sensors Mode-S transponder
AE1F3A
ICAO 24-bit transponder address
Currently assigned to 08-72043 · Airbus Helicopters UH-72A Lakota
- Hex
- AE1F3A
- Octal
- 53417472
- Decimal
- 11,411,258
- Tail
- 08-72043
- Type
- EC45
- Flights observed
- 80
- Distinct callsigns
- 1
- Country
- -
- Last broadcast
- 10d ago
Last known position
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| EPIC43 | - | 80 | 2026-07-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | EPIC43 | - | Jul 25, 21:45 UTC | Jul 25, 22:05 UTC | 20m |
| 2026-07-23 | EPIC43 | - | Jul 23, 14:20 UTC | Jul 23, 16:25 UTC | 2h 5m |
| 2026-07-22 | EPIC43 | - | Jul 22, 19:15 UTC | Jul 22, 19:55 UTC | 40m |
| 2026-07-17 | EPIC43 | - | Jul 17, 15:29 UTC | Jul 17, 16:24 UTC | 55m |
| 2026-07-15 | EPIC43 | - | Jul 15, 16:15 UTC | Jul 15, 17:35 UTC | 1h 20m |
| 2026-07-15 | EPIC43 | - | Jul 15, 13:30 UTC | Jul 15, 15:10 UTC | 1h 40m |
| 2026-07-15 | EPIC43 | - | Jul 15, 00:15 UTC | Jul 15, 01:05 UTC | 50m |
| 2026-07-10 | EPIC43 | - | Jul 10, 14:40 UTC | Jul 10, 15:30 UTC | 50m |
| 2026-07-09 | EPIC43 | - | Jul 9, 19:40 UTC | Jul 9, 19:55 UTC | 15m |
| 2026-07-09 | EPIC43 | - | Jul 9, 18:40 UTC | Jul 9, 19:00 UTC | 20m |
| 2026-07-09 | EPIC43 | - | Jul 9, 15:40 UTC | Jul 9, 15:50 UTC | 10m |
| 2026-07-09 | EPIC43 | - | Jul 9, 14:15 UTC | Jul 9, 14:25 UTC | 10m |
| 2026-07-09 | EPIC43 | - | Jul 9, 01:00 UTC | Jul 9, 01:40 UTC | 40m |
| 2026-07-08 | EPIC43 | - | Jul 8, 21:55 UTC | Jul 8, 22:20 UTC | 25m |
| 2026-07-01 | EPIC43 | - | Jul 1, 15:20 UTC | Jul 1, 15:45 UTC | 25m |
| 2026-07-01 | EPIC43 | - | Jul 1, 14:15 UTC | Jul 1, 14:30 UTC | 15m |
| 2026-07-01 | EPIC43 | - | Jul 1, 00:55 UTC | Jul 1, 01:45 UTC | 50m |
| 2026-06-30 | EPIC43 | - | Jun 30, 21:40 UTC | Jun 30, 22:35 UTC | 55m |
| 2026-06-27 | EPIC43 | - | Jun 27, 22:49 UTC | Jun 27, 23:19 UTC | 30m |
| 2026-06-27 | EPIC43 | - | Jun 27, 22:25 UTC | Jun 27, 22:40 UTC | 15m |
| 2026-06-17 | EPIC43 | - | Jun 17, 17:30 UTC | Jun 17, 18:10 UTC | 40m |
| 2026-06-16 | EPIC43 | - | Jun 16, 15:35 UTC | Jun 16, 16:55 UTC | 1h 20m |
| 2026-06-16 | EPIC43 | - | Jun 16, 10:25 UTC | Jun 16, 11:45 UTC | 1h 20m |
| 2026-06-15 | EPIC43 | - | Jun 15, 14:50 UTC | Jun 15, 16:40 UTC | 1h 50m |
| 2026-06-14 | EPIC43 | - | Jun 14, 17:50 UTC | Jun 14, 18:05 UTC | 15m |
| 2026-06-14 | EPIC43 | - | Jun 14, 15:30 UTC | Jun 14, 15:50 UTC | 20m |
| 2026-06-13 | EPIC43 | - | Jun 13, 18:15 UTC | Jun 13, 18:30 UTC | 15m |
| 2026-06-13 | EPIC43 | - | Jun 13, 15:25 UTC | Jun 13, 15:50 UTC | 25m |
| 2026-06-12 | EPIC43 | - | Jun 12, 16:45 UTC | Jun 12, 17:00 UTC | 15m |
| 2026-06-11 | EPIC43 | - | Jun 11, 13:30 UTC | Jun 11, 15:10 UTC | 1h 40m |
| 2026-06-09 | EPIC43 | - | Jun 9, 20:00 UTC | Jun 9, 21:20 UTC | 1h 20m |
| 2026-06-09 | EPIC43 | - | Jun 9, 01:20 UTC | Jun 9, 01:40 UTC | 20m |
| 2026-06-06 | EPIC43 | - | Jun 6, 19:30 UTC | Jun 6, 19:40 UTC | 10m |
| 2026-06-06 | EPIC43 | - | Jun 6, 16:24 UTC | Jun 6, 16:34 UTC | 10m |
| 2026-06-06 | EPIC43 | - | Jun 6, 14:25 UTC | Jun 6, 14:34 UTC | 10m |
| 2026-06-05 | EPIC43 | - | Jun 5, 17:10 UTC | Jun 5, 17:45 UTC | 35m |
| 2026-06-02 | EPIC43 | - | Jun 2, 00:30 UTC | Jun 2, 01:50 UTC | 1h 20m |
| 2026-06-01 | EPIC43 | - | Jun 1, 22:15 UTC | Jun 1, 23:40 UTC | 1h 25m |
| 2026-05-29 | EPIC43 | - | May 29, 13:40 UTC | May 29, 15:35 UTC | 1h 55m |
| 2026-05-27 | EPIC43 | - | May 27, 17:40 UTC | May 27, 19:25 UTC | 1h 45m |
| 2026-05-27 | EPIC43 | - | May 27, 13:45 UTC | May 27, 15:45 UTC | 2h 0m |
| 2026-05-27 | EPIC43 | - | May 27, 00:55 UTC | May 27, 01:44 UTC | 50m |
| 2026-05-26 | EPIC43 | - | May 26, 22:39 UTC | May 26, 23:25 UTC | 45m |
| 2026-05-26 | EPIC43 | - | May 26, 21:25 UTC | May 26, 22:05 UTC | 40m |
| 2026-05-20 | EPIC43 | - | May 20, 20:05 UTC | May 20, 20:15 UTC | 10m |
| 2026-05-20 | EPIC43 | - | May 20, 01:25 UTC | May 20, 02:05 UTC | 40m |
| 2026-05-19 | EPIC43 | - | May 19, 15:15 UTC | May 19, 16:05 UTC | 50m |
| 2026-05-18 | EPIC43 | - | May 18, 14:10 UTC | May 18, 14:50 UTC | 40m |
| 2026-05-15 | EPIC43 | - | May 15, 13:50 UTC | May 15, 14:05 UTC | 15m |
| 2026-05-15 | EPIC43 | - | May 15, 12:45 UTC | May 15, 12:55 UTC | 10m |
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 08-72043 page for operator, model, and routing details .