sensors Mode-S transponder
AE200A
ICAO 24-bit transponder address
Currently assigned to 12-72251 · Airbus Helicopters UH-72A Lakota
- Hex
- AE200A
- Octal
- 53420012
- Decimal
- 11,411,466
- Tail
- 12-72251
- Type
- EC45
- Flights observed
- 63
- Distinct callsigns
- 1
- Country
- -
- Last broadcast
- Jul 19, 03:00 UTC
Last known position
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| G72251 | - | 63 | 2026-07-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-19 | G72251 | - | Jul 19, 01:05 UTC | Jul 19, 03:00 UTC | 1h 55m |
| 2026-07-18 | G72251 | - | Jul 18, 00:00 UTC | Jul 18, 01:54 UTC | 1h 55m |
| 2026-07-17 | G72251 | - | Jul 17, 21:34 UTC | Jul 17, 22:10 UTC | 35m |
| 2026-07-17 | G72251 | - | Jul 17, 01:09 UTC | Jul 17, 03:10 UTC | 2h 0m |
| 2026-07-16 | G72251 | - | Jul 16, 22:10 UTC | Jul 16, 22:19 UTC | 10m |
| 2026-07-15 | G72251 | - | Jul 15, 23:20 UTC | Jul 15, 23:35 UTC | 15m |
| 2026-07-15 | G72251 | - | Jul 15, 22:00 UTC | Jul 15, 22:15 UTC | 15m |
| 2026-07-15 | G72251 | - | Jul 15, 00:55 UTC | Jul 15, 03:00 UTC | 2h 5m |
| 2026-07-11 | G72251 | - | Jul 11, 00:50 UTC | Jul 11, 02:10 UTC | 1h 20m |
| 2026-07-09 | G72251 | - | Jul 9, 02:00 UTC | Jul 9, 04:00 UTC | 2h 0m |
| 2026-07-08 | G72251 | - | Jul 8, 22:35 UTC | Jul 8, 23:55 UTC | 1h 20m |
| 2026-07-08 | G72251 | - | Jul 8, 00:35 UTC | Jul 8, 02:25 UTC | 1h 50m |
| 2026-07-06 | G72251 | - | Jul 6, 02:20 UTC | Jul 6, 02:55 UTC | 35m |
| 2026-07-05 | G72251 | - | Jul 5, 22:20 UTC | Jul 6, 00:05 UTC | 1h 45m |
| 2026-07-05 | G72251 | - | Jul 5, 01:50 UTC | Jul 5, 02:00 UTC | 10m |
| 2026-07-05 | G72251 | - | Jul 5, 01:05 UTC | Jul 5, 01:20 UTC | 15m |
| 2026-07-04 | G72251 | - | Jul 4, 03:15 UTC | Jul 4, 03:45 UTC | 30m |
| 2026-07-04 | G72251 | - | Jul 4, 01:50 UTC | Jul 4, 02:15 UTC | 25m |
| 2026-07-03 | G72251 | - | Jul 3, 22:05 UTC | Jul 3, 22:50 UTC | 45m |
| 2026-07-03 | G72251 | - | Jul 3, 02:15 UTC | Jul 3, 03:05 UTC | 50m |
| 2026-07-02 | G72251 | - | Jul 2, 02:10 UTC | Jul 2, 03:25 UTC | 1h 15m |
| 2026-07-01 | G72251 | - | Jul 1, 23:30 UTC | Jul 1, 23:50 UTC | 20m |
| 2026-07-01 | G72251 | - | Jul 1, 00:20 UTC | Jul 1, 02:05 UTC | 1h 45m |
| 2026-06-30 | G72251 | - | Jun 30, 22:45 UTC | Jun 30, 23:10 UTC | 25m |
| 2026-06-30 | G72251 | - | Jun 30, 03:30 UTC | Jun 30, 04:10 UTC | 40m |
| 2026-06-22 | G72251 | - | Jun 22, 20:44 UTC | Jun 22, 22:40 UTC | 1h 55m |
| 2026-06-03 | G72251 | - | Jun 3, 16:15 UTC | Jun 3, 17:15 UTC | 1h 0m |
| 2026-06-03 | G72251 | - | Jun 3, 09:50 UTC | Jun 3, 11:55 UTC | 2h 5m |
| 2026-06-02 | G72251 | - | Jun 2, 23:30 UTC | Jun 3, 00:00 UTC | 30m |
| 2026-06-02 | G72251 | - | Jun 2, 10:00 UTC | Jun 2, 12:05 UTC | 2h 5m |
| 2026-05-30 | G72251 | - | May 30, 23:30 UTC | May 31, 00:55 UTC | 1h 25m |
| 2026-05-25 | G72251 | - | May 25, 23:10 UTC | May 26, 00:49 UTC | 1h 40m |
| 2026-05-24 | G72251 | - | May 24, 03:30 UTC | May 24, 04:15 UTC | 45m |
| 2026-05-14 | G72251 | - | May 14, 19:15 UTC | May 14, 21:20 UTC | 2h 5m |
| 2026-05-14 | G72251 | - | May 14, 13:01 UTC | May 14, 13:15 UTC | 15m |
| 2026-05-14 | G72251 | - | May 14, 10:50 UTC | May 14, 12:30 UTC | 1h 40m |
| 2026-05-13 | G72251 | - | May 13, 13:31 UTC | May 13, 13:40 UTC | 10m |
| 2026-05-13 | G72251 | - | May 13, 11:00 UTC | May 13, 12:50 UTC | 1h 50m |
| 2026-05-12 | G72251 | - | May 12, 11:05 UTC | May 12, 12:40 UTC | 1h 35m |
| 2026-05-04 | G72251 | - | May 4, 23:35 UTC | May 5, 00:55 UTC | 1h 20m |
| 2026-05-04 | G72251 | - | May 4, 03:09 UTC | May 4, 03:30 UTC | 20m |
| 2026-05-03 | G72251 | - | May 3, 03:40 UTC | May 3, 04:45 UTC | 1h 5m |
| 2026-05-03 | G72251 | - | May 3, 00:10 UTC | May 3, 00:45 UTC | 35m |
| 2026-05-01 | G72251 | - | May 1, 16:15 UTC | May 1, 17:00 UTC | 45m |
| 2026-05-01 | G72251 | - | May 1, 01:20 UTC | May 1, 02:10 UTC | 50m |
| 2026-04-26 | G72251 | - | Apr 26, 01:50 UTC | Apr 26, 02:10 UTC | 20m |
| 2026-04-25 | G72251 | - | Apr 25, 23:15 UTC | Apr 26, 00:55 UTC | 1h 40m |
| 2026-04-25 | G72251 | - | Apr 25, 22:05 UTC | Apr 25, 22:30 UTC | 25m |
| 2026-04-25 | G72251 | - | Apr 25, 03:35 UTC | Apr 25, 04:05 UTC | 30m |
| 2026-04-24 | G72251 | - | Apr 24, 23:10 UTC | Apr 25, 02:05 UTC | 2h 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 12-72251 page for operator, model, and routing details .