Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A894B5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N652FR · operated by BANK OF UTAH TRUSTEE

Hex
A894B5
Octal
52112265
Decimal
11,048,117
Country
US
Tail
N652FR
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
400
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A894B5.

Country allocation

The ICAO 24-bit address A894B5 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
FFT2082 - 8 2026-07-05
FFT4551 - 7 2026-04-17
FFT4075 - 6 2026-06-25
FFT4552 Frontier Airlines 5 2026-04-17
FFT3085 Frontier Airlines 5 2026-07-05
FFT241 - 5 2026-06-22
FFT1168 - 5 2026-06-16
FFT6 - 4 2026-06-22
FFT3086 - 4 2026-07-05
FFT2871 - 4 2026-07-04
FFT240 - 4 2026-06-23
FFT239 Frontier Airlines 4 2026-06-24
FFT1669 - 4 2026-06-16
FFT1178 - 4 2026-07-11
FFT1016 Frontier Airlines 4 2026-05-09
FFT1015 Frontier Airlines 4 2026-05-09
FFT9452 - 3 2026-07-01
FFT7 - 3 2026-06-24
FFT4684 - 3 2026-07-09
FFT4545 - 3 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FFT3228 - Jul 14, 00:10 UTCJul 14, 01:15 UTC1h 5m
2026-07-13 FFT3406 SEA → DEN Jul 13, 20:15 UTCJul 13, 22:30 UTC2h 15m
2026-07-13 FFT3406 SEA → DEN Jul 13, 19:48 UTCJul 13, 22:29 UTC2h 41m
2026-07-13 FFT1175 DEN → SEA Jul 13, 15:20 UTCJul 13, 17:45 UTC2h 25m
2026-07-13 FFT1175 DEN → SEA Jul 13, 15:26 UTCJul 13, 17:40 UTC2h 14m
2026-07-13 FFT3220 SLC → DEN Jul 13, 12:15 UTCJul 13, 13:15 UTC1h 0m
2026-07-13 FFT4251 DEN → SLC Jul 13, 04:25 UTCJul 13, 05:35 UTC1h 10m
2026-07-12 FFT3227 - Jul 12, 23:35 UTCJul 13, 01:45 UTC2h 10m
2026-07-12 FFT317 - Jul 12, 19:15 UTCJul 12, 21:05 UTC1h 50m
2026-07-12 FFT70 DEN → CUN Jul 12, 13:50 UTCJul 12, 17:20 UTC3h 30m
2026-07-12 FFT1176 SEA → DEN Jul 12, 02:20 UTCJul 12, 04:25 UTC2h 5m
2026-07-11 FFT1177 - Jul 11, 22:40 UTCJul 11, 23:15 UTC35m
2026-07-11 FFT1177 LAX → SEA Jul 11, 22:16 UTCJul 12, 00:40 UTC2h 24m
2026-07-11 FFT1178 SEA → LAX Jul 11, 18:05 UTCJul 11, 20:35 UTC2h 30m
2026-07-11 FFT1178 SEA → LAX Jul 11, 17:47 UTCJul 11, 20:26 UTC2h 39m
2026-07-11 FFT4545 - Jul 11, 14:10 UTCJul 11, 16:35 UTC2h 25m
2026-07-11 FFT1483 - Jul 11, 03:25 UTCJul 11, 05:25 UTC2h 0m
2026-07-10 FFT3174 DEN → ORD Jul 10, 23:30 UTCJul 11, 01:35 UTC2h 5m
2026-07-10 FFT2047 AUS → DEN Jul 10, 20:15 UTCJul 10, 22:00 UTC1h 45m
2026-07-10 FFT2047 AUS → DEN Jul 10, 19:57 UTCJul 10, 21:56 UTC1h 59m
2026-07-10 FFT1816 DEN → AUS Jul 10, 16:30 UTCJul 10, 18:15 UTC1h 45m
2026-07-10 FFT1816 DEN → AUS Jul 10, 16:28 UTCJul 10, 18:11 UTC1h 43m
2026-07-10 FFT2211 DTW → DEN Jul 10, 11:45 UTCJul 10, 14:15 UTC2h 30m
2026-07-10 FFT4186 DEN → DTW Jul 10, 01:30 UTCJul 10, 03:55 UTC2h 25m
2026-07-09 FFT3540 - Jul 9, 22:50 UTCJul 10, 00:15 UTC1h 25m
2026-07-09 FFT3645 AUS → LAS Jul 9, 18:00 UTCJul 9, 20:20 UTC2h 20m
2026-07-09 FFT4684 LAS → AUS Jul 9, 14:13 UTCJul 9, 16:36 UTC2h 23m
2026-07-09 FFT4684 LAS → AUS Jul 9, 14:20 UTCJul 9, 16:40 UTC2h 20m
2026-07-09 FFT1821 - Jul 9, 00:40 UTCJul 9, 04:30 UTC3h 50m
2026-07-08 FFT3232 LAS → CLE Jul 8, 18:55 UTCJul 8, 22:25 UTC3h 30m
2026-07-08 FFT3913 MCO → LAS Jul 8, 00:05 UTCJul 8, 04:30 UTC4h 25m
2026-07-07 FFT1728 LAS → MCO Jul 7, 17:05 UTCJul 7, 21:40 UTC4h 35m
2026-07-07 FFT1184 LAX → LAS Jul 7, 14:30 UTCJul 7, 15:10 UTC40m
2026-07-07 FFT2445 - Jul 7, 02:50 UTCJul 7, 06:25 UTC3h 35m
2026-07-06 FFT1595 - Jul 6, 22:45 UTCJul 7, 00:15 UTC1h 30m
2026-07-06 FFT1442 ORD → ATL Jul 6, 19:10 UTCJul 6, 20:35 UTC1h 25m
2026-07-06 FFT2206 - Jul 6, 14:10 UTCJul 6, 16:50 UTC2h 40m
2026-07-06 FFT3017 - Jul 6, 10:25 UTCJul 6, 12:40 UTC2h 15m
2026-07-06 FFT1226 RDU → SJU Jul 6, 03:30 UTCJul 6, 03:55 UTC25m
2026-07-06 FFT1226 RDU → SJU Jul 6, 00:55 UTCJul 6, 01:30 UTC35m
2026-07-06 FFT1226 RDU → SJU Jul 6, 00:37 UTCJul 6, 03:55 UTC3h 18m
2026-07-05 FFT1225 - Jul 5, 22:20 UTCJul 5, 23:30 UTC1h 10m
2026-07-05 FFT1225 - Jul 5, 20:20 UTCJul 5, 20:40 UTC20m
2026-07-05 FFT2082 - Jul 5, 18:20 UTCJul 5, 18:40 UTC20m
2026-07-05 FFT2082 - Jul 5, 15:35 UTCJul 5, 16:50 UTC1h 15m
2026-07-05 FFT2082 ATL → SJU Jul 5, 15:26 UTCJul 5, 18:39 UTC3h 13m
2026-07-05 FFT3085 BNA → PHX Jul 5, 10:30 UTCJul 5, 12:40 UTC2h 10m
2026-07-05 FFT3086 ATL → BOS Jul 5, 04:05 UTCJul 5, 06:25 UTC2h 20m
2026-07-04 FFT2871 - Jul 4, 22:05 UTCJul 5, 01:25 UTC3h 20m
2026-07-04 FFT1166 MCO → PHL Jul 4, 17:15 UTCJul 4, 20:35 UTC3h 20m

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 N652FR page for operator, model, and routing details .

Mode-S A894B5 frequently asked

What is Mode-S code A894B5?
A894B5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N652FR.
Where is Mode-S A894B5 registered?
Mode-S code A894B5 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 A894B5 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A894B5, octal 52112265, decimal 11,048,117.
What flights does A894B5 operate?
Mode-S A894B5 has broadcast 20 distinct callsigns, including FFT2082, FFT4551, FFT4075, FFT4552, FFT3085.