites its source — no account needed.

Live demo · no account needed

1/5

You are flying VFR in Class E airspace at 8,500 feet MSL during the day. What are your minimum visibility and cloud clearance requirements?

Keys A–D answer · Enter continues

PPL5 sample questions — in the app, the drill engine covers 88 PPL topics and every answer cites its source

Oral Exam Questions a DPE Might Ask

Q1Are your radio calls to ATC recorded?

Yes. Per AIM 4-1-4, calls to ATC facilities — including ARTCCs, Towers, FSSs, Central Flow, and Operations Centers — over radio and operational telephone lines may be monitored and recorded.

Q2For what purposes can ATC recordings be used?

Per AIM 4-1-4, recordings may be used for accident investigations, accident prevention, search and rescue, specialist training and evaluation, and technical evaluation and repair of control and communications systems.

Q3When you call an FSS to open a flight plan, do you have to be warned with a beep tone that you're being recorded?

No. Per AIM 4-1-4, the FCC has substituted a notice-and-consent requirement for the beep tone. Notice is provided by the AIM entry itself, and consent is assumed when you place the call to the operational facility.

Related Paragraphs in Chapter 4

¶ 4-1-1

Air Route Traffic Control Centers

¶ 4-1-10

CTAF IFR Approach Procedures

¶ 4-1-11

UNICOM/MULTICOM Frequencies