sensors Mode-S transponder
AE4130
ICAO 24-bit transponder address
Currently assigned to 24-21285 · SIKORSKY UH-60 Black Hawk
- Hex
- AE4130
- Octal
- 53440460
- Decimal
- 11,419,952
- Tail
- 24-21285
- Type
- H60
- Flights observed
- 26
- Distinct callsigns
- 11
- Country
- -
- Last broadcast
- 7h ago
Last known position
Callsign history 11 distinct
Recent flights last 26
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | PAT14 | - | Jul 14, 14:10 UTC | Jul 14, 15:50 UTC | 1h 40m |
| 2026-07-13 | PAT12 | - | Jul 13, 14:05 UTC | Jul 13, 15:50 UTC | 1h 45m |
| 2026-07-01 | PAT12 | - | Jul 1, 14:05 UTC | Jul 1, 15:50 UTC | 1h 45m |
| 2026-07-01 | PAT22 | - | Jul 1, 00:35 UTC | Jul 1, 02:40 UTC | 2h 5m |
| 2026-06-30 | PAT22 | - | Jun 30, 19:35 UTC | Jun 30, 21:50 UTC | 2h 15m |
| 2026-06-29 | PAT12 | - | Jun 29, 13:24 UTC | Jun 29, 14:54 UTC | 1h 30m |
| 2026-06-25 | PAT12 | - | Jun 25, 16:29 UTC | Jun 25, 18:00 UTC | 1h 30m |
| 2026-06-24 | PAT15 | - | Jun 24, 18:34 UTC | Jun 24, 19:20 UTC | 45m |
| 2026-06-18 | PAT15 | - | Jun 18, 19:50 UTC | Jun 18, 20:30 UTC | 40m |
| 2026-06-15 | PAT13 | - | Jun 15, 15:04 UTC | Jun 15, 16:49 UTC | 1h 45m |
| 2026-06-12 | PAT15 | - | Jun 12, 14:15 UTC | Jun 12, 15:35 UTC | 1h 20m |
| 2026-06-03 | PAT21 | DAA → DAA | Jun 3, 00:40 UTC | Jun 3, 02:35 UTC | 1h 55m |
| 2026-06-02 | PAT21 | DAA → DAA | Jun 2, 01:05 UTC | Jun 2, 03:00 UTC | 1h 55m |
| 2026-05-19 | PAT24 | - | May 19, 01:00 UTC | May 19, 02:45 UTC | 1h 45m |
| 2026-05-18 | PAT24 | - | May 18, 21:15 UTC | May 18, 22:40 UTC | 1h 25m |
| 2026-05-14 | PAT20 | - | May 14, 18:30 UTC | May 14, 19:05 UTC | 35m |
| 2026-05-09 | PAT27 | - | May 9, 00:40 UTC | May 9, 02:00 UTC | 1h 20m |
| 2026-05-08 | PAT27 | - | May 8, 21:10 UTC | May 8, 22:30 UTC | 1h 20m |
| 2026-05-08 | PAT28 | - | May 8, 00:54 UTC | May 8, 02:14 UTC | 1h 20m |
| 2026-05-07 | PAT28 | - | May 7, 21:25 UTC | May 7, 22:59 UTC | 1h 35m |
| 2026-05-06 | PAT26 | - | May 6, 01:10 UTC | May 6, 02:35 UTC | 1h 25m |
| 2026-05-05 | PAT26 | - | May 5, 21:55 UTC | May 5, 22:35 UTC | 40m |
| 2026-05-05 | PAT26 | - | May 5, 21:01 UTC | May 5, 21:50 UTC | 50m |
| 2026-05-03 | PAT22 | - | May 3, 00:45 UTC | May 3, 01:55 UTC | 1h 10m |
| 2026-05-02 | PAT22 | - | May 2, 20:55 UTC | May 2, 22:20 UTC | 1h 25m |
| 2026-04-25 | PAT28 | - | Apr 25, 17:20 UTC | Apr 25, 17:30 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 24-21285 page for operator, model, and routing details .