Apparatus

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sensors Mode-S transponder

A5A88C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N464AW · BOMBARDIER Regional Jet CRJ-200 · operated by AIR WISCONSIN AIRLINES LLC

Hex
A5A88C
Octal
51324214
Decimal
10,856,588
Country
US
Tail
N464AW
Type
CRJ2
No current signal · last broadcast 5h ago
Flights observed
72
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S A5A88C.

Country allocation

The ICAO 24-bit address A5A88C 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
AWI7134 Air Wisconsin 2 2026-05-24
AWI7133 Air Wisconsin 2 2026-05-23
AWI7866 - 1 2026-06-12
AWI7766 - 1 2026-06-12
AWI7666 - 1 2026-06-12
AWI7665 Air Wisconsin 1 2026-05-09
AWI7565 Air Wisconsin 1 2026-05-09
AWI7465 Air Wisconsin 1 2026-05-09
AWI7455 Air Wisconsin 1 2026-05-15
AWI7394 Air Wisconsin 1 2026-05-15
AWI7378 - 1 2026-06-20
AWI7374 Air Wisconsin 1 2026-06-13
AWI7373 - 1 2026-06-11
AWI7368 Air Wisconsin 1 2026-05-05
AWI7367 Air Wisconsin 1 2026-05-04
AWI7366 Air Wisconsin 1 2026-05-10
AWI7364 Air Wisconsin 1 2026-05-08
AWI7355 Air Wisconsin 1 2026-05-15
AWI7347 Air Wisconsin 1 2026-06-01
AWI7345 Air Wisconsin 1 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-20 AWI7378 - Jun 20, 16:55 UTCJun 20, 17:59 UTC1h 5m
2026-06-20 AWI7278 - Jun 20, 15:04 UTCJun 20, 15:54 UTC50m
2026-06-20 AWI7178 - Jun 20, 12:50 UTCJun 20, 13:34 UTC45m
2026-06-19 AWI2405 - Jun 19, 23:09 UTCJun 20, 01:19 UTC2h 10m
2026-06-16 AWI2403 GRK → MKE Jun 16, 15:45 UTCJun 16, 18:39 UTC2h 55m
2026-06-13 AWI7374 DEN → GRK Jun 13, 15:15 UTCJun 13, 16:00 UTC45m
2026-06-13 AWI7274 AZA → GRK Jun 13, 13:35 UTCJun 13, 14:20 UTC45m
2026-06-13 AWI7174 MKE → ELP Jun 13, 12:10 UTCJun 13, 12:35 UTC25m
2026-06-12 AWI7866 - Jun 12, 20:25 UTCJun 12, 22:00 UTC1h 35m
2026-06-12 AWI7766 - Jun 12, 17:20 UTCJun 12, 19:30 UTC2h 10m
2026-06-12 AWI7666 - Jun 12, 15:20 UTCJun 12, 16:05 UTC45m
2026-06-11 AWI7373 - Jun 11, 15:45 UTCJun 11, 16:35 UTC50m
2026-06-11 AWI7273 - Jun 11, 14:10 UTCJun 11, 14:50 UTC40m
2026-06-11 AWI7173 - Jun 11, 12:10 UTCJun 11, 12:40 UTC30m
2026-06-10 AWI2407 MKE → AEX Jun 10, 13:30 UTCJun 10, 15:45 UTC2h 15m
2026-06-04 AWI7335 GRK → DAL Jun 4, 19:35 UTCJun 4, 21:20 UTC1h 45m
2026-06-04 AWI7235 TNT → AEX Jun 4, 15:55 UTCJun 4, 17:45 UTC1h 50m
2026-06-04 AWI7135 AEX → TNT Jun 4, 12:50 UTCJun 4, 14:50 UTC2h 0m
2026-06-02 AWI7287 AEX → HRL Jun 2, 16:00 UTCJun 2, 17:50 UTC1h 50m
2026-06-02 AWI7187 HRL → AEX Jun 2, 13:25 UTCJun 2, 15:00 UTC1h 35m
2026-06-01 AWI7347 HRL → GRK Jun 1, 20:20 UTCJun 1, 21:10 UTC50m
2026-06-01 AWI7247 CXO → HRL Jun 1, 16:40 UTCJun 1, 18:50 UTC2h 10m
2026-06-01 AWI7147 GRK → CXO Jun 1, 13:45 UTCJun 1, 15:30 UTC1h 45m
2026-05-31 AWI7330 ELP → AZA May 31, 17:50 UTCMay 31, 18:35 UTC45m
2026-05-31 AWI7230 NKX → ELP May 31, 16:00 UTCMay 31, 16:35 UTC35m
2026-05-31 AWI7130 GRK → NKX May 31, 14:10 UTCMay 31, 14:45 UTC35m
2026-05-30 AWI7325 AZA → GRK May 30, 20:15 UTCMay 30, 21:00 UTC45m
2026-05-30 AWI7225 DEN → AZA May 30, 18:30 UTCMay 30, 19:05 UTC35m
2026-05-30 AWI7125 DEN → MTJ May 30, 16:05 UTCMay 30, 17:10 UTC1h 5m
2026-05-29 AWI2062 ATW → MKE May 29, 18:00 UTCMay 29, 20:15 UTC2h 15m
2026-05-24 AWI7234 TNT → AEX May 24, 16:50 UTCMay 24, 18:30 UTC1h 40m
2026-05-24 AWI7134 AEX → TNT May 24, 15:05 UTCMay 24, 15:30 UTC25m
2026-05-24 AWI7134 AEX → TNT May 24, 13:20 UTCMay 24, 15:00 UTC1h 40m
2026-05-23 AWI7233 TNT → AEX May 23, 18:55 UTCMay 23, 20:50 UTC1h 55m
2026-05-23 AWI7133 AEX → TNT May 23, 17:20 UTCMay 23, 17:40 UTC20m
2026-05-23 AWI7133 AEX → TNT May 23, 13:40 UTCMay 23, 15:45 UTC2h 5m
2026-05-22 AWI7332 AEX → SCE May 22, 19:35 UTCMay 22, 21:25 UTC1h 50m
2026-05-22 AWI7232 TNT → AEX May 22, 15:45 UTCMay 22, 18:05 UTC2h 20m
2026-05-22 AWI7132 AEX → TNT May 22, 13:20 UTCMay 22, 14:20 UTC1h 0m
2026-05-15 AWI7394 AEX → MKE May 15, 22:55 UTCMay 16, 00:40 UTC1h 45m
2026-05-15 AWI7455 GAD → AEX May 15, 21:10 UTCMay 15, 22:00 UTC50m
2026-05-15 AWI7355 HRL → ELP May 15, 19:10 UTCMay 15, 19:55 UTC45m
2026-05-15 AWI7255 TNT → AEX May 15, 17:10 UTCMay 15, 17:35 UTC25m
2026-05-15 AWI7155 AEX → TNT May 15, 15:00 UTCMay 15, 15:30 UTC30m
2026-05-13 AWI7292 GRK → DAL May 13, 15:40 UTCMay 13, 17:35 UTC1h 55m
2026-05-13 AWI7192 MKE → YIP May 13, 12:40 UTCMay 13, 14:40 UTC2h 0m
2026-05-12 AWI7291 BWI → AEX May 12, 15:20 UTCMay 12, 17:05 UTC1h 45m
2026-05-12 AWI7191 MKE → MSP May 12, 13:30 UTCMay 12, 14:10 UTC40m
2026-05-10 AWI7366 AEX → MKE May 10, 18:15 UTCMay 10, 20:00 UTC1h 45m
2026-05-10 AWI7266 YIP → AEX May 10, 15:09 UTCMay 10, 17:05 UTC1h 55m

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 N464AW page for operator, model, and routing details .

Mode-S A5A88C frequently asked

What is Mode-S code A5A88C?
A5A88C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N464AW.
Where is Mode-S A5A88C registered?
Mode-S code A5A88C 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 A5A88C broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5A88C, octal 51324214, decimal 10,856,588.
What flights does A5A88C operate?
Mode-S A5A88C has broadcast 20 distinct callsigns, including AWI7134, AWI7133, AWI7866, AWI7766, AWI7666.