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
- Flights observed
- 95
- Distinct callsigns
- 20
- Country
- US
- Last broadcast
- 10d ago
Last known position
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 |
| AWI7112 | - | 2 | 2026-07-23 |
| AWI2062 | - | 2 | 2026-07-14 |
| AWI7866 | - | 1 | 2026-06-12 |
| AWI7766 | - | 1 | 2026-06-12 |
| AWI7666 | - | 1 | 2026-06-12 |
| AWI7665 | Air Wisconsin | 1 | 2026-05-09 |
| AWI7612 | Air Wisconsin | 1 | 2026-07-24 |
| AWI7565 | Air Wisconsin | 1 | 2026-05-09 |
| AWI7512 | Air Wisconsin | 1 | 2026-07-23 |
| AWI7465 | Air Wisconsin | 1 | 2026-05-09 |
| AWI7455 | Air Wisconsin | 1 | 2026-05-15 |
| AWI7412 | Air Wisconsin | 1 | 2026-07-23 |
| AWI7394 | Air Wisconsin | 1 | 2026-05-15 |
| AWI7380 | - | 1 | 2026-06-23 |
| AWI7379 | Air Wisconsin | 1 | 2026-06-22 |
| AWI7378 | - | 1 | 2026-06-20 |
| AWI7374 | Air Wisconsin | 1 | 2026-06-13 |
| AWI7373 | - | 1 | 2026-06-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | AWI2410 | GRK → HRL | Jul 25, 23:25 UTC | Jul 26, 01:40 UTC | 2h 15m |
| 2026-07-25 | AWI2408 | MKE → ATW | Jul 25, 20:45 UTC | Jul 25, 22:30 UTC | 1h 45m |
| 2026-07-24 | AWI7313 | MKE → YIP | Jul 24, 22:10 UTC | Jul 24, 23:00 UTC | 50m |
| 2026-07-24 | AWI7213 | GAD → AEX | Jul 24, 19:40 UTC | Jul 24, 20:40 UTC | 1h 0m |
| 2026-07-24 | AWI7113 | AEX → GAD | Jul 24, 17:10 UTC | Jul 24, 18:30 UTC | 1h 20m |
| 2026-07-24 | AWI7612 | ELP → AZA | Jul 24, 02:15 UTC | Jul 24, 02:45 UTC | 30m |
| 2026-07-23 | AWI7512 | SLC → ELP | Jul 23, 23:00 UTC | Jul 24, 00:05 UTC | 1h 5m |
| 2026-07-23 | AWI7412 | BFI → SLC | Jul 23, 20:10 UTC | Jul 23, 21:55 UTC | 1h 45m |
| 2026-07-23 | AWI7112 | - | Jul 23, 17:40 UTC | Jul 23, 18:40 UTC | 1h 0m |
| 2026-07-23 | AWI7112 | - | Jul 23, 16:00 UTC | Jul 23, 16:50 UTC | 50m |
| 2026-07-22 | AWI7311 | HRL → CXO | Jul 22, 21:30 UTC | Jul 23, 00:50 UTC | 3h 20m |
| 2026-07-22 | AWI7211 | CXO → HRL | Jul 22, 18:25 UTC | Jul 22, 19:20 UTC | 55m |
| 2026-07-22 | AWI7111 | GRK → CXO | Jul 22, 15:25 UTC | Jul 22, 17:05 UTC | 1h 40m |
| 2026-07-19 | AWI2404 | - | Jul 19, 13:25 UTC | Jul 19, 15:30 UTC | 2h 5m |
| 2026-07-14 | AWI2062 | - | Jul 14, 22:40 UTC | Jul 15, 01:00 UTC | 2h 19m |
| 2026-07-08 | AWI2061 | - | Jul 8, 20:25 UTC | Jul 8, 22:50 UTC | 2h 25m |
| 2026-06-27 | AWI2401 | MKE → MCI | Jun 27, 21:34 UTC | Jun 27, 23:45 UTC | 2h 10m |
| 2026-06-23 | AWI7380 | - | Jun 23, 16:09 UTC | Jun 23, 16:59 UTC | 50m |
| 2026-06-23 | AWI7280 | - | Jun 23, 14:29 UTC | Jun 23, 15:15 UTC | 45m |
| 2026-06-23 | AWI7180 | - | Jun 23, 12:45 UTC | Jun 23, 13:15 UTC | 30m |
| 2026-06-22 | AWI7379 | ELP → AZA | Jun 22, 15:29 UTC | Jun 22, 16:20 UTC | 50m |
| 2026-06-22 | AWI7279 | TNT → AEX | Jun 22, 13:49 UTC | Jun 22, 14:34 UTC | 45m |
| 2026-06-22 | AWI7179 | - | Jun 22, 12:05 UTC | Jun 22, 12:30 UTC | 25m |
| 2026-06-20 | AWI7378 | - | Jun 20, 16:55 UTC | Jun 20, 17:59 UTC | 1h 5m |
| 2026-06-20 | AWI7278 | - | Jun 20, 15:04 UTC | Jun 20, 15:54 UTC | 50m |
| 2026-06-20 | AWI7178 | - | Jun 20, 12:50 UTC | Jun 20, 13:34 UTC | 45m |
| 2026-06-19 | AWI2405 | - | Jun 19, 23:09 UTC | Jun 20, 01:19 UTC | 2h 10m |
| 2026-06-16 | AWI2403 | GRK → MKE | Jun 16, 15:45 UTC | Jun 16, 18:39 UTC | 2h 55m |
| 2026-06-13 | AWI7374 | DEN → GRK | Jun 13, 15:15 UTC | Jun 13, 16:00 UTC | 45m |
| 2026-06-13 | AWI7274 | AZA → GRK | Jun 13, 13:35 UTC | Jun 13, 14:20 UTC | 45m |
| 2026-06-13 | AWI7174 | MKE → ELP | Jun 13, 12:10 UTC | Jun 13, 12:35 UTC | 25m |
| 2026-06-12 | AWI7866 | - | Jun 12, 20:25 UTC | Jun 12, 22:00 UTC | 1h 35m |
| 2026-06-12 | AWI7766 | - | Jun 12, 17:20 UTC | Jun 12, 19:30 UTC | 2h 10m |
| 2026-06-12 | AWI7666 | - | Jun 12, 15:20 UTC | Jun 12, 16:05 UTC | 45m |
| 2026-06-11 | AWI7373 | - | Jun 11, 15:45 UTC | Jun 11, 16:35 UTC | 50m |
| 2026-06-11 | AWI7273 | - | Jun 11, 14:10 UTC | Jun 11, 14:50 UTC | 40m |
| 2026-06-11 | AWI7173 | - | Jun 11, 12:10 UTC | Jun 11, 12:40 UTC | 30m |
| 2026-06-10 | AWI2407 | MKE → AEX | Jun 10, 13:30 UTC | Jun 10, 15:45 UTC | 2h 15m |
| 2026-06-04 | AWI7335 | GRK → DAL | Jun 4, 19:35 UTC | Jun 4, 21:20 UTC | 1h 45m |
| 2026-06-04 | AWI7235 | TNT → AEX | Jun 4, 15:55 UTC | Jun 4, 17:45 UTC | 1h 50m |
| 2026-06-04 | AWI7135 | AEX → TNT | Jun 4, 12:50 UTC | Jun 4, 14:50 UTC | 2h 0m |
| 2026-06-02 | AWI7287 | AEX → HRL | Jun 2, 16:00 UTC | Jun 2, 17:50 UTC | 1h 50m |
| 2026-06-02 | AWI7187 | HRL → AEX | Jun 2, 13:25 UTC | Jun 2, 15:00 UTC | 1h 35m |
| 2026-06-01 | AWI7347 | HRL → GRK | Jun 1, 20:20 UTC | Jun 1, 21:10 UTC | 50m |
| 2026-06-01 | AWI7247 | CXO → HRL | Jun 1, 16:40 UTC | Jun 1, 18:50 UTC | 2h 10m |
| 2026-06-01 | AWI7147 | GRK → CXO | Jun 1, 13:45 UTC | Jun 1, 15:30 UTC | 1h 45m |
| 2026-05-31 | AWI7330 | ELP → AZA | May 31, 17:50 UTC | May 31, 18:35 UTC | 45m |
| 2026-05-31 | AWI7230 | NKX → ELP | May 31, 16:00 UTC | May 31, 16:35 UTC | 35m |
| 2026-05-31 | AWI7130 | GRK → NKX | May 31, 14:10 UTC | May 31, 14:45 UTC | 35m |
| 2026-05-30 | AWI7325 | AZA → GRK | May 30, 20:15 UTC | May 30, 21:00 UTC | 45m |
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 .