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
No current signal · last broadcast Jul 26, 19:25 UTC
Flights observed
491
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 19:25 UTC

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
FFT22 Frontier Airlines 8 2026-07-22
FFT3085 Frontier Airlines 7 2026-06-09
FFT23 Frontier Airlines 7 2026-07-22
FFT2499 Frontier Airlines 6 2026-07-19
FFT3363 Frontier Airlines 5 2026-05-28
FFT2265 Frontier Airlines 5 2026-06-09
FFT2112 Frontier Airlines 5 2026-07-21
FFT1602 - 5 2026-07-15
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
FFT2932 - 4 2026-07-22
FFT2871 Frontier Airlines 4 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FFT356 PHL → STI Jul 26, 10:55 UTCJul 26, 19:25 UTC8h 30m
2026-07-26 FFT2508 MCO → PHL Jul 26, 02:15 UTCJul 26, 04:10 UTC1h 55m
2026-07-25 FFT2505 PHL → MCO Jul 25, 22:20 UTCJul 26, 00:15 UTC1h 55m
2026-07-25 FFT49 PHL → MBJ Jul 25, 10:45 UTCJul 25, 19:10 UTC8h 25m
2026-07-25 FFT2072 RDU → PHL Jul 25, 00:25 UTCJul 25, 01:20 UTC55m
2026-07-24 FFT1517 PHL → RDU Jul 24, 22:25 UTCJul 24, 23:25 UTC1h 0m
2026-07-24 FFT2060 RDU → PHL Jul 24, 19:55 UTCJul 24, 20:50 UTC55m
2026-07-24 FFT2730 TPA → RDU Jul 24, 17:20 UTCJul 24, 18:40 UTC1h 20m
2026-07-24 FFT2730 TPA → RDU Jul 24, 17:24 UTCJul 24, 18:39 UTC1h 15m
2026-07-24 FFT4807 PHL → TPA Jul 24, 13:55 UTCJul 24, 16:05 UTC2h 10m
2026-07-24 FFT4170 MCO → PHL Jul 24, 02:20 UTCJul 24, 04:20 UTC2h 0m
2026-07-23 FFT2505 PHL → MCO Jul 23, 22:55 UTCJul 24, 00:50 UTC1h 55m
2026-07-23 FFT356 PHL → STI Jul 23, 10:55 UTCJul 23, 19:00 UTC8h 5m
2026-07-23 FFT2836 TPA → PHL Jul 23, 02:40 UTCJul 23, 04:40 UTC2h 0m
2026-07-22 FFT2269 LGA → ATL Jul 22, 23:05 UTCJul 23, 01:10 UTC2h 5m
2026-07-22 FFT23 PUJ → PHL Jul 22, 18:40 UTCJul 22, 20:05 UTC1h 25m
2026-07-22 FFT22 PHL → PUJ Jul 22, 11:10 UTCJul 22, 12:15 UTC1h 5m
2026-07-22 FFT22 PHL → PUJ Jul 22, 11:01 UTCJul 22, 14:24 UTC3h 23m
2026-07-22 FFT2932 - Jul 22, 03:40 UTCJul 22, 05:25 UTC1h 45m
2026-07-22 FFT2932 FLL → PHL Jul 22, 03:31 UTCJul 22, 07:04 UTC3h 33m
2026-07-21 FFT2007 - Jul 21, 13:45 UTCJul 21, 16:10 UTC2h 25m
2026-07-21 FFT2021 PHL → DTW Jul 21, 10:42 UTCJul 21, 11:56 UTC1h 14m
2026-07-21 FFT2021 PHL → DTW Jul 21, 10:35 UTCJul 21, 12:00 UTC1h 25m
2026-07-21 FFT2112 ORD → PHL Jul 21, 04:05 UTCJul 21, 05:30 UTC1h 25m
2026-07-21 FFT2111 PHL → ORD Jul 21, 00:15 UTCJul 21, 01:55 UTC1h 40m
2026-07-20 FFT23 PUJ → PHL Jul 20, 18:50 UTCJul 20, 20:00 UTC1h 10m
2026-07-20 FFT22 PHL → PUJ Jul 20, 11:00 UTCJul 20, 12:10 UTC1h 10m
2026-07-20 FFT22 PHL → PUJ Jul 20, 11:01 UTCJul 20, 14:19 UTC3h 18m
2026-07-20 FFT22 PHL → PUJ Jul 20, 10:50 UTCJul 20, 10:55 UTC5m
2026-07-20 FFT2112 ORD → PHL Jul 20, 03:20 UTCJul 20, 04:40 UTC1h 20m
2026-07-20 FFT2112 ORD → PHL Jul 20, 02:52 UTCJul 20, 04:40 UTC1h 48m
2026-07-19 FFT2111 PHL → ORD Jul 19, 23:45 UTCJul 20, 01:35 UTC1h 50m
2026-07-19 FFT23 PUJ → PHL Jul 19, 11:35 UTCJul 19, 20:00 UTC8h 25m
2026-07-19 FFT2582 - Jul 19, 04:55 UTCJul 19, 06:55 UTC2h 0m
2026-07-19 FFT2499 ATL → DEN Jul 19, 01:15 UTCJul 19, 03:20 UTC2h 5m
2026-07-18 FFT2499 ATL → DEN Jul 18, 23:08 UTCJul 19, 03:20 UTC4h 12m
2026-07-18 FFT2499 ATL → DEN Jul 18, 23:00 UTCJul 18, 23:10 UTC10m
2026-07-18 FFT2932 - Jul 18, 21:30 UTCJul 18, 21:35 UTC5m
2026-07-18 FFT2932 - Jul 18, 18:55 UTCJul 18, 21:10 UTC2h 15m
2026-07-18 FFT2007 - Jul 18, 14:25 UTCJul 18, 17:05 UTC2h 40m
2026-07-18 FFT2021 PHL → DTW Jul 18, 10:55 UTCJul 18, 12:10 UTC1h 15m
2026-07-18 FFT2582 - Jul 18, 02:45 UTCJul 18, 04:55 UTC2h 11m
2026-07-17 FFT2499 ATL → DEN Jul 17, 23:10 UTCJul 18, 01:10 UTC2h 0m
2026-07-17 FFT2499 ATL → DEN Jul 17, 22:56 UTCJul 18, 01:11 UTC2h 15m
2026-07-17 FFT23 - Jul 17, 10:50 UTCJul 17, 19:30 UTC8h 40m
2026-07-17 FFT22 PHL → PHL Jul 17, 10:10 UTCJul 17, 10:44 UTC35m
2026-07-17 FFT2112 - Jul 17, 02:54 UTCJul 17, 04:20 UTC1h 25m
2026-07-17 FFT2112 ORD → PHL Jul 17, 02:35 UTCJul 17, 04:16 UTC1h 41m
2026-07-16 FFT2111 PSQ → ORD Jul 16, 22:59 UTCJul 17, 01:05 UTC2h 5m
2026-07-16 FFT2111 - Jul 16, 22:25 UTCJul 16, 22:30 UTC5m

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?
No active broadcast right now. Last signal was Jul 26, 19:25 UTC.
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 FFT22, FFT3085, FFT23, FFT2499, FFT3363.