sensors Mode-S transponder
AE152C
ICAO 24-bit transponder address
Currently assigned to 166378 · Gulfstream Aerospace C-37B
- Hex
- AE152C
- Octal
- 53412454
- Decimal
- 11,408,684
- Tail
- 166378
- Type
- GLF5
- Flights observed
- 44
- Distinct callsigns
- 14
- Country
- -
- Last broadcast
- 1d ago
Last known position
Callsign history 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| VV922 | - | 8 | 2026-04-17 |
| VV378 | - | 6 | 2026-05-18 |
| VV600 | - | 4 | 2026-06-05 |
| VM903 | - | 4 | 2026-05-25 |
| VM678 | - | 4 | 2026-05-31 |
| VV588 | - | 3 | 2026-05-05 |
| VM500 | - | 3 | 2026-05-27 |
| VV589 | - | 2 | 2026-05-28 |
| VV587 | - | 2 | 2026-06-08 |
| VM844 | - | 2 | 2026-05-16 |
| VM616 | - | 2 | 2026-04-28 |
| VM510 | - | 2 | 2026-04-25 |
| VV376 | - | 1 | 2026-05-08 |
| VM378 | - | 1 | 2026-05-19 |
Recent flights last 44
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-08 | VV587 | - | Jun 8, 08:30 UTC | Jun 8, 16:10 UTC | 7h 40m |
| 2026-06-06 | VV587 | - | Jun 6, 10:30 UTC | Jun 6, 16:55 UTC | 6h 25m |
| 2026-06-05 | VV600 | - | Jun 5, 16:50 UTC | Jun 5, 21:10 UTC | 4h 20m |
| 2026-06-04 | VV600 | PWT → NZY | Jun 4, 01:55 UTC | Jun 4, 04:05 UTC | 2h 10m |
| 2026-06-02 | VV600 | - | Jun 2, 23:40 UTC | Jun 2, 23:55 UTC | 15m |
| 2026-06-01 | VV600 | - | Jun 1, 17:30 UTC | Jun 1, 22:15 UTC | 4h 45m |
| 2026-05-31 | VM678 | - | May 31, 09:50 UTC | May 31, 17:50 UTC | 8h 0m |
| 2026-05-30 | VM678 | - | May 30, 00:25 UTC | May 30, 07:25 UTC | 7h 0m |
| 2026-05-28 | VV589 | - | May 28, 16:15 UTC | May 28, 17:25 UTC | 1h 10m |
| 2026-05-28 | VV589 | - | May 28, 14:00 UTC | May 28, 15:10 UTC | 1h 10m |
| 2026-05-27 | VM500 | - | May 27, 22:35 UTC | May 28, 01:10 UTC | 2h 35m |
| 2026-05-27 | VM500 | - | May 27, 02:04 UTC | May 27, 02:24 UTC | 20m |
| 2026-05-26 | VM500 | - | May 26, 16:00 UTC | May 26, 18:40 UTC | 2h 40m |
| 2026-05-25 | VM903 | - | May 25, 10:15 UTC | May 25, 18:15 UTC | 8h 0m |
| 2026-05-20 | VM903 | - | May 20, 11:05 UTC | May 20, 18:30 UTC | 7h 25m |
| 2026-05-19 | VM378 | - | May 19, 13:50 UTC | May 19, 16:10 UTC | 2h 20m |
| 2026-05-18 | VV378 | - | May 18, 22:25 UTC | May 19, 02:45 UTC | 4h 20m |
| 2026-05-18 | VV378 | - | May 18, 15:40 UTC | May 18, 20:35 UTC | 4h 54m |
| 2026-05-16 | VM844 | - | May 16, 16:20 UTC | May 16, 17:20 UTC | 1h 0m |
| 2026-05-16 | VM844 | - | May 16, 11:41 UTC | May 16, 12:35 UTC | 55m |
| 2026-05-08 | VV376 | - | May 8, 15:20 UTC | May 8, 18:15 UTC | 2h 55m |
| 2026-05-05 | VV588 | - | May 5, 15:20 UTC | May 5, 17:55 UTC | 2h 35m |
| 2026-05-04 | VV588 | - | May 4, 03:30 UTC | May 4, 06:15 UTC | 2h 45m |
| 2026-05-03 | VV588 | - | May 3, 17:24 UTC | May 4, 01:55 UTC | 8h 30m |
| 2026-05-03 | VM903 | - | May 3, 14:35 UTC | May 3, 16:09 UTC | 1h 35m |
| 2026-05-03 | VM903 | - | May 3, 11:15 UTC | May 3, 13:15 UTC | 2h 0m |
| 2026-05-01 | VM678 | - | May 1, 18:55 UTC | May 1, 19:35 UTC | 40m |
| 2026-05-01 | VM678 | - | May 1, 15:20 UTC | May 1, 15:55 UTC | 35m |
| 2026-04-28 | VM616 | - | Apr 28, 18:25 UTC | Apr 28, 19:35 UTC | 1h 10m |
| 2026-04-28 | VM616 | - | Apr 28, 10:55 UTC | Apr 28, 11:55 UTC | 1h 0m |
| 2026-04-25 | VM510 | FID → ADW | Apr 25, 17:30 UTC | Apr 25, 18:25 UTC | 55m |
| 2026-04-25 | VM510 | - | Apr 25, 11:15 UTC | Apr 25, 12:05 UTC | 50m |
| 2026-04-20 | VV378 | - | Apr 20, 16:00 UTC | Apr 20, 19:05 UTC | 3h 5m |
| 2026-04-17 | VV922 | - | Apr 17, 19:25 UTC | Apr 17, 20:25 UTC | 1h 0m |
| 2026-04-17 | VV922 | - | Apr 17, 18:10 UTC | Apr 17, 19:20 UTC | 1h 10m |
| 2026-04-17 | VV922 | - | Apr 17, 13:20 UTC | Apr 17, 13:35 UTC | 15m |
| 2026-04-17 | VV922 | - | Apr 17, 13:00 UTC | Apr 17, 13:15 UTC | 15m |
| 2026-04-15 | VV922 | - | Apr 15, 21:05 UTC | Apr 15, 21:20 UTC | 15m |
| 2026-04-15 | VV922 | - | Apr 15, 20:15 UTC | Apr 15, 21:00 UTC | 45m |
| 2026-04-15 | VV922 | - | Apr 15, 15:05 UTC | Apr 15, 16:20 UTC | 1h 15m |
| 2026-04-15 | VV922 | - | Apr 15, 14:35 UTC | Apr 15, 14:55 UTC | 19m |
| 2026-04-14 | VV378 | - | Apr 14, 18:55 UTC | Apr 14, 19:25 UTC | 30m |
| 2026-04-14 | VV378 | - | Apr 14, 16:50 UTC | Apr 14, 18:45 UTC | 1h 55m |
| 2026-04-14 | VV378 | - | Apr 14, 15:55 UTC | Apr 14, 16:45 UTC | 50m |
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 166378 page for operator, model, and routing details .