Apparatus

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sensors Mode-S transponder

A80595

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N616FR · AIRBUS A-321neo · operated by BANK OF UTAH TRUSTEE

Hex
A80595
Octal
52002625
Decimal
11,011,477
Country
US
Tail
N616FR
Type
A21N
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
511
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A80595.

Country allocation

The ICAO 24-bit address A80595 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
FFT4184 Frontier Airlines 5 2026-07-26
FFT1957 Frontier Airlines 5 2026-07-25
FFT1403 Frontier Airlines 5 2026-05-13
FFT4392 Frontier Airlines 4 2026-07-25
FFT3108 - 4 2026-06-24
FFT3068 Frontier Airlines 4 2026-05-13
FFT2496 Frontier Airlines 4 2026-06-17
FFT1958 Frontier Airlines 4 2026-07-26
FFT1954 Frontier Airlines 4 2026-07-24
FFT1828 Frontier Airlines 4 2026-04-16
FFT1408 - 4 2026-07-17
FFT1407 - 4 2026-07-17
FFT7 - 3 2026-05-02
FFT4949 Frontier Airlines 3 2026-07-26
FFT4702 - 3 2026-07-18
FFT4671 - 3 2026-07-07
FFT4247 Frontier Airlines 3 2026-05-21
FFT4025 - 3 2026-06-29
FFT3972 Frontier Airlines 3 2026-07-24
FFT3663 - 3 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FFT1958 IAH → DTW Jul 26, 20:00 UTCJul 26, 21:15 UTC1h 15m
2026-07-26 FFT4184 PHX → IAH Jul 26, 16:25 UTCJul 26, 18:40 UTC2h 15m
2026-07-26 FFT4949 SLC → PHX Jul 26, 03:25 UTCJul 26, 04:40 UTC1h 15m
2026-07-26 FFT4949 SLC → PHX Jul 26, 03:22 UTCJul 26, 04:34 UTC1h 12m
2026-07-26 FFT3394 SFO → SLC Jul 26, 00:25 UTCJul 26, 01:50 UTC1h 25m
2026-07-25 FFT1191 PHX → SFO Jul 25, 21:15 UTCJul 25, 22:45 UTC1h 30m
2026-07-25 FFT1703 SYR → DEN Jul 25, 17:10 UTCJul 25, 19:15 UTC2h 5m
2026-07-25 FFT1957 DTW → IAH Jul 25, 13:10 UTCJul 25, 15:35 UTC2h 25m
2026-07-25 FFT1957 DTW → IAH Jul 25, 13:03 UTCJul 25, 15:33 UTC2h 30m
2026-07-25 FFT4392 PHX → DTW Jul 25, 07:33 UTCJul 25, 11:00 UTC3h 27m
2026-07-25 FFT4392 PHX → DTW Jul 25, 07:25 UTCJul 25, 11:00 UTC3h 35m
2026-07-25 FFT4655 DFW → PHX Jul 25, 03:30 UTCJul 25, 05:25 UTC1h 55m
2026-07-24 FFT3972 PHX → DFW Jul 24, 23:45 UTCJul 25, 02:00 UTC2h 15m
2026-07-24 FFT1062 MCO → CVG Jul 24, 21:10 UTCJul 24, 22:10 UTC1h 0m
2026-07-24 FFT3303 PHX → LAX Jul 24, 18:55 UTCJul 24, 19:45 UTC50m
2026-07-24 FFT1085 MCO → PHX Jul 24, 13:15 UTCJul 24, 16:50 UTC3h 35m
2026-07-24 FFT1954 MCO → BQN Jul 24, 04:05 UTCJul 24, 06:30 UTC2h 25m
2026-07-24 FFT2530 DTW → MCO Jul 24, 00:10 UTCJul 24, 02:05 UTC1h 55m
2026-07-23 FFT2713 MCO → DTW Jul 23, 20:05 UTCJul 23, 22:20 UTC2h 15m
2026-07-23 FFT1286 JAX → PHL Jul 23, 16:20 UTCJul 23, 17:40 UTC1h 20m
2026-07-23 FFT1285 PHL → JAX Jul 23, 13:15 UTCJul 23, 14:45 UTC1h 30m
2026-07-23 FFT4978 IAH → MCO Jul 23, 00:55 UTCJul 23, 02:50 UTC1h 55m
2026-07-22 FFT3469 - Jul 22, 21:30 UTCJul 22, 23:30 UTC2h 0m
2026-07-22 FFT3364 - Jul 22, 17:35 UTCJul 22, 19:40 UTC2h 5m
2026-07-22 FFT3081 BWI → DTW Jul 22, 14:30 UTCJul 22, 15:45 UTC1h 15m
2026-07-22 FFT3274 MCO → BWI Jul 22, 11:10 UTCJul 22, 12:30 UTC1h 20m
2026-07-21 FFT2130 - Jul 21, 21:50 UTCJul 21, 23:35 UTC1h 45m
2026-07-21 FFT2129 MCO → MEM Jul 21, 18:55 UTCJul 21, 20:35 UTC1h 40m
2026-07-21 FFT2834 - Jul 21, 14:05 UTCJul 21, 16:20 UTC2h 15m
2026-07-21 FFT2833 MCO → MKE Jul 21, 10:15 UTCJul 21, 12:40 UTC2h 25m
2026-07-20 FFT2636 STL → MCO Jul 20, 22:10 UTCJul 21, 00:05 UTC1h 54m
2026-07-20 FFT87 SJO → DEN Jul 20, 16:35 UTCJul 20, 19:50 UTC3h 15m
2026-07-20 FFT44 MCO → ORD Jul 20, 11:20 UTCJul 20, 14:55 UTC3h 35m
2026-07-20 FFT3136 - Jul 20, 03:30 UTCJul 20, 05:30 UTC2h 0m
2026-07-20 FFT3136 IAH → ORD Jul 20, 03:11 UTCJul 20, 05:27 UTC2h 16m
2026-07-19 FFT3135 ORD → IAH Jul 19, 23:20 UTCJul 20, 01:50 UTC2h 30m
2026-07-19 FFT3135 ORD → IAH Jul 19, 23:01 UTCJul 20, 01:47 UTC2h 46m
2026-07-19 FFT1342 DFW → ORD Jul 19, 18:40 UTCJul 19, 20:30 UTC1h 50m
2026-07-19 FFT1342 DFW → ORD Jul 19, 18:40 UTCJul 19, 20:33 UTC1h 53m
2026-07-19 FFT3241 ORD → DFW Jul 19, 14:45 UTCJul 19, 16:30 UTC1h 45m
2026-07-19 FFT3241 ORD → DFW Jul 19, 14:43 UTCJul 19, 16:29 UTC1h 46m
2026-07-19 FFT1441 ATL → ORD Jul 19, 10:55 UTCJul 19, 12:35 UTC1h 40m
2026-07-19 FFT2608 - Jul 19, 05:15 UTCJul 19, 08:35 UTC3h 20m
2026-07-18 FFT2607 ATL → PHX Jul 18, 22:45 UTCJul 19, 02:05 UTC3h 20m
2026-07-18 FFT4702 - Jul 18, 18:55 UTCJul 18, 20:50 UTC1h 55m
2026-07-18 FFT4211 ATL → AUS Jul 18, 15:50 UTCJul 18, 17:40 UTC1h 50m
2026-07-18 FFT1563 MCO → ATL Jul 18, 11:55 UTCJul 18, 12:55 UTC1h 0m
2026-07-18 FFT1242 ATL → MCO Jul 18, 09:30 UTCJul 18, 10:35 UTC1h 5m
2026-07-18 FFT4347 - Jul 18, 04:30 UTCJul 18, 06:10 UTC1h 40m
2026-07-18 FFT4347 LGA → ATL Jul 18, 04:18 UTCJul 18, 06:10 UTC1h 52m

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 N616FR page for operator, model, and routing details .

Mode-S A80595 frequently asked

What is Mode-S code A80595?
A80595 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N616FR.
Where is Mode-S A80595 registered?
Mode-S code A80595 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 A80595 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A80595, octal 52002625, decimal 11,011,477.
What flights does A80595 operate?
Mode-S A80595 has broadcast 20 distinct callsigns, including FFT4184, FFT1957, FFT1403, FFT4392, FFT3108.