Apparatus

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sensors Mode-S transponder

A83E49

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N630FR · AIRBUS A-321neo · operated by BANK OF UTAH TRUSTEE

Hex
A83E49
Octal
52037111
Decimal
11,025,993
Country
US
Tail
N630FR
Type
A21N
Transponder active on ground
Flights observed
431
Distinct callsigns
20
Country
US
Last broadcast
8m ago

Last known position

Most recent position reported by Mode-S A83E49.

Country allocation

The ICAO 24-bit address A83E49 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
FFT3085 Frontier Airlines 7 2026-06-09
FFT3363 Frontier Airlines 5 2026-05-28
FFT2265 Frontier Airlines 5 2026-06-09
FFT1408 - 5 2026-07-02
FFT4916 Frontier Airlines 4 2026-06-08
FFT4732 Frontier Airlines 4 2026-05-10
FFT4315 Frontier Airlines 4 2026-05-14
FFT4278 - 4 2026-07-04
FFT4277 - 4 2026-07-04
FFT3856 - 4 2026-07-13
FFT3663 - 4 2026-06-25
FFT3232 - 4 2026-07-04
FFT3086 Frontier Airlines 4 2026-06-09
FFT2871 Frontier Airlines 4 2026-06-08
FFT2082 Frontier Airlines 4 2026-06-09
FFT1602 Frontier Airlines 4 2026-06-20
FFT1407 - 4 2026-07-02
FFT4731 Frontier Airlines 3 2026-05-10
FFT4440 - 3 2026-07-14
FFT4392 Frontier Airlines 3 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FFT4440 - Jul 14, 02:10 UTCJul 14, 04:15 UTC2h 5m
2026-07-13 FFT1983 - Jul 13, 23:05 UTCJul 14, 00:45 UTC1h 40m
2026-07-13 FFT4353 - Jul 13, 20:05 UTCJul 13, 21:20 UTC1h 15m
2026-07-13 FFT3856 MCO → PHL Jul 13, 16:15 UTCJul 13, 18:20 UTC2h 5m
2026-07-13 FFT1807 PHL → MCO Jul 13, 12:25 UTCJul 13, 14:25 UTC2h 0m
2026-07-13 FFT1807 - Jul 13, 10:30 UTCJul 13, 10:35 UTC5m
2026-07-13 FFT2816 - Jul 13, 01:55 UTCJul 13, 03:40 UTC1h 45m
2026-07-12 FFT2815 - Jul 12, 23:00 UTCJul 13, 00:50 UTC1h 50m
2026-07-12 FFT2815 - Jul 12, 21:50 UTCJul 12, 21:55 UTC5m
2026-07-12 FFT23 PHL → PHL Jul 12, 10:55 UTCJul 12, 19:40 UTC8h 45m
2026-07-12 FFT2582 - Jul 12, 03:55 UTCJul 12, 06:05 UTC2h 10m
2026-07-12 FFT2499 - Jul 12, 00:01 UTCJul 12, 02:15 UTC2h 15m
2026-07-11 FFT48 - Jul 11, 10:50 UTCJul 11, 18:45 UTC7h 55m
2026-07-11 FFT4440 - Jul 11, 04:05 UTCJul 11, 06:10 UTC2h 5m
2026-07-11 FFT1983 - Jul 11, 00:30 UTCJul 11, 01:55 UTC1h 25m
2026-07-10 FFT4353 - Jul 10, 21:10 UTCJul 10, 22:15 UTC1h 5m
2026-07-10 FFT4353 PHL → CLT Jul 10, 20:31 UTCJul 10, 22:15 UTC1h 44m
2026-07-10 FFT3856 - Jul 10, 16:15 UTCJul 10, 18:15 UTC2h 0m
2026-07-10 FFT3856 MCO → PHL Jul 10, 16:12 UTCJul 10, 18:14 UTC2h 2m
2026-07-10 FFT4135 - Jul 10, 01:50 UTCJul 10, 02:55 UTC1h 5m
2026-07-09 FFT3026 - Jul 9, 20:45 UTCJul 9, 23:10 UTC2h 25m
2026-07-09 FFT2715 RSW → CLE Jul 9, 16:05 UTCJul 9, 18:10 UTC2h 5m
2026-07-09 FFT2338 - Jul 9, 12:10 UTCJul 9, 14:15 UTC2h 5m
2026-07-09 FFT2338 CLE → RSW Jul 9, 12:05 UTCJul 9, 14:34 UTC2h 29m
2026-07-09 FFT1545 RSW → CLE Jul 9, 00:05 UTCJul 9, 02:15 UTC2h 10m
2026-07-08 FFT1544 - Jul 8, 20:45 UTCJul 8, 23:05 UTC2h 20m
2026-07-08 FFT206 - Jul 8, 15:20 UTCJul 8, 18:25 UTC3h 5m
2026-07-08 FFT207 CLE → CUN Jul 8, 10:40 UTCJul 8, 13:50 UTC3h 10m
2026-07-08 FFT2184 - Jul 8, 02:05 UTCJul 8, 02:15 UTC10m
2026-07-08 FFT2184 TPA → CLE Jul 8, 02:04 UTCJul 8, 03:55 UTC1h 51m
2026-07-07 FFT1491 CLE → TPA Jul 7, 22:25 UTCJul 8, 00:30 UTC2h 5m
2026-07-07 FFT206 - Jul 7, 15:25 UTCJul 7, 18:25 UTC3h 0m
2026-07-07 FFT207 - Jul 7, 10:35 UTCJul 7, 13:50 UTC3h 15m
2026-07-07 FFT3451 - Jul 7, 01:05 UTCJul 7, 03:35 UTC2h 30m
2026-07-06 FFT3452 CLE → FLL Jul 6, 21:05 UTCJul 6, 23:35 UTC2h 30m
2026-07-06 FFT3452 CLE → FLL Jul 6, 20:33 UTCJul 6, 23:28 UTC2h 55m
2026-07-06 FFT206 CUN → CLE Jul 6, 15:25 UTCJul 6, 18:15 UTC2h 50m
2026-07-06 FFT207 - Jul 6, 10:40 UTCJul 6, 13:50 UTC3h 10m
2026-07-06 FFT4135 MIA → CLE Jul 6, 01:30 UTCJul 6, 03:50 UTC2h 20m
2026-07-05 FFT3026 - Jul 5, 20:45 UTCJul 5, 23:20 UTC2h 35m
2026-07-05 FFT1045 CLE → MCO Jul 5, 16:00 UTCJul 5, 18:10 UTC2h 10m
2026-07-05 FFT1046 CLE → FLL Jul 5, 12:00 UTCJul 5, 14:25 UTC2h 25m
2026-07-04 FFT3232 LAS → CLE Jul 4, 21:25 UTCJul 5, 00:55 UTC3h 30m
2026-07-04 FFT4277 IAD → LAS Jul 4, 13:50 UTCJul 4, 18:15 UTC4h 25m
2026-07-04 FFT4278 LAS → IAD Jul 4, 07:55 UTCJul 4, 11:55 UTC4h 0m
2026-07-04 FFT2408 SEA → LAS Jul 4, 03:25 UTCJul 4, 05:20 UTC1h 55m
2026-07-04 FFT2408 SEA → LAS Jul 4, 03:25 UTCJul 4, 05:15 UTC1h 50m
2026-07-03 FFT2275 POC → SEA Jul 3, 22:55 UTCJul 4, 01:15 UTC2h 20m
2026-07-03 FFT1357 - Jul 3, 21:10 UTCJul 3, 21:50 UTC40m
2026-07-03 FFT1357 LAS → ONT Jul 3, 21:08 UTCJul 3, 21:45 UTC37m

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 N630FR page for operator, model, and routing details .

Mode-S A83E49 frequently asked

What is Mode-S code A83E49?
A83E49 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N630FR.
Where is Mode-S A83E49 registered?
Mode-S code A83E49 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 A83E49 broadcasting right now?
Mode-S A83E49 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 A83E49, octal 52037111, decimal 11,025,993.
What flights does A83E49 operate?
Mode-S A83E49 has broadcast 20 distinct callsigns, including FFT3085, FFT3363, FFT2265, FFT1408, FFT4916.