sensors Mode-S transponder
ADFDE6
ICAO 24-bit transponder address
Currently assigned to 94-6701 · Lockheed C-130H Hercules
- Hex
- ADFDE6
- Octal
- 53376746
- Decimal
- 11,402,726
- Tail
- 94-6701
- Type
- C130
- Flights observed
- 14
- Distinct callsigns
- 5
- Country
- -
- Last broadcast
- 1d ago
Last known position
Callsign history 5 distinct
Recent flights last 14
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CASTL30 | - | Jun 2, 00:40 UTC | Jun 2, 01:55 UTC | 1h 15m |
| 2026-05-28 | CASTL26 | - | May 28, 20:35 UTC | May 29, 01:25 UTC | 4h 50m |
| 2026-05-26 | CASTL30 | - | May 26, 20:34 UTC | May 27, 01:34 UTC | 5h 0m |
| 2026-04-26 | E46701 | - | Apr 26, 20:50 UTC | Apr 27, 01:15 UTC | 4h 25m |
| 2026-04-25 | E46701 | - | Apr 25, 00:50 UTC | Apr 25, 01:15 UTC | 25m |
| 2026-04-24 | E46701 | - | Apr 24, 21:15 UTC | Apr 24, 22:25 UTC | 1h 10m |
| 2026-04-24 | E46701 | - | Apr 24, 19:30 UTC | Apr 24, 20:35 UTC | 1h 5m |
| 2026-04-24 | E46701 | - | Apr 24, 16:50 UTC | Apr 24, 18:20 UTC | 1h 30m |
| 2026-04-24 | E46701 | - | Apr 24, 13:45 UTC | Apr 24, 15:25 UTC | 1h 40m |
| 2026-04-23 | E46701 | - | Apr 23, 22:45 UTC | Apr 23, 23:10 UTC | 25m |
| 2026-04-21 | RCH531 | - | Apr 21, 20:05 UTC | Apr 21, 22:45 UTC | 2h 40m |
| 2026-04-21 | CASTL40 | - | Apr 21, 12:35 UTC | Apr 21, 13:20 UTC | 45m |
| 2026-04-20 | CASTL40 | - | Apr 20, 17:45 UTC | Apr 20, 18:35 UTC | 50m |
| 2026-04-12 | CASTL40 | - | Apr 12, 17:20 UTC | Apr 12, 18:00 UTC | 40m |
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 94-6701 page for operator, model, and routing details .