sensors Mode-S transponder
A17125
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N192RW · GULFSTREAM G200 · operated by WILLIAMS AVIATION ASSETS LLC
- Hex
- A17125
- Octal
- 50270445
- Decimal
- 10,580,261
- Country
- US
- Tail
- N192RW
- Type
- GALX
- Flights observed
- 45
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- Jul 12, 16:55 UTC
Last known position
Country allocation
The ICAO 24-bit address A17125 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| VET192 | - | 45 | 2026-07-12 |
Recent flights last 45
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-12 | VET192 | - | Jul 12, 15:45 UTC | Jul 12, 16:55 UTC | 1h 10m |
| 2026-07-10 | VET192 | - | Jul 10, 14:40 UTC | Jul 10, 15:55 UTC | 1h 15m |
| 2026-07-06 | VET192 | - | Jul 6, 15:05 UTC | Jul 6, 17:15 UTC | 2h 10m |
| 2026-07-06 | VET192 | - | Jul 6, 12:25 UTC | Jul 6, 13:40 UTC | 1h 15m |
| 2026-06-27 | VET192 | - | Jun 27, 14:20 UTC | Jun 27, 17:14 UTC | 2h 55m |
| 2026-06-26 | VET192 | - | Jun 26, 16:05 UTC | Jun 26, 17:09 UTC | 1h 5m |
| 2026-06-26 | VET192 | - | Jun 26, 14:25 UTC | Jun 26, 15:29 UTC | 1h 5m |
| 2026-06-26 | VET192 | - | Jun 26, 11:49 UTC | Jun 26, 12:59 UTC | 1h 10m |
| 2026-06-17 | VET192 | - | Jun 17, 21:15 UTC | Jun 17, 22:00 UTC | 45m |
| 2026-06-17 | VET192 | - | Jun 17, 20:00 UTC | Jun 17, 20:35 UTC | 35m |
| 2026-06-17 | VET192 | - | Jun 17, 15:15 UTC | Jun 17, 19:25 UTC | 4h 10m |
| 2026-06-15 | VET192 | - | Jun 15, 23:09 UTC | Jun 16, 04:05 UTC | 4h 55m |
| 2026-06-15 | VET192 | - | Jun 15, 20:59 UTC | Jun 15, 21:35 UTC | 35m |
| 2026-06-15 | VET192 | - | Jun 15, 19:45 UTC | Jun 15, 20:20 UTC | 35m |
| 2026-06-14 | VET192 | - | Jun 14, 20:20 UTC | Jun 14, 21:35 UTC | 1h 15m |
| 2026-06-14 | VET192 | - | Jun 14, 18:25 UTC | Jun 14, 19:40 UTC | 1h 15m |
| 2026-06-14 | VET192 | - | Jun 14, 16:00 UTC | Jun 14, 16:10 UTC | 10m |
| 2026-06-11 | VET192 | - | Jun 11, 14:45 UTC | Jun 11, 16:00 UTC | 1h 15m |
| 2026-06-08 | VET192 | - | Jun 8, 15:35 UTC | Jun 8, 16:55 UTC | 1h 20m |
| 2026-06-06 | VET192 | - | Jun 6, 16:45 UTC | Jun 6, 18:04 UTC | 1h 20m |
| 2026-06-06 | VET192 | - | Jun 6, 14:40 UTC | Jun 6, 15:44 UTC | 1h 5m |
| 2026-05-29 | VET192 | - | May 29, 10:35 UTC | May 29, 12:00 UTC | 1h 25m |
| 2026-05-28 | VET192 | - | May 28, 16:00 UTC | May 28, 17:25 UTC | 1h 25m |
| 2026-05-25 | VET192 | - | May 25, 20:45 UTC | May 25, 22:40 UTC | 1h 55m |
| 2026-05-25 | VET192 | - | May 25, 17:45 UTC | May 25, 19:00 UTC | 1h 15m |
| 2026-05-24 | VET192 | - | May 24, 15:15 UTC | May 24, 16:35 UTC | 1h 20m |
| 2026-05-22 | VET192 | - | May 22, 18:20 UTC | May 22, 19:35 UTC | 1h 15m |
| 2026-05-20 | VET192 | - | May 20, 17:55 UTC | May 20, 21:05 UTC | 3h 10m |
| 2026-05-20 | VET192 | - | May 20, 16:15 UTC | May 20, 16:25 UTC | 10m |
| 2026-05-18 | VET192 | - | May 18, 14:35 UTC | May 18, 15:05 UTC | 30m |
| 2026-05-17 | VET192 | - | May 17, 18:55 UTC | May 17, 19:25 UTC | 30m |
| 2026-05-17 | VET192 | - | May 17, 16:35 UTC | May 17, 17:45 UTC | 1h 10m |
| 2026-05-09 | VET192 | - | May 9, 14:05 UTC | May 9, 15:20 UTC | 1h 15m |
| 2026-05-06 | VET192 | - | May 6, 19:30 UTC | May 6, 23:20 UTC | 3h 50m |
| 2026-05-04 | VET192 | - | May 4, 22:25 UTC | May 4, 22:50 UTC | 25m |
| 2026-05-03 | VET192 | - | May 3, 16:15 UTC | May 3, 20:55 UTC | 4h 40m |
| 2026-05-01 | VET192 | - | May 1, 14:25 UTC | May 1, 15:45 UTC | 1h 20m |
| 2026-05-01 | VET192 | - | May 1, 12:15 UTC | May 1, 13:25 UTC | 1h 10m |
| 2026-04-26 | VET192 | - | Apr 26, 20:25 UTC | Apr 26, 20:45 UTC | 20m |
| 2026-04-26 | VET192 | - | Apr 26, 18:35 UTC | Apr 26, 19:45 UTC | 1h 10m |
| 2026-04-26 | VET192 | - | Apr 26, 15:35 UTC | Apr 26, 16:45 UTC | 1h 10m |
| 2026-04-22 | VET192 | - | Apr 22, 19:10 UTC | Apr 22, 20:25 UTC | 1h 15m |
| 2026-04-22 | VET192 | - | Apr 22, 17:15 UTC | Apr 22, 18:30 UTC | 1h 15m |
| 2026-04-22 | VET192 | - | Apr 22, 15:25 UTC | Apr 22, 15:35 UTC | 10m |
| 2026-04-12 | VET192 | - | Apr 12, 18:30 UTC | Apr 12, 19:50 UTC | 1h 20m |
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 N192RW page for operator, model, and routing details .