sensors Mode-S transponder
AE1FA0
ICAO 24-bit transponder address
Currently assigned to 10-72145 · Airbus Helicopters UH-72A Lakota
- Hex
- AE1FA0
- Octal
- 53417640
- Decimal
- 11,411,360
- Tail
- 10-72145
- Type
- EC45
- Flights observed
- 57
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 6d ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| SHADO29 | - | 13 | 2026-07-02 |
| SHADO13 | - | 10 | 2026-06-15 |
| SHADOW26 | - | 6 | 2026-05-28 |
| 72209 | - | 5 | 2026-04-27 |
| SHADOW11 | - | 4 | 2026-05-07 |
| EVANS22 | - | 4 | 2026-07-15 |
| SHADOW15 | - | 3 | 2026-05-16 |
| SHADO33 | - | 3 | 2026-07-07 |
| C | - | 3 | 2026-07-15 |
| 1172209 | - | 3 | 2026-04-16 |
| SHADO27 | - | 1 | 2026-06-03 |
| SHADO18 | - | 1 | 2026-06-04 |
| SHADO15 | - | 1 | 2026-06-10 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-15 | EVANS22 | - | Jul 15, 21:25 UTC | Jul 15, 22:55 UTC | 1h 30m |
| 2026-07-15 | C | - | Jul 15, 19:25 UTC | Jul 15, 20:35 UTC | 1h 10m |
| 2026-07-14 | C | - | Jul 14, 17:05 UTC | Jul 14, 17:25 UTC | 20m |
| 2026-07-14 | C | - | Jul 14, 14:30 UTC | Jul 14, 15:15 UTC | 45m |
| 2026-07-07 | SHADO33 | - | Jul 7, 15:25 UTC | Jul 7, 15:55 UTC | 30m |
| 2026-07-06 | SHADO33 | - | Jul 6, 19:45 UTC | Jul 6, 19:55 UTC | 10m |
| 2026-07-06 | SHADO33 | - | Jul 6, 14:00 UTC | Jul 6, 14:30 UTC | 30m |
| 2026-07-02 | SHADO29 | - | Jul 2, 13:15 UTC | Jul 2, 13:30 UTC | 15m |
| 2026-07-01 | SHADO29 | - | Jul 1, 18:55 UTC | Jul 1, 19:25 UTC | 30m |
| 2026-07-01 | SHADO29 | - | Jul 1, 13:15 UTC | Jul 1, 13:45 UTC | 30m |
| 2026-07-01 | SHADO29 | - | Jul 1, 00:40 UTC | Jul 1, 02:50 UTC | 2h 10m |
| 2026-06-30 | SHADO29 | - | Jun 30, 18:00 UTC | Jun 30, 18:30 UTC | 30m |
| 2026-06-30 | SHADO29 | - | Jun 30, 13:25 UTC | Jun 30, 13:55 UTC | 30m |
| 2026-06-29 | SHADO29 | - | Jun 29, 19:44 UTC | Jun 29, 20:19 UTC | 35m |
| 2026-06-29 | SHADO29 | - | Jun 29, 13:44 UTC | Jun 29, 14:09 UTC | 25m |
| 2026-06-17 | SHADO29 | - | Jun 17, 13:35 UTC | Jun 17, 13:50 UTC | 15m |
| 2026-06-16 | SHADO29 | - | Jun 16, 19:19 UTC | Jun 16, 19:50 UTC | 31m |
| 2026-06-16 | SHADO29 | - | Jun 16, 13:34 UTC | Jun 16, 14:05 UTC | 30m |
| 2026-06-15 | SHADO29 | - | Jun 15, 19:55 UTC | Jun 15, 20:25 UTC | 30m |
| 2026-06-15 | SHADO13 | - | Jun 15, 14:20 UTC | Jun 15, 14:50 UTC | 30m |
| 2026-06-11 | SHADO13 | - | Jun 11, 17:55 UTC | Jun 11, 19:55 UTC | 2h 0m |
| 2026-06-10 | SHADO15 | - | Jun 10, 00:40 UTC | Jun 10, 01:30 UTC | 50m |
| 2026-06-04 | SHADO18 | - | Jun 4, 13:45 UTC | Jun 4, 15:30 UTC | 1h 45m |
| 2026-06-03 | SHADO13 | - | Jun 3, 22:35 UTC | Jun 3, 22:45 UTC | 10m |
| 2026-06-03 | SHADO13 | - | Jun 3, 18:25 UTC | Jun 3, 18:40 UTC | 15m |
| 2026-06-03 | SHADO27 | - | Jun 3, 00:20 UTC | Jun 3, 02:15 UTC | 1h 55m |
| 2026-06-02 | SHADO13 | - | Jun 2, 17:45 UTC | Jun 2, 19:20 UTC | 1h 35m |
| 2026-06-02 | SHADO13 | - | Jun 2, 16:00 UTC | Jun 2, 17:40 UTC | 1h 40m |
| 2026-05-29 | SHADO13 | - | May 29, 01:35 UTC | May 29, 02:15 UTC | 40m |
| 2026-05-29 | SHADO13 | - | May 29, 00:10 UTC | May 29, 00:50 UTC | 40m |
| 2026-05-28 | SHADO13 | - | May 28, 17:50 UTC | May 28, 18:00 UTC | 10m |
| 2026-05-28 | SHADOW26 | - | May 28, 00:15 UTC | May 28, 02:00 UTC | 1h 45m |
| 2026-05-27 | SHADOW26 | - | May 27, 17:40 UTC | May 27, 18:20 UTC | 40m |
| 2026-05-19 | SHADOW26 | - | May 19, 18:05 UTC | May 19, 20:20 UTC | 2h 15m |
| 2026-05-18 | SHADOW26 | - | May 18, 14:25 UTC | May 18, 16:25 UTC | 2h 0m |
| 2026-05-17 | SHADOW26 | - | May 17, 19:35 UTC | May 17, 20:25 UTC | 50m |
| 2026-05-17 | SHADOW26 | - | May 17, 15:05 UTC | May 17, 15:45 UTC | 40m |
| 2026-05-16 | SHADOW15 | FFT → FFT | May 16, 18:50 UTC | May 16, 20:05 UTC | 1h 15m |
| 2026-05-13 | SHADOW15 | - | May 13, 00:20 UTC | May 13, 01:40 UTC | 1h 20m |
| 2026-05-12 | SHADOW15 | - | May 12, 18:00 UTC | May 12, 19:40 UTC | 1h 40m |
| 2026-05-11 | EVANS22 | - | May 11, 18:05 UTC | May 11, 18:15 UTC | 10m |
| 2026-05-07 | SHADOW11 | - | May 7, 18:45 UTC | May 7, 18:55 UTC | 10m |
| 2026-05-07 | SHADOW11 | - | May 7, 17:15 UTC | May 7, 18:10 UTC | 55m |
| 2026-05-06 | EVANS22 | - | May 6, 14:45 UTC | May 6, 15:10 UTC | 25m |
| 2026-05-05 | EVANS22 | - | May 5, 17:50 UTC | May 5, 18:00 UTC | 10m |
| 2026-04-30 | SHADOW11 | - | Apr 30, 14:05 UTC | Apr 30, 15:30 UTC | 1h 25m |
| 2026-04-28 | SHADOW11 | - | Apr 28, 23:05 UTC | Apr 29, 01:10 UTC | 2h 5m |
| 2026-04-28 | SHADO29 | FFT → FFT | Apr 28, 18:05 UTC | Apr 28, 19:45 UTC | 1h 40m |
| 2026-04-27 | 72209 | - | Apr 27, 18:45 UTC | Apr 27, 18:55 UTC | 10m |
| 2026-04-27 | 72209 | - | Apr 27, 15:10 UTC | Apr 27, 15:25 UTC | 15m |
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 10-72145 page for operator, model, and routing details .