Apparatus

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sensors Mode-S transponder

A44334

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N374FR · AIRBUS A-320neo · operated by BANK OF UTAH TRUSTEE

Hex
A44334
Octal
51041464
Decimal
10,765,108
Country
US
Tail
N374FR
Type
A20N
No current signal · last broadcast 6h ago
Flights observed
481
Distinct callsigns
20
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S A44334.

Country allocation

The ICAO 24-bit address A44334 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
FFT2292 - 6 2026-07-03
FFT1157 - 6 2026-07-04
FFT3292 - 5 2026-06-30
FFT3215 - 5 2026-07-04
FFT3016 Frontier Airlines 5 2026-06-30
FFT1263 Frontier Airlines 5 2026-06-04
FFT4989 - 4 2026-07-08
FFT4794 Frontier Airlines 4 2026-06-22
FFT4793 Frontier Airlines 4 2026-06-22
FFT4602 Frontier Airlines 4 2026-05-14
FFT4210 Frontier Airlines 4 2026-06-03
FFT3454 Frontier Airlines 4 2026-05-15
FFT3366 Frontier Airlines 4 2026-06-23
FFT3315 Frontier Airlines 4 2026-05-23
FFT3229 - 4 2026-06-22
FFT3216 - 4 2026-07-05
FFT2900 Frontier Airlines 4 2026-06-04
FFT2780 Frontier Airlines 4 2026-06-04
FFT2779 Frontier Airlines 4 2026-06-04
FFT2684 Frontier Airlines 4 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FFT2834 MKE → MCO Jul 14, 16:55 UTCJul 14, 19:15 UTC2h 20m
2026-07-14 FFT2833 MCO → MKE Jul 14, 10:05 UTCJul 14, 12:25 UTC2h 20m
2026-07-14 FFT2287 - Jul 14, 01:20 UTCJul 14, 02:50 UTC1h 30m
2026-07-13 FFT2288 MCO → ORF Jul 13, 22:40 UTCJul 14, 00:05 UTC1h 25m
2026-07-13 FFT3312 DEN → MCO Jul 13, 16:50 UTCJul 13, 20:10 UTC3h 20m
2026-07-13 FFT1376 - Jul 13, 13:50 UTCJul 13, 15:10 UTC1h 20m
2026-07-13 FFT4765 DEN → PHX Jul 13, 04:35 UTCJul 13, 06:01 UTC1h 25m
2026-07-12 FFT2142 PHX → DEN Jul 12, 23:55 UTCJul 13, 01:20 UTC1h 25m
2026-07-12 FFT1720 - Jul 12, 21:30 UTCJul 12, 22:30 UTC1h 0m
2026-07-12 FFT1720 SNA → PHX Jul 12, 21:38 UTCJul 12, 22:30 UTC52m
2026-07-12 FFT4957 PHX → SNA Jul 12, 19:25 UTCJul 12, 20:15 UTC50m
2026-07-12 FFT2141 DEN → PHX Jul 12, 15:25 UTCJul 12, 16:45 UTC1h 20m
2026-07-12 FFT1815 AUS → DEN Jul 12, 11:35 UTCJul 12, 13:20 UTC1h 45m
2026-07-12 FFT2890 DEN → AUS Jul 12, 03:50 UTCJul 12, 05:30 UTC1h 40m
2026-07-11 FFT689 DCA → DEN Jul 11, 22:25 UTCJul 12, 01:30 UTC3h 5m
2026-07-11 FFT688 DEN → DCA Jul 11, 17:38 UTCJul 11, 20:28 UTC2h 50m
2026-07-11 FFT688 DEN → DCA Jul 11, 17:30 UTCJul 11, 20:30 UTC3h 0m
2026-07-11 FFT2549 DFW → DEN Jul 11, 14:20 UTCJul 11, 15:50 UTC1h 30m
2026-07-11 FFT2550 DEN → DFW Jul 11, 11:10 UTCJul 11, 12:35 UTC1h 25m
2026-07-11 FFT4946 - Jul 11, 04:05 UTCJul 11, 05:55 UTC1h 50m
2026-07-11 FFT4946 LAX → DEN Jul 11, 04:01 UTCJul 11, 05:52 UTC1h 51m
2026-07-11 FFT4500 PDX → LAX Jul 11, 00:50 UTCJul 11, 02:50 UTC2h 0m
2026-07-10 FFT2553 DEN → PDX Jul 10, 21:20 UTCJul 10, 23:40 UTC2h 20m
2026-07-10 FFT2553 DEN → PDX Jul 10, 21:21 UTCJul 10, 23:40 UTC2h 19m
2026-07-10 FFT2908 - Jul 10, 17:55 UTCJul 10, 19:35 UTC1h 40m
2026-07-10 FFT2907 DEN → ONT Jul 10, 14:50 UTCJul 10, 16:45 UTC1h 55m
2026-07-09 FFT2016 LAS → DEN Jul 9, 08:05 UTCJul 9, 09:35 UTC1h 30m
2026-07-09 FFT777 DEN → LAS Jul 9, 04:50 UTCJul 9, 06:20 UTC1h 30m
2026-07-08 FFT1581 - Jul 8, 23:15 UTCJul 9, 02:45 UTC3h 30m
2026-07-08 FFT1581 RIC → DEN Jul 8, 23:00 UTCJul 9, 02:42 UTC3h 42m
2026-07-08 FFT1582 DEN → RIC Jul 8, 18:40 UTCJul 8, 21:35 UTC2h 55m
2026-07-08 FFT1582 DEN → RIC Jul 8, 18:39 UTCJul 8, 21:31 UTC2h 52m
2026-07-08 FFT2818 - Jul 8, 13:45 UTCJul 8, 15:30 UTC1h 45m
2026-07-08 FFT4989 - Jul 8, 05:00 UTCJul 8, 06:50 UTC1h 50m
2026-07-08 FFT4775 - Jul 8, 01:35 UTCJul 8, 03:40 UTC2h 5m
2026-07-07 FFT4776 - Jul 7, 22:10 UTCJul 8, 00:00 UTC1h 50m
2026-07-07 FFT3565 - Jul 7, 17:30 UTCJul 7, 20:05 UTC2h 35m
2026-07-07 FFT3565 DTW → DEN Jul 7, 17:30 UTCJul 7, 19:59 UTC2h 29m
2026-07-07 FFT3566 - Jul 7, 13:45 UTCJul 7, 16:10 UTC2h 25m
2026-07-07 FFT2745 TPA → DEN Jul 7, 01:25 UTCJul 7, 04:35 UTC3h 10m
2026-07-06 FFT1689 - Jul 6, 21:10 UTCJul 6, 23:45 UTC2h 35m
2026-07-06 FFT1690 TPA → TTN Jul 6, 17:20 UTCJul 6, 19:40 UTC2h 20m
2026-07-06 FFT1690 TPA → TTN Jul 6, 17:10 UTCJul 6, 19:36 UTC2h 26m
2026-07-06 FFT3782 ATL → TPA Jul 6, 14:40 UTCJul 6, 15:45 UTC1h 5m
2026-07-06 FFT2539 - Jul 6, 00:20 UTCJul 6, 01:30 UTC1h 10m
2026-07-05 FFT2540 - Jul 5, 19:30 UTCJul 5, 20:35 UTC1h 5m
2026-07-05 FFT4076 - Jul 5, 16:05 UTCJul 5, 17:50 UTC1h 45m
2026-07-05 FFT2399 - Jul 5, 13:05 UTCJul 5, 14:45 UTC1h 40m
2026-07-05 FFT3216 - Jul 5, 07:20 UTCJul 5, 11:15 UTC3h 55m
2026-07-04 FFT3215 ATL → LAX Jul 4, 20:55 UTCJul 5, 01:15 UTC4h 20m

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 N374FR page for operator, model, and routing details .

Mode-S A44334 frequently asked

What is Mode-S code A44334?
A44334 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N374FR.
Where is Mode-S A44334 registered?
Mode-S code A44334 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 A44334 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A44334, octal 51041464, decimal 10,765,108.
What flights does A44334 operate?
Mode-S A44334 has broadcast 20 distinct callsigns, including FFT2292, FFT1157, FFT3292, FFT3215, FFT3016.