sensors Mode-S transponder
AE0802
ICAO 24-bit transponder address
Currently assigned to 98-0056 · Boeing C-17A Globemaster III
- Hex
- AE0802
- Octal
- 53404002
- Decimal
- 11,405,314
- Tail
- 98-0056
- Type
- C17
- Flights observed
- 28
- Distinct callsigns
- 11
- Country
- -
- Last broadcast
- 16d ago
Last known position
Callsign history 11 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| RCH407 | - | 4 | 2026-04-14 |
| RCH3246 | Air Mobility Command | 4 | 2026-05-18 |
| RCH285 | - | 4 | 2026-06-15 |
| TREK127 | - | 3 | 2026-05-24 |
| SITKA31 | - | 3 | 2026-05-05 |
| RCH526 | Air Mobility Command | 3 | 2026-06-03 |
| TOGO41 | - | 2 | 2026-05-20 |
| RCH429 | Air Mobility Command | 2 | 2026-06-02 |
| RCH688 | - | 1 | 2026-06-18 |
| RCH4598 | Air Mobility Command | 1 | 2026-05-09 |
| RCH434 | Air Mobility Command | 1 | 2026-06-09 |
Recent flights last 28
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-18 | RCH688 | - | Jun 18, 10:55 UTC | Jun 18, 13:55 UTC | 3h 0m |
| 2026-06-15 | RCH285 | OKO → EDF | Jun 15, 13:54 UTC | Jun 15, 20:45 UTC | 6h 50m |
| 2026-06-15 | RCH285 | - | Jun 15, 10:55 UTC | Jun 15, 11:34 UTC | 40m |
| 2026-06-14 | RCH285 | - | Jun 14, 04:30 UTC | Jun 14, 05:00 UTC | 30m |
| 2026-06-12 | RCH285 | EDF → OSN | Jun 12, 23:45 UTC | Jun 13, 08:10 UTC | 8h 24m |
| 2026-06-09 | RCH434 | CHS → SKF | Jun 9, 21:15 UTC | Jun 9, 21:40 UTC | 25m |
| 2026-06-03 | RCH526 | TCM → SUU | Jun 3, 11:05 UTC | Jun 3, 15:30 UTC | 4h 25m |
| 2026-06-03 | RCH526 | TCM → SUU | Jun 3, 08:55 UTC | Jun 3, 09:10 UTC | 15m |
| 2026-06-02 | RCH526 | TCM → SUU | Jun 2, 13:25 UTC | Jun 2, 20:25 UTC | 7h 0m |
| 2026-06-02 | RCH429 | HST → FFO | Jun 2, 04:05 UTC | Jun 2, 08:35 UTC | 4h 30m |
| 2026-06-02 | RCH429 | HST → FFO | Jun 2, 00:15 UTC | Jun 2, 01:25 UTC | 1h 10m |
| 2026-05-24 | TREK127 | - | May 24, 17:35 UTC | May 24, 21:05 UTC | 3h 30m |
| 2026-05-24 | TREK127 | - | May 24, 16:20 UTC | May 24, 16:30 UTC | 10m |
| 2026-05-21 | TREK127 | EDF → OKO | May 21, 21:20 UTC | May 22, 04:55 UTC | 7h 35m |
| 2026-05-20 | TOGO41 | - | May 20, 19:50 UTC | May 20, 22:30 UTC | 2h 40m |
| 2026-05-20 | TOGO41 | - | May 20, 18:35 UTC | May 20, 18:55 UTC | 20m |
| 2026-05-18 | RCH3246 | RMS → MXP | May 18, 06:50 UTC | May 18, 12:20 UTC | 5h 30m |
| 2026-05-17 | RCH3246 | RMS → MXP | May 17, 23:10 UTC | May 18, 04:25 UTC | 5h 15m |
| 2026-05-17 | RCH3246 | RMS → MXP | May 17, 09:40 UTC | May 17, 19:50 UTC | 10h 10m |
| 2026-05-17 | RCH3246 | RMS → MXP | May 17, 08:00 UTC | May 17, 08:20 UTC | 20m |
| 2026-05-09 | RCH4598 | CLT → ADW | May 9, 00:00 UTC | May 9, 04:30 UTC | 4h 30m |
| 2026-05-05 | SITKA31 | EDF → EDF | May 5, 20:05 UTC | May 5, 21:05 UTC | 1h 0m |
| 2026-05-05 | SITKA31 | - | May 5, 19:00 UTC | May 5, 20:01 UTC | 1h 0m |
| 2026-05-05 | SITKA31 | - | May 5, 17:50 UTC | May 5, 18:50 UTC | 1h 0m |
| 2026-04-14 | RCH407 | - | Apr 14, 12:50 UTC | Apr 14, 13:30 UTC | 40m |
| 2026-04-14 | RCH407 | - | Apr 14, 10:50 UTC | Apr 14, 12:45 UTC | 1h 55m |
| 2026-04-13 | RCH407 | - | Apr 13, 00:20 UTC | Apr 13, 02:10 UTC | 1h 50m |
| 2026-04-12 | RCH407 | - | Apr 12, 23:55 UTC | Apr 13, 02:10 UTC | 2h 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 98-0056 page for operator, model, and routing details .