sensors Mode-S transponder
ADFDC8
ICAO 24-bit transponder address
Currently assigned to 93-1562 · Lockheed C-130H Hercules
- Hex
- ADFDC8
- Octal
- 53376710
- Decimal
- 11,402,696
- Tail
- 93-1562
- Type
- C130
- Flights observed
- 39
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 1d ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CASTL30 | - | 8 | 2026-07-09 |
| CASTL77 | - | 5 | 2026-04-15 |
| TREK30 | - | 4 | 2026-05-01 |
| MAGIC02 | - | 4 | 2026-05-31 |
| CASTL20 | - | 4 | 2026-07-02 |
| TREK01 | - | 3 | 2026-05-03 |
| CASTL08 | - | 3 | 2026-07-16 |
| CASTL53 | - | 2 | 2026-06-25 |
| CASTL02 | - | 2 | 2026-06-02 |
| TREK02 | - | 1 | 2026-04-29 |
| CASTL41 | - | 1 | 2026-06-02 |
| CASTL31 | - | 1 | 2026-04-12 |
| CASTL03 | - | 1 | 2026-05-12 |
Recent flights last 39
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-16 | CASTL08 | - | Jul 16, 23:25 UTC | Jul 16, 23:55 UTC | 30m |
| 2026-07-14 | CASTL08 | - | Jul 14, 23:20 UTC | Jul 15, 00:35 UTC | 1h 15m |
| 2026-07-14 | CASTL08 | - | Jul 14, 16:05 UTC | Jul 14, 17:00 UTC | 55m |
| 2026-07-09 | CASTL30 | - | Jul 9, 01:30 UTC | Jul 9, 01:45 UTC | 15m |
| 2026-07-09 | CASTL30 | - | Jul 9, 00:35 UTC | Jul 9, 01:20 UTC | 45m |
| 2026-07-02 | CASTL20 | - | Jul 2, 13:25 UTC | Jul 2, 15:25 UTC | 2h 0m |
| 2026-06-30 | CASTL30 | - | Jun 30, 00:14 UTC | Jun 30, 02:30 UTC | 2h 16m |
| 2026-06-25 | CASTL53 | - | Jun 25, 00:55 UTC | Jun 25, 01:40 UTC | 45m |
| 2026-06-23 | CASTL53 | - | Jun 23, 23:24 UTC | Jun 24, 01:39 UTC | 2h 15m |
| 2026-06-03 | CASTL30 | - | Jun 3, 23:35 UTC | Jun 4, 01:45 UTC | 2h 10m |
| 2026-06-02 | CASTL41 | - | Jun 2, 16:20 UTC | Jun 2, 18:25 UTC | 2h 5m |
| 2026-06-02 | CASTL02 | - | Jun 2, 01:25 UTC | Jun 2, 01:50 UTC | 25m |
| 2026-06-01 | CASTL30 | - | Jun 1, 23:30 UTC | Jun 2, 00:15 UTC | 45m |
| 2026-05-31 | MAGIC02 | - | May 31, 22:45 UTC | Jun 1, 01:55 UTC | 3h 10m |
| 2026-05-31 | MAGIC02 | - | May 31, 17:55 UTC | May 31, 20:50 UTC | 2h 55m |
| 2026-05-29 | MAGIC02 | - | May 29, 18:45 UTC | May 29, 19:10 UTC | 25m |
| 2026-05-29 | MAGIC02 | - | May 29, 14:20 UTC | May 29, 15:15 UTC | 55m |
| 2026-05-27 | CASTL30 | ILG → ILG | May 27, 23:35 UTC | May 28, 02:00 UTC | 2h 25m |
| 2026-05-13 | CASTL20 | ILG → ILG | May 13, 00:25 UTC | May 13, 02:00 UTC | 1h 35m |
| 2026-05-12 | CASTL20 | - | May 12, 21:30 UTC | May 12, 23:10 UTC | 1h 40m |
| 2026-05-12 | CASTL03 | ILG → ILG | May 12, 15:35 UTC | May 12, 17:55 UTC | 2h 20m |
| 2026-05-03 | TREK01 | - | May 3, 16:00 UTC | May 3, 18:25 UTC | 2h 25m |
| 2026-05-02 | TREK01 | - | May 2, 19:10 UTC | May 2, 21:55 UTC | 2h 45m |
| 2026-05-02 | TREK01 | - | May 2, 15:10 UTC | May 2, 17:30 UTC | 2h 20m |
| 2026-05-01 | TREK30 | - | May 1, 21:25 UTC | May 1, 22:15 UTC | 50m |
| 2026-05-01 | TREK30 | - | May 1, 17:30 UTC | May 1, 18:50 UTC | 1h 20m |
| 2026-04-30 | TREK30 | - | Apr 30, 21:20 UTC | Apr 30, 22:15 UTC | 55m |
| 2026-04-30 | TREK30 | - | Apr 30, 18:20 UTC | Apr 30, 19:35 UTC | 1h 15m |
| 2026-04-29 | TREK02 | - | Apr 29, 14:40 UTC | Apr 29, 17:40 UTC | 3h 0m |
| 2026-04-16 | CASTL20 | - | Apr 16, 17:15 UTC | Apr 16, 17:54 UTC | 40m |
| 2026-04-15 | CASTL77 | - | Apr 15, 23:10 UTC | Apr 16, 00:40 UTC | 1h 30m |
| 2026-04-15 | CASTL77 | LNS → ILG | Apr 15, 21:30 UTC | Apr 15, 22:55 UTC | 1h 25m |
| 2026-04-15 | CASTL77 | LNS → LNS | Apr 15, 21:10 UTC | Apr 15, 21:15 UTC | 5m |
| 2026-04-15 | CASTL77 | - | Apr 15, 20:50 UTC | Apr 15, 21:00 UTC | 10m |
| 2026-04-15 | CASTL77 | - | Apr 15, 19:45 UTC | Apr 15, 20:15 UTC | 30m |
| 2026-04-15 | CASTL02 | - | Apr 15, 17:05 UTC | Apr 15, 18:25 UTC | 1h 20m |
| 2026-04-15 | CASTL30 | - | Apr 15, 01:15 UTC | Apr 15, 01:40 UTC | 25m |
| 2026-04-14 | CASTL30 | - | Apr 14, 23:35 UTC | Apr 15, 00:50 UTC | 1h 15m |
| 2026-04-12 | CASTL31 | - | Apr 12, 17:15 UTC | Apr 12, 18:25 UTC | 1h 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 93-1562 page for operator, model, and routing details .