Apparatus

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sensors Mode-S transponder

A97C9A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N710FR · AIRBUS A-321 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
A97C9A
Octal
52276232
Decimal
11,107,482
Country
US
Tail
N710FR
Type
A321
No current signal · last broadcast 38m ago
Flights observed
409
Distinct callsigns
20
Country
US
Last broadcast
38m ago

Last known position

Most recent position reported by Mode-S A97C9A.

Country allocation

The ICAO 24-bit address A97C9A 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 20 distinct

Callsign Airline Flights Last seen
FFT3156 Frontier Airlines 8 2026-06-20
FFT2356 Frontier Airlines 6 2026-06-19
FFT4639 - 4 2026-06-30
FFT4345 - 4 2026-06-20
FFT3406 Frontier Airlines 4 2026-06-20
FFT2505 - 4 2026-07-06
FFT2440 - 4 2026-06-19
FFT2225 - 4 2026-06-19
FFT2047 Frontier Airlines 4 2026-06-02
FFT153 - 4 2026-07-02
FFT1417 - 4 2026-07-15
FFT1175 Frontier Airlines 4 2026-06-20
FFT72 Frontier Airlines 3 2026-06-02
FFT4690 Frontier Airlines 3 2026-06-04
FFT4427 - 3 2026-07-02
FFT3985 Frontier Airlines 3 2026-05-09
FFT3819 - 3 2026-07-13
FFT3707 Frontier Airlines 3 2026-06-20
FFT3599 - 3 2026-07-03
FFT3469 Frontier Airlines 3 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 FFT3417 SAT → LAS Jul 18, 04:00 UTCJul 18, 06:20 UTC2h 20m
2026-07-18 FFT3418 LAS → SAT Jul 18, 00:35 UTCJul 18, 02:50 UTC2h 16m
2026-07-17 FFT4244 - Jul 17, 22:05 UTCJul 17, 23:05 UTC1h 0m
2026-07-17 FFT4243 - Jul 17, 19:40 UTCJul 17, 20:29 UTC50m
2026-07-17 FFT2145 ORD → LAS Jul 17, 15:00 UTCJul 17, 18:05 UTC3h 5m
2026-07-17 FFT2146 LAS → ORD Jul 17, 09:10 UTCJul 17, 12:30 UTC3h 20m
2026-07-17 FFT4113 - Jul 17, 06:15 UTCJul 17, 07:44 UTC1h 30m
2026-07-17 FFT4671 DTW → PHX Jul 17, 00:20 UTCJul 17, 03:59 UTC3h 40m
2026-07-16 FFT4671 DTW → PHX Jul 16, 23:55 UTCJul 17, 03:55 UTC4h 0m
2026-07-16 FFT1958 - Jul 16, 20:19 UTCJul 16, 22:40 UTC2h 20m
2026-07-16 FFT4184 - Jul 16, 16:25 UTCJul 16, 18:40 UTC2h 15m
2026-07-16 FFT9416 MCO → PHX Jul 16, 00:20 UTCJul 16, 04:20 UTC4h 0m
2026-07-15 FFT1111 RDU → MCO Jul 15, 19:15 UTCJul 15, 20:35 UTC1h 20m
2026-07-15 FFT1742 - Jul 15, 14:50 UTCJul 15, 17:05 UTC2h 15m
2026-07-15 FFT1417 - Jul 15, 11:25 UTCJul 15, 13:25 UTC2h 0m
2026-07-14 FFT1111 - Jul 14, 18:35 UTCJul 14, 20:00 UTC1h 25m
2026-07-14 FFT1742 - Jul 14, 15:10 UTCJul 14, 17:25 UTC2h 15m
2026-07-14 FFT1417 - Jul 14, 11:10 UTCJul 14, 13:45 UTC2h 35m
2026-07-14 FFT3505 - Jul 14, 05:00 UTCJul 14, 05:45 UTC45m
2026-07-14 FFT3505 - Jul 14, 03:20 UTCJul 14, 03:35 UTC15m
2026-07-14 FFT1746 - Jul 14, 01:50 UTCJul 14, 02:05 UTC15m
2026-07-13 FFT1746 - Jul 13, 23:35 UTCJul 14, 00:10 UTC35m
2026-07-13 FFT9510 IAH → LAS Jul 13, 03:40 UTCJul 13, 22:05 UTC18h 25m
2026-07-13 FFT3819 - Jul 13, 00:01 UTCJul 13, 01:50 UTC1h 50m
2026-07-12 FFT1620 MCO → PIT Jul 12, 20:45 UTCJul 12, 22:50 UTC2h 5m
2026-07-12 FFT1445 CLT → MCO Jul 12, 16:40 UTCJul 12, 18:05 UTC1h 25m
2026-07-12 FFT1446 - Jul 12, 13:50 UTCJul 12, 15:05 UTC1h 15m
2026-07-12 FFT1446 MCO → CLT Jul 12, 13:51 UTCJul 12, 15:03 UTC1h 12m
2026-07-12 FFT2668 - Jul 12, 10:10 UTCJul 12, 12:10 UTC2h 0m
2026-07-12 FFT4135 - Jul 12, 00:55 UTCJul 12, 03:35 UTC2h 40m
2026-07-11 FFT3026 - Jul 11, 20:50 UTCJul 11, 23:35 UTC2h 45m
2026-07-11 FFT206 - Jul 11, 15:35 UTCJul 11, 18:50 UTC3h 15m
2026-07-11 FFT207 - Jul 11, 10:50 UTCJul 11, 13:55 UTC3h 5m
2026-07-11 FFT3451 - Jul 11, 00:00 UTCJul 11, 02:10 UTC2h 10m
2026-07-10 FFT3452 - Jul 10, 20:25 UTCJul 10, 22:45 UTC2h 20m
2026-07-10 FFT1045 CLE → MCO Jul 10, 15:50 UTCJul 10, 18:10 UTC2h 20m
2026-07-10 FFT1046 CLE → FLL Jul 10, 12:25 UTCJul 10, 14:30 UTC2h 5m
2026-07-10 FFT1046 CLE → FLL Jul 10, 12:10 UTCJul 10, 12:20 UTC10m
2026-07-10 FFT3451 - Jul 10, 01:00 UTCJul 10, 03:20 UTC2h 20m
2026-07-10 FFT3451 FLL → CLE Jul 10, 00:46 UTCJul 10, 03:15 UTC2h 29m
2026-07-09 FFT3452 - Jul 9, 20:20 UTCJul 9, 22:40 UTC2h 20m
2026-07-07 FFT1492 TPA → CLE Jul 7, 22:25 UTCJul 8, 00:25 UTC2h 0m
2026-07-07 FFT2919 CLE → TPA Jul 7, 18:50 UTCJul 7, 21:00 UTC2h 10m
2026-07-07 FFT2919 CLE → TPA Jul 7, 18:26 UTCJul 7, 20:55 UTC2h 29m
2026-07-07 FFT2667 MCO → CLE Jul 7, 15:10 UTCJul 7, 17:10 UTC2h 0m
2026-07-07 FFT3624 - Jul 7, 11:25 UTCJul 7, 13:10 UTC1h 45m
2026-07-07 FFT1713 MCO → CVG Jul 7, 02:50 UTCJul 7, 04:35 UTC1h 45m
2026-07-06 FFT3819 - Jul 6, 23:15 UTCJul 7, 01:05 UTC1h 50m
2026-07-06 FFT1620 MCO → PIT Jul 6, 19:45 UTCJul 6, 21:45 UTC2h 0m
2026-07-06 FFT2505 - Jul 6, 02:30 UTCJul 6, 04:25 UTC1h 55m

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 N710FR page for operator, model, and routing details .

Mode-S A97C9A frequently asked

What is Mode-S code A97C9A?
A97C9A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N710FR.
Where is Mode-S A97C9A registered?
Mode-S code A97C9A 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 A97C9A broadcasting right now?
No active broadcast right now. Last signal was 38m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A97C9A, octal 52276232, decimal 11,107,482.
What flights does A97C9A operate?
Mode-S A97C9A has broadcast 20 distinct callsigns, including FFT3156, FFT2356, FFT4639, FFT4345, FFT3406.