Apparatus

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sensors Mode-S transponder

A226C5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N238FR · AIRBUS A-320 · operated by BANK OF UTAH TRUSTEE

Hex
A226C5
Octal
50423305
Decimal
10,626,757
Country
US
Tail
N238FR
Type
A320
Transponder active on ground
Flights observed
420
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A226C5.

Country allocation

The ICAO 24-bit address A226C5 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
FFT4435 Frontier Airlines 5 2026-07-01
FFT4401 - 5 2026-07-11
FFT3582 - 5 2026-07-12
FFT3312 Frontier Airlines 5 2026-05-30
FFT1733 Frontier Airlines 5 2026-06-04
FFT1270 - 5 2026-07-03
FFT4685 Frontier Airlines 4 2026-06-02
FFT4406 Frontier Airlines 4 2026-04-27
FFT4405 Frontier Airlines 4 2026-04-27
FFT4372 Frontier Airlines 4 2026-06-08
FFT4371 Frontier Airlines 4 2026-06-08
FFT4108 - 4 2026-07-09
FFT4107 - 4 2026-07-09
FFT3738 - 4 2026-07-12
FFT3699 Frontier Airlines 4 2026-04-26
FFT3442 Frontier Airlines 4 2026-04-28
FFT2912 - 4 2026-07-01
FFT2678 - 4 2026-07-11
FFT2232 - 4 2026-07-11
FFT1668 - 4 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FFT3458 ATL → LGA Jul 14, 00:35 UTCJul 14, 02:20 UTC1h 45m
2026-07-13 FFT124 ATL → ATL Jul 13, 15:00 UTCJul 13, 21:20 UTC6h 20m
2026-07-13 FFT4707 IAD → ATL Jul 13, 12:05 UTCJul 13, 13:20 UTC1h 15m
2026-07-13 FFT3692 - Jul 13, 01:45 UTCJul 13, 03:10 UTC1h 25m
2026-07-12 FFT1116 LAS → ATL Jul 12, 20:10 UTCJul 12, 23:55 UTC3h 45m
2026-07-12 FFT3738 - Jul 12, 02:55 UTCJul 12, 03:40 UTC45m
2026-07-12 FFT3582 - Jul 12, 00:35 UTCJul 12, 01:50 UTC1h 15m
2026-07-11 FFT4401 - Jul 11, 22:25 UTCJul 11, 23:35 UTC1h 10m
2026-07-11 FFT2232 - Jul 11, 19:00 UTCJul 11, 19:50 UTC50m
2026-07-11 FFT2678 - Jul 11, 17:00 UTCJul 11, 18:00 UTC1h 0m
2026-07-11 FFT2678 SFO → ONT Jul 11, 16:46 UTCJul 11, 18:00 UTC1h 14m
2026-07-11 FFT3019 LAS → SFO Jul 11, 14:50 UTCJul 11, 16:00 UTC1h 10m
2026-07-11 FFT3738 - Jul 11, 03:05 UTCJul 11, 03:50 UTC45m
2026-07-11 FFT3582 - Jul 11, 01:00 UTCJul 11, 02:05 UTC1h 5m
2026-07-10 FFT4401 LAS → SFO Jul 10, 22:40 UTCJul 10, 23:50 UTC1h 10m
2026-07-10 FFT4158 - Jul 10, 19:15 UTCJul 10, 20:30 UTC1h 15m
2026-07-10 FFT1159 - Jul 10, 17:15 UTCJul 10, 18:10 UTC55m
2026-07-10 FFT1159 ONT → SFO Jul 10, 17:08 UTCJul 10, 18:10 UTC1h 2m
2026-07-10 FFT1283 LAS → ONT Jul 10, 15:20 UTCJul 10, 15:55 UTC35m
2026-07-10 FFT1326 - Jul 10, 04:45 UTCJul 10, 05:40 UTC55m
2026-07-10 FFT1469 LAS → SAN Jul 10, 02:25 UTCJul 10, 03:10 UTC45m
2026-07-09 FFT4505 - Jul 9, 21:50 UTCJul 10, 00:30 UTC2h 40m
2026-07-09 FFT4506 - Jul 9, 18:10 UTCJul 9, 20:30 UTC2h 20m
2026-07-09 FFT4108 BUR → LAS Jul 9, 16:20 UTCJul 9, 17:00 UTC40m
2026-07-09 FFT4108 BUR → LAS Jul 9, 16:13 UTCJul 9, 16:58 UTC45m
2026-07-09 FFT4107 LAS → BUR Jul 9, 14:15 UTCJul 9, 15:00 UTC45m
2026-07-08 FFT4158 - Jul 8, 19:25 UTCJul 8, 20:30 UTC1h 5m
2026-07-08 FFT1159 - Jul 8, 17:00 UTCJul 8, 18:00 UTC1h 0m
2026-07-08 FFT1283 LAS → ONT Jul 8, 14:10 UTCJul 8, 14:50 UTC40m
2026-07-07 FFT3923 ATL → LAS Jul 7, 23:45 UTCJul 8, 03:20 UTC3h 35m
2026-07-07 FFT3046 MSP → ATL Jul 7, 19:30 UTCJul 7, 21:35 UTC2h 5m
2026-07-07 FFT3045 ATL → MSP Jul 7, 16:14 UTCJul 7, 18:10 UTC1h 56m
2026-07-07 FFT3045 ATL → MSP Jul 7, 16:10 UTCJul 7, 18:15 UTC2h 5m
2026-07-07 FFT1241 MCO → ATL Jul 7, 11:55 UTCJul 7, 12:55 UTC1h 0m
2026-07-07 FFT1242 ATL → MCO Jul 7, 09:20 UTCJul 7, 10:30 UTC1h 10m
2026-07-07 FFT3500 ATL → ATL Jul 7, 03:00 UTCJul 7, 03:20 UTC20m
2026-07-06 FFT3500 - Jul 6, 23:30 UTCJul 7, 01:15 UTC1h 45m
2026-07-06 FFT3499 - Jul 6, 20:40 UTCJul 6, 22:10 UTC1h 30m
2026-07-06 FFT3511 BOS → ATL Jul 6, 16:05 UTCJul 6, 18:20 UTC2h 15m
2026-07-06 FFT3058 - Jul 6, 13:10 UTCJul 6, 14:40 UTC1h 30m
2026-07-06 FFT1168 ATL → RDU Jul 6, 10:55 UTCJul 6, 11:55 UTC1h 0m
2026-07-06 FFT4537 BWI → ATL Jul 6, 05:20 UTCJul 6, 06:35 UTC1h 15m
2026-07-06 FFT3068 - Jul 6, 00:15 UTCJul 6, 03:25 UTC3h 10m
2026-07-05 FFT1495 - Jul 5, 18:40 UTCJul 5, 20:45 UTC2h 5m
2026-07-05 FFT1495 FLL → IAH Jul 5, 18:41 UTCJul 5, 20:45 UTC2h 4m
2026-07-05 FFT1496 - Jul 5, 15:15 UTCJul 5, 17:30 UTC2h 15m
2026-07-05 FFT1403 - Jul 5, 11:55 UTCJul 5, 13:30 UTC1h 35m
2026-07-05 FFT2509 - Jul 5, 02:35 UTCJul 5, 04:00 UTC1h 25m
2026-07-04 FFT3068 - Jul 4, 22:15 UTCJul 5, 01:05 UTC2h 50m
2026-07-04 FFT1756 - Jul 4, 17:10 UTCJul 4, 20:00 UTC2h 50m

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 N238FR page for operator, model, and routing details .

Mode-S A226C5 frequently asked

What is Mode-S code A226C5?
A226C5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N238FR.
Where is Mode-S A226C5 registered?
Mode-S code A226C5 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 A226C5 broadcasting right now?
Mode-S A226C5 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A226C5, octal 50423305, decimal 10,626,757.
What flights does A226C5 operate?
Mode-S A226C5 has broadcast 20 distinct callsigns, including FFT4435, FFT4401, FFT3582, FFT3312, FFT1733.