Apparatus

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sensors Mode-S transponder

A3C192

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N341FR · AIRBUS A-320neo · operated by WELLS FARGO TRUST CO NA TRUSTEE

Hex
A3C192
Octal
50740622
Decimal
10,731,922
Country
US
Tail
N341FR
Type
A20N
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
450
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S A3C192.

Country allocation

The ICAO 24-bit address A3C192 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
FFT2779 Frontier Airlines 8 2026-06-11
FFT2575 - 7 2026-06-24
FFT2216 Frontier Airlines 7 2026-05-30
FFT1689 - 7 2026-06-27
FFT3291 - 6 2026-06-24
FFT2291 - 6 2026-07-11
FFT1690 - 6 2026-06-27
FFT1257 - 6 2026-07-09
FFT1051 Frontier Airlines 6 2026-05-25
FFT4411 Frontier Airlines 5 2026-07-03
FFT4401 Frontier Airlines 5 2026-05-29
FFT4130 Frontier Airlines 5 2026-05-27
FFT3418 Frontier Airlines 5 2026-05-27
FFT2780 Frontier Airlines 5 2026-05-31
FFT2292 - 5 2026-07-11
FFT1303 - 5 2026-06-27
FFT1258 - 5 2026-06-26
FFT3417 Frontier Airlines 4 2026-05-28
FFT3019 - 4 2026-07-09
FFT2818 - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FFT1571 PHX → SAN Jul 26, 22:00 UTCJul 26, 22:30 UTC30m
2026-07-26 FFT3871 SLC → PHX Jul 26, 19:10 UTCJul 26, 20:20 UTC1h 10m
2026-07-26 FFT3871 SLC → PHX Jul 26, 19:07 UTCJul 26, 20:19 UTC1h 12m
2026-07-26 FFT3872 PHX → SLC Jul 26, 17:18 UTCJul 26, 18:05 UTC47m
2026-07-26 FFT3872 PHX → SLC Jul 26, 16:55 UTCJul 26, 17:00 UTC5m
2026-07-23 FFT2638 SFO → PHX Jul 23, 02:25 UTCJul 23, 04:00 UTC1h 35m
2026-07-22 FFT3393 SLC → SFO Jul 22, 23:30 UTCJul 23, 01:15 UTC1h 45m
2026-07-22 FFT3393 SLC → SFO Jul 22, 23:28 UTCJul 23, 01:03 UTC1h 35m
2026-07-22 FFT2526 PHX → SLC Jul 22, 20:55 UTCJul 22, 22:15 UTC1h 20m
2026-07-22 FFT2638 SFO → PHX Jul 22, 03:20 UTCJul 22, 04:55 UTC1h 35m
2026-07-21 FFT3393 SLC → SFO Jul 21, 23:20 UTCJul 22, 00:55 UTC1h 35m
2026-07-21 FFT2526 PHX → SLC Jul 21, 20:25 UTCJul 21, 21:40 UTC1h 15m
2026-07-20 FFT2607 - Jul 20, 23:00 UTCJul 21, 02:20 UTC3h 20m
2026-07-20 FFT4702 AUS → ATL Jul 20, 19:15 UTCJul 20, 21:05 UTC1h 50m
2026-07-20 FFT4211 - Jul 20, 16:00 UTCJul 20, 17:45 UTC1h 45m
2026-07-20 FFT4707 IAD → ATL Jul 20, 12:05 UTCJul 20, 13:20 UTC1h 15m
2026-07-20 FFT3692 ATL → IAD Jul 20, 03:55 UTCJul 20, 05:10 UTC1h 15m
2026-07-20 FFT2972 MSY → ATL Jul 20, 00:15 UTCJul 20, 01:15 UTC1h 0m
2026-07-19 FFT1371 ATL → MSY Jul 19, 20:20 UTCJul 19, 21:30 UTC1h 10m
2026-07-19 FFT1116 LAS → ATL Jul 19, 14:05 UTCJul 19, 17:50 UTC3h 45m
2026-07-18 9541 DEN → LAS Jul 18, 23:40 UTCJul 19, 01:00 UTC1h 20m
2026-07-18 FFT4418 - Jul 18, 01:20 UTCJul 18, 02:45 UTC1h 25m
2026-07-17 FFT2261 - Jul 17, 22:20 UTCJul 17, 23:20 UTC1h 0m
2026-07-17 FFT2513 GRR → TPA Jul 17, 17:05 UTCJul 17, 20:25 UTC3h 20m
2026-07-17 FFT2514 DEN → PHL Jul 17, 12:50 UTCJul 17, 15:55 UTC3h 5m
2026-07-17 FFT4946 - Jul 17, 04:35 UTCJul 17, 06:25 UTC1h 50m
2026-07-17 FFT4500 PDX → LAX Jul 17, 01:05 UTCJul 17, 03:20 UTC2h 15m
2026-07-16 FFT2553 DEN → PDX Jul 16, 21:40 UTCJul 16, 23:55 UTC2h 15m
2026-07-16 FFT2908 - Jul 16, 18:25 UTCJul 16, 20:15 UTC1h 50m
2026-07-16 FFT2907 DEN → ONT Jul 16, 15:35 UTCJul 16, 17:20 UTC1h 45m
2026-07-16 FFT1815 AUS → DEN Jul 16, 12:10 UTCJul 16, 14:04 UTC1h 54m
2026-07-16 FFT1815 AUS → DEN Jul 16, 12:25 UTCJul 16, 14:10 UTC1h 45m
2026-07-16 FFT2890 DEN → AUS Jul 16, 03:35 UTCJul 16, 05:15 UTC1h 40m
2026-07-15 FFT1581 - Jul 15, 23:05 UTCJul 16, 02:10 UTC3h 5m
2026-07-15 FFT1581 RIC → DEN Jul 15, 23:00 UTCJul 16, 02:09 UTC3h 9m
2026-07-15 FFT1582 - Jul 15, 18:35 UTCJul 15, 21:45 UTC3h 10m
2026-07-15 FFT2818 - Jul 15, 15:10 UTCJul 15, 16:30 UTC1h 20m
2026-07-15 FFT2818 SAN → DEN Jul 15, 15:13 UTCJul 15, 16:58 UTC1h 45m
2026-07-15 FFT9432 DEN → SAN Jul 15, 12:00 UTCJul 15, 13:45 UTC1h 45m
2026-07-15 FFT2016 LAS → DEN Jul 15, 08:25 UTCJul 15, 09:50 UTC1h 25m
2026-07-15 FFT3450 LAS → LAS Jul 15, 01:10 UTCJul 15, 04:50 UTC3h 40m
2026-07-14 FFT3626 - Jul 14, 20:50 UTCJul 14, 21:40 UTC50m
2026-07-14 FFT3626 RNO → LAS Jul 14, 20:53 UTCJul 14, 21:40 UTC47m
2026-07-14 FFT3625 - Jul 14, 18:55 UTCJul 14, 19:40 UTC45m
2026-07-14 FFT2801 - Jul 14, 14:20 UTCJul 14, 17:45 UTC3h 25m
2026-07-14 FFT2801 DTW → LAS Jul 14, 13:47 UTCJul 14, 17:41 UTC3h 54m
2026-07-14 FFT2802 LAS → DTW Jul 14, 07:40 UTCJul 14, 11:25 UTC3h 45m
2026-07-14 FFT4242 - Jul 14, 03:55 UTCJul 14, 04:55 UTC1h 0m
2026-07-14 FFT4241 - Jul 14, 01:55 UTCJul 14, 02:45 UTC50m
2026-07-12 FFT3923 - Jul 12, 23:45 UTCJul 13, 03:20 UTC3h 35m

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 N341FR page for operator, model, and routing details .

Mode-S A3C192 frequently asked

What is Mode-S code A3C192?
A3C192 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N341FR.
Where is Mode-S A3C192 registered?
Mode-S code A3C192 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 A3C192 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3C192, octal 50740622, decimal 10,731,922.
What flights does A3C192 operate?
Mode-S A3C192 has broadcast 20 distinct callsigns, including FFT2779, FFT2575, FFT2216, FFT1689, FFT3291.