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sensors Mode-S transponder

AD8CC2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N972TF · operated by AIR FLEET HOLDINGS LLC

Hex
AD8CC2
Octal
53306302
Decimal
11,373,762
Country
US
Tail
N972TF
Type
P28A
No current signal · last broadcast 2d ago
Flights observed
189
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S AD8CC2.

Country allocation

The ICAO 24-bit address AD8CC2 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
TRF572 - 188 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 TRF572 - Jul 17, 12:40 UTCJul 17, 12:50 UTC10m
2026-07-17 TRF572 - Jul 17, 11:35 UTCJul 17, 12:04 UTC30m
2026-07-17 TRF572 CXO → CXO Jul 17, 02:30 UTCJul 17, 02:39 UTC10m
2026-07-16 TRF572 - Jul 16, 23:59 UTCJul 17, 00:10 UTC10m
2026-07-16 TRF572 - Jul 16, 21:50 UTCJul 16, 23:10 UTC1h 20m
2026-07-16 TRF572 - Jul 16, 17:45 UTCJul 16, 19:10 UTC1h 25m
2026-07-16 TRF572 - Jul 16, 15:05 UTCJul 16, 15:19 UTC15m
2026-07-16 TRF572 - Jul 16, 14:00 UTCJul 16, 14:10 UTC10m
2026-07-16 TRF572 - Jul 16, 12:34 UTCJul 16, 13:10 UTC35m
2026-07-16 TRF572 - Jul 16, 11:30 UTCJul 16, 11:50 UTC20m
2026-07-16 TRF572 - Jul 16, 00:55 UTCJul 16, 01:45 UTC50m
2026-07-15 TRF572 CXO → CXO Jul 15, 23:00 UTCJul 16, 00:05 UTC1h 5m
2026-07-15 TRF572 - Jul 15, 19:50 UTCJul 15, 21:30 UTC1h 40m
2026-07-15 TRF572 - Jul 15, 18:10 UTCJul 15, 19:15 UTC1h 5m
2026-07-15 TRF572 - Jul 15, 11:40 UTCJul 15, 15:40 UTC4h 0m
2026-07-12 TRF572 - Jul 12, 17:50 UTCJul 12, 20:20 UTC2h 30m
2026-07-12 TRF572 - Jul 12, 16:05 UTCJul 12, 16:15 UTC10m
2026-07-12 TRF572 - Jul 12, 15:01 UTCJul 12, 15:25 UTC25m
2026-07-12 TRF572 - Jul 12, 13:05 UTCJul 12, 14:15 UTC1h 10m
2026-07-12 TRF572 - Jul 12, 00:55 UTCJul 12, 01:05 UTC10m
2026-07-11 - CXO → CXO Jul 11, 21:30 UTCJul 11, 21:40 UTC10m
2026-07-11 TRF572 - Jul 11, 15:35 UTCJul 11, 16:00 UTC25m
2026-07-10 TRF572 - Jul 10, 20:40 UTCJul 10, 20:50 UTC10m
2026-07-10 TRF572 - Jul 10, 19:40 UTCJul 10, 19:50 UTC10m
2026-07-10 TRF572 - Jul 10, 15:45 UTCJul 10, 17:30 UTC1h 45m
2026-07-10 TRF572 - Jul 10, 14:25 UTCJul 10, 14:45 UTC20m
2026-07-10 TRF572 - Jul 10, 13:10 UTCJul 10, 13:35 UTC25m
2026-07-09 TRF572 - Jul 9, 22:00 UTCJul 9, 23:30 UTC1h 30m
2026-07-09 TRF572 - Jul 9, 18:30 UTCJul 9, 18:50 UTC20m
2026-07-09 TRF572 - Jul 9, 00:25 UTCJul 9, 04:05 UTC3h 40m
2026-07-08 TRF572 - Jul 8, 20:55 UTCJul 8, 21:25 UTC30m
2026-07-08 TRF572 - Jul 8, 20:05 UTCJul 8, 20:15 UTC10m
2026-07-08 TRF572 - Jul 8, 17:45 UTCJul 8, 19:20 UTC1h 35m
2026-07-08 TRF572 - Jul 8, 13:55 UTCJul 8, 15:20 UTC1h 25m
2026-07-07 TRF572 - Jul 7, 20:40 UTCJul 7, 22:20 UTC1h 40m
2026-07-07 TRF572 - Jul 7, 18:30 UTCJul 7, 18:50 UTC20m
2026-07-06 TRF572 - Jul 6, 23:55 UTCJul 7, 00:40 UTC45m
2026-07-06 TRF572 - Jul 6, 21:00 UTCJul 6, 21:15 UTC15m
2026-07-06 TRF572 - Jul 6, 19:55 UTCJul 6, 20:20 UTC25m
2026-07-06 TRF572 - Jul 6, 17:40 UTCJul 6, 19:00 UTC1h 20m
2026-07-06 TRF572 - Jul 6, 15:15 UTCJul 6, 15:35 UTC20m
2026-07-06 TRF572 - Jul 6, 12:35 UTCJul 6, 13:55 UTC1h 20m
2026-07-02 TRF572 - Jul 2, 20:00 UTCJul 2, 21:45 UTC1h 45m
2026-07-01 TRF572 - Jul 1, 20:20 UTCJul 1, 20:35 UTC15m
2026-07-01 TRF572 - Jul 1, 19:25 UTCJul 1, 19:35 UTC10m
2026-06-30 TRF572 - Jun 30, 23:25 UTCJun 30, 23:35 UTC10m
2026-06-30 TRF572 - Jun 30, 22:30 UTCJun 30, 22:40 UTC10m
2026-06-30 TRF572 - Jun 30, 20:35 UTCJun 30, 21:25 UTC50m
2026-06-30 TRF572 - Jun 30, 00:25 UTCJun 30, 01:19 UTC55m
2026-06-29 TRF572 - Jun 29, 22:15 UTCJun 29, 23:09 UTC55m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N972TF page for operator, model, and routing details .

Mode-S AD8CC2 frequently asked

What is Mode-S code AD8CC2?
AD8CC2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N972TF.
Where is Mode-S AD8CC2 registered?
Mode-S code AD8CC2 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AD8CC2 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD8CC2, octal 53306302, decimal 11,373,762.
What flights does AD8CC2 operate?
Mode-S AD8CC2 has broadcast 1 distinct callsign, including TRF572.