sensors Mode-S transponder
AC8E94
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N908TG · GULFSTREAM G280 · operated by BANK OF UTAH TRUSTEE
- Hex
- AC8E94
- Octal
- 53107224
- Decimal
- 11,308,692
- Country
- US
- Tail
- N908TG
- Type
- G280
- Flights observed
- 34
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address AC8E94 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 |
|---|---|---|---|
| N908TG | - | 34 | 2026-07-10 |
Recent flights last 34
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-10 | N908TG | - | Jul 10, 16:30 UTC | Jul 10, 17:00 UTC | 30m |
| 2026-07-09 | N908TG | - | Jul 9, 12:30 UTC | Jul 9, 13:05 UTC | 35m |
| 2026-06-26 | N908TG | - | Jun 26, 16:39 UTC | Jun 26, 17:15 UTC | 35m |
| 2026-06-26 | N908TG | - | Jun 26, 11:09 UTC | Jun 26, 11:40 UTC | 30m |
| 2026-06-25 | N908TG | - | Jun 25, 19:05 UTC | Jun 25, 20:30 UTC | 1h 25m |
| 2026-06-25 | N908TG | - | Jun 25, 14:09 UTC | Jun 25, 15:34 UTC | 1h 25m |
| 2026-06-24 | N908TG | - | Jun 24, 15:59 UTC | Jun 24, 16:34 UTC | 35m |
| 2026-06-22 | N908TG | - | Jun 22, 16:10 UTC | Jun 22, 16:40 UTC | 30m |
| 2026-06-18 | N908TG | - | Jun 18, 16:15 UTC | Jun 18, 16:50 UTC | 35m |
| 2026-06-16 | N908TG | - | Jun 16, 14:00 UTC | Jun 16, 14:30 UTC | 30m |
| 2026-06-15 | N908TG | - | Jun 15, 20:10 UTC | Jun 15, 22:45 UTC | 2h 35m |
| 2026-06-15 | N908TG | - | Jun 15, 16:45 UTC | Jun 15, 19:10 UTC | 2h 25m |
| 2026-06-12 | N908TG | - | Jun 12, 21:35 UTC | Jun 12, 22:15 UTC | 40m |
| 2026-06-11 | N908TG | - | Jun 11, 12:45 UTC | Jun 11, 13:15 UTC | 30m |
| 2026-06-06 | N908TG | - | Jun 6, 19:14 UTC | Jun 6, 19:50 UTC | 35m |
| 2026-06-05 | N908TG | - | Jun 5, 13:50 UTC | Jun 5, 14:20 UTC | 30m |
| 2026-05-29 | N908TG | - | May 29, 16:15 UTC | May 29, 16:45 UTC | 30m |
| 2026-05-27 | N908TG | - | May 27, 13:20 UTC | May 27, 13:55 UTC | 35m |
| 2026-05-27 | N908TG | - | May 27, 00:14 UTC | May 27, 01:19 UTC | 1h 5m |
| 2026-05-26 | N908TG | - | May 26, 19:20 UTC | May 26, 20:15 UTC | 55m |
| 2026-05-26 | N908TG | - | May 26, 15:39 UTC | May 26, 16:15 UTC | 35m |
| 2026-05-24 | N908TG | - | May 24, 16:25 UTC | May 24, 16:55 UTC | 30m |
| 2026-05-21 | N908TG | - | May 21, 16:45 UTC | May 21, 17:20 UTC | 35m |
| 2026-05-19 | N908TG | - | May 19, 15:15 UTC | May 19, 15:40 UTC | 25m |
| 2026-05-13 | N908TG | - | May 13, 21:55 UTC | May 13, 22:50 UTC | 55m |
| 2026-05-12 | N908TG | - | May 12, 12:20 UTC | May 12, 12:50 UTC | 30m |
| 2026-05-01 | N908TG | - | May 1, 18:05 UTC | May 1, 18:30 UTC | 25m |
| 2026-04-30 | N908TG | - | Apr 30, 13:15 UTC | Apr 30, 13:45 UTC | 30m |
| 2026-04-29 | N908TG | - | Apr 29, 16:40 UTC | Apr 29, 17:05 UTC | 25m |
| 2026-04-27 | N908TG | - | Apr 27, 13:25 UTC | Apr 27, 14:00 UTC | 35m |
| 2026-04-23 | N908TG | - | Apr 23, 16:35 UTC | Apr 23, 17:00 UTC | 25m |
| 2026-04-21 | N908TG | - | Apr 21, 13:25 UTC | Apr 21, 13:55 UTC | 30m |
| 2026-04-16 | N908TG | - | Apr 16, 16:05 UTC | Apr 16, 16:40 UTC | 35m |
| 2026-04-14 | N908TG | - | Apr 14, 13:25 UTC | Apr 14, 13:55 UTC | 30m |
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 N908TG page for operator, model, and routing details .