Apparatus

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sensors Mode-S transponder

A992E4

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N716FR · AIRBUS A-321 · operated by WELLS FARGO TRUST CO NA TRUSTEE

Hex
A992E4
Octal
52311344
Decimal
11,113,188
Country
US
Tail
N716FR
Type
A321
Broadcasting now · callsign FFT2008 · 35,000 ft
Flights observed
402
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Current position

A992E4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A992E4 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
FFT1055 Frontier Airlines 10 2026-06-08
FFT2280 Frontier Airlines 8 2026-06-09
FFT229 - 7 2026-06-26
FFT1418 Frontier Airlines 6 2026-06-08
FFT2496 - 5 2026-06-26
FFT228 - 5 2026-06-26
FFT2016 - 5 2026-07-08
FFT1741 Frontier Airlines 5 2026-06-08
FFT1040 Frontier Airlines 5 2026-06-08
FFT4967 - 4 2026-07-02
FFT4707 - 4 2026-06-27
FFT4190 Frontier Airlines 4 2026-05-03
FFT3916 Frontier Airlines 4 2026-05-08
FFT3692 - 4 2026-06-27
FFT3097 - 4 2026-06-26
FFT2667 Frontier Airlines 4 2026-05-08
FFT2445 Frontier Airlines 4 2026-05-01
FFT1742 Frontier Airlines 4 2026-06-06
FFT1417 Frontier Airlines 4 2026-06-06
FFT1178 - 4 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FFT2609 - Jul 14, 10:15 UTCJul 14, 12:30 UTC2h 15m
2026-07-13 FFT2072 - Jul 13, 23:50 UTCJul 14, 00:50 UTC1h 0m
2026-07-13 FFT1517 PHL → RDU Jul 13, 21:30 UTCJul 13, 22:30 UTC1h 0m
2026-07-13 FFT180 - Jul 13, 11:30 UTCJul 13, 19:50 UTC8h 20m
2026-07-13 FFT181 - Jul 13, 11:15 UTCJul 13, 11:20 UTC5m
2026-07-13 FFT181 PHL → PHL Jul 13, 10:55 UTCJul 13, 11:10 UTC15m
2026-07-13 FFT3340 DEN → PHL Jul 13, 06:15 UTCJul 13, 09:25 UTC3h 10m
2026-07-13 FFT1176 SEA → DEN Jul 13, 02:30 UTCJul 13, 04:40 UTC2h 10m
2026-07-12 FFT1177 - Jul 12, 22:10 UTCJul 13, 00:15 UTC2h 5m
2026-07-12 FFT1178 - Jul 12, 18:01 UTCJul 12, 20:25 UTC2h 25m
2026-07-12 FFT4545 DEN → SEA Jul 12, 13:20 UTCJul 12, 15:40 UTC2h 20m
2026-07-12 FFT1994 LAS → DEN Jul 12, 02:55 UTCJul 12, 04:20 UTC1h 25m
2026-07-11 FFT2575 SLC → LAS Jul 11, 19:59 UTCJul 11, 21:10 UTC1h 11m
2026-07-11 FFT2575 SLC → LAS Jul 11, 20:10 UTCJul 11, 21:10 UTC1h 0m
2026-07-11 FFT1268 - Jul 11, 17:20 UTCJul 11, 18:40 UTC1h 20m
2026-07-11 FFT3291 LAS → LAX Jul 11, 15:30 UTCJul 11, 16:15 UTC45m
2026-07-11 FFT3913 MCO → LAS Jul 11, 03:01 UTCJul 11, 07:00 UTC4h 0m
2026-07-10 FFT3044 - Jul 10, 22:25 UTCJul 11, 00:50 UTC2h 25m
2026-07-10 FFT3044 ORD → MCO Jul 10, 22:28 UTCJul 11, 00:46 UTC2h 18m
2026-07-10 FFT45 - Jul 10, 16:15 UTCJul 10, 19:50 UTC3h 35m
2026-07-10 FFT45 CUN → ORD Jul 10, 16:15 UTCJul 10, 19:49 UTC3h 34m
2026-07-10 FFT86 STL → CUN Jul 10, 11:35 UTCJul 10, 14:10 UTC2h 35m
2026-07-10 FFT2635 MCO → STL Jul 10, 02:45 UTCJul 10, 04:55 UTC2h 10m
2026-07-09 FFT3819 - Jul 9, 23:30 UTCJul 10, 01:25 UTC1h 55m
2026-07-09 FFT1620 - Jul 9, 20:25 UTCJul 9, 22:10 UTC1h 45m
2026-07-09 FFT1620 MCO → PIT Jul 9, 20:18 UTCJul 9, 22:10 UTC1h 52m
2026-07-09 FFT2511 - Jul 9, 16:30 UTCJul 9, 18:50 UTC2h 20m
2026-07-09 FFT2511 EWR → MCO Jul 9, 15:43 UTCJul 9, 18:46 UTC3h 3m
2026-07-09 FFT2512 MCO → EWR Jul 9, 12:00 UTCJul 9, 14:10 UTC2h 10m
2026-07-09 FFT2520 DEN → MCO Jul 9, 06:20 UTCJul 9, 09:30 UTC3h 10m
2026-07-09 FFT3707 - Jul 9, 01:10 UTCJul 9, 03:35 UTC2h 25m
2026-07-08 FFT2356 - Jul 8, 22:10 UTCJul 8, 23:55 UTC1h 45m
2026-07-08 FFT2225 - Jul 8, 16:35 UTCJul 8, 19:35 UTC3h 0m
2026-07-08 FFT2225 RDU → DEN Jul 8, 16:40 UTCJul 8, 19:34 UTC2h 54m
2026-07-08 FFT2440 DEN → RDU Jul 8, 12:20 UTCJul 8, 15:20 UTC3h 0m
2026-07-08 FFT2016 - Jul 8, 08:40 UTCJul 8, 10:05 UTC1h 25m
2026-07-08 FFT2016 LAS → DEN Jul 8, 08:45 UTCJul 8, 10:02 UTC1h 17m
2026-07-08 FFT777 DEN → LAS Jul 8, 05:55 UTCJul 8, 07:20 UTC1h 25m
2026-07-08 FFT3707 - Jul 8, 02:00 UTCJul 8, 04:05 UTC2h 5m
2026-07-07 FFT2356 - Jul 7, 22:15 UTCJul 8, 00:35 UTC2h 20m
2026-07-07 FFT2225 - Jul 7, 16:35 UTCJul 7, 19:35 UTC3h 0m
2026-07-07 FFT2440 - Jul 7, 12:05 UTCJul 7, 15:05 UTC3h 0m
2026-07-07 FFT4418 - Jul 7, 04:05 UTCJul 7, 05:20 UTC1h 15m
2026-07-07 FFT2261 - Jul 7, 01:25 UTCJul 7, 02:30 UTC1h 5m
2026-07-06 FFT2513 GRR → TPA Jul 6, 17:35 UTCJul 6, 21:00 UTC3h 25m
2026-07-06 FFT2513 GRR → TPA Jul 6, 17:10 UTCJul 6, 20:57 UTC3h 47m
2026-07-06 FFT2514 DEN → PHL Jul 6, 12:25 UTCJul 6, 15:45 UTC3h 20m
2026-07-06 FFT2016 LAS → DEN Jul 6, 08:10 UTCJul 6, 09:35 UTC1h 25m
2026-07-06 FFT2016 LAS → DEN Jul 6, 08:12 UTCJul 6, 09:30 UTC1h 18m
2026-07-06 FFT2408 SEA → LAS Jul 6, 04:20 UTCJul 6, 06:25 UTC2h 5m

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 N716FR page for operator, model, and routing details .

Mode-S A992E4 frequently asked

What is Mode-S code A992E4?
A992E4 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N716FR.
Where is Mode-S A992E4 registered?
Mode-S code A992E4 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 A992E4 broadcasting right now?
Yes. Mode-S A992E4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A992E4, octal 52311344, decimal 11,113,188.
What flights does A992E4 operate?
Mode-S A992E4 has broadcast 20 distinct callsigns, including FFT1055, FFT2280, FFT229, FFT1418, FFT2496.