sensors Mode-S transponder
AA4230
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N760GT · operated by UMB BANK NA TRUSTEE
- Hex
- AA4230
- Octal
- 52441060
- Decimal
- 11,158,064
- Country
- US
- Tail
- N760GT
- Type
- B77L
- Flights observed
- 135
- Distinct callsigns
- 14
- Country
- US
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address AA4230 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 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| GTI701 | Atlas Air | 16 | 2026-05-26 |
| GTI8527 | Atlas Air | 13 | 2026-05-27 |
| GTI700 | Atlas Air | 13 | 2026-05-25 |
| GTI8529 | Atlas Air | 11 | 2026-05-29 |
| GTI8528 | Atlas Air | 11 | 2026-05-28 |
| GTI8915 | Atlas Air | 10 | 2026-05-22 |
| GTI8914 | Atlas Air | 10 | 2026-05-21 |
| GTI8530 | Atlas Air | 9 | 2026-05-29 |
| GTI8276 | Atlas Air | 9 | 2026-05-23 |
| GTI8273 | Atlas Air | 8 | 2026-05-20 |
| GTI8532 | Atlas Air | 7 | 2026-05-19 |
| GTI8272 | Atlas Air | 7 | 2026-05-19 |
| GTI8277 | Atlas Air | 6 | 2026-05-24 |
| GTI8531 | Atlas Air | 5 | 2026-05-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | GTI8530 | ANC → ORD | May 29, 21:10 UTC | May 29, 22:15 UTC | 1h 5m |
| 2026-05-29 | GTI8530 | ANC → ORD | May 29, 18:05 UTC | May 29, 18:25 UTC | 20m |
| 2026-05-29 | GTI8529 | ORD → ICN | May 29, 11:25 UTC | May 29, 15:05 UTC | 3h 40m |
| 2026-05-28 | GTI8529 | ORD → ICN | May 28, 19:20 UTC | May 29, 09:45 UTC | 14h 25m |
| 2026-05-28 | GTI8528 | ANC → ORD | May 28, 10:25 UTC | May 28, 15:55 UTC | 5h 30m |
| 2026-05-27 | GTI8528 | ANC → ORD | May 27, 19:50 UTC | May 28, 06:10 UTC | 10h 20m |
| 2026-05-27 | GTI8527 | ORD → ICN | May 27, 13:20 UTC | May 27, 17:15 UTC | 3h 55m |
| 2026-05-26 | GTI8527 | ORD → ICN | May 26, 20:29 UTC | May 27, 10:05 UTC | 13h 35m |
| 2026-05-26 | GTI701 | GYD → ZAZ | May 26, 12:10 UTC | May 26, 17:35 UTC | 5h 25m |
| 2026-05-25 | GTI701 | GYD → ZAZ | May 25, 16:10 UTC | May 26, 09:35 UTC | 17h 25m |
| 2026-05-25 | GTI701 | GYD → ZAZ | May 25, 10:25 UTC | May 26, 09:35 UTC | 23h 9m |
| 2026-05-25 | GTI700 | HSV → LUX | May 25, 06:05 UTC | May 26, 03:35 UTC | 21h 29m |
| 2026-05-25 | GTI700 | HSV → LUX | May 25, 04:45 UTC | May 26, 03:35 UTC | 22h 49m |
| 2026-05-24 | GTI8277 | ANC → ORD | May 24, 08:00 UTC | May 24, 13:25 UTC | 5h 25m |
| 2026-05-23 | GTI8277 | ANC → ORD | May 23, 15:10 UTC | May 24, 05:35 UTC | 14h 26m |
| 2026-05-23 | GTI8276 | LAX → PVG | May 23, 08:05 UTC | May 24, 05:35 UTC | 21h 31m |
| 2026-05-23 | GTI8276 | LAX → PVG | May 23, 06:05 UTC | May 24, 05:35 UTC | 23h 31m |
| 2026-05-23 | GTI8276 | LAX → PVG | May 23, 04:30 UTC | May 23, 23:50 UTC | 19h 20m |
| 2026-05-22 | GTI8915 | ANC → NLU | May 22, 21:45 UTC | May 22, 23:10 UTC | 1h 25m |
| 2026-05-22 | GTI8915 | ANC → NLU | May 22, 10:25 UTC | May 22, 16:05 UTC | 5h 40m |
| 2026-05-21 | GTI8915 | ANC → NLU | May 21, 16:05 UTC | May 22, 07:00 UTC | 14h 55m |
| 2026-05-21 | GTI8914 | ORD → PVG | May 21, 08:05 UTC | May 22, 07:00 UTC | 22h 55m |
| 2026-05-21 | GTI8914 | ORD → PVG | May 21, 07:45 UTC | May 22, 06:00 UTC | 22h 15m |
| 2026-05-21 | GTI8914 | ORD → PVG | May 21, 04:05 UTC | May 22, 01:15 UTC | 21h 10m |
| 2026-05-21 | GTI8914 | ORD → PVG | May 21, 03:25 UTC | May 22, 01:15 UTC | 21h 50m |
| 2026-05-20 | GTI8273 | ANC → ORD | May 20, 18:30 UTC | May 20, 23:20 UTC | 4h 50m |
| 2026-05-20 | GTI8273 | ANC → ORD | May 20, 02:35 UTC | May 20, 16:10 UTC | 13h 36m |
| 2026-05-19 | GTI8273 | ANC → ORD | May 19, 20:15 UTC | May 20, 16:10 UTC | 19h 56m |
| 2026-05-19 | GTI8272 | PSM → HHN | May 19, 16:05 UTC | May 20, 16:00 UTC | 23h 56m |
| 2026-05-19 | GTI8272 | PSM → HHN | May 19, 15:00 UTC | May 20, 10:25 UTC | 19h 26m |
| 2026-05-19 | GTI8532 | ANC → ORD | May 19, 02:20 UTC | May 19, 07:50 UTC | 5h 30m |
| 2026-05-18 | GTI8532 | ANC → ORD | May 18, 16:55 UTC | May 19, 00:40 UTC | 7h 44m |
| 2026-05-17 | GTI8531 | ORD → ICN | May 17, 17:25 UTC | May 17, 17:50 UTC | 25m |
| 2026-05-17 | GTI8531 | ORD → ICN | May 17, 01:10 UTC | May 17, 15:40 UTC | 14h 30m |
| 2026-05-16 | GTI8530 | ANC → ORD | May 16, 16:31 UTC | May 16, 21:55 UTC | 5h 25m |
| 2026-05-15 | GTI8530 | ANC → ORD | May 15, 21:10 UTC | May 16, 14:35 UTC | 17h 26m |
| 2026-05-15 | GTI8529 | ORD → ICN | May 15, 05:45 UTC | May 15, 19:00 UTC | 13h 15m |
| 2026-05-14 | GTI8528 | ANC → ORD | May 14, 18:30 UTC | May 14, 23:55 UTC | 5h 25m |
| 2026-05-13 | GTI8528 | ANC → ORD | May 13, 22:45 UTC | May 14, 16:45 UTC | 18h 0m |
| 2026-05-13 | GTI8527 | ORD → ICN | May 13, 03:50 UTC | May 13, 17:25 UTC | 13h 35m |
| 2026-05-12 | GTI701 | GYD → ZAZ | May 12, 18:45 UTC | May 13, 00:05 UTC | 5h 20m |
| 2026-05-12 | GTI701 | GYD → ZAZ | May 12, 09:00 UTC | May 12, 16:35 UTC | 7h 35m |
| 2026-05-11 | GTI701 | GYD → ZAZ | May 11, 18:05 UTC | May 12, 16:35 UTC | 22h 30m |
| 2026-05-11 | GTI701 | GYD → ZAZ | May 11, 17:30 UTC | May 12, 16:00 UTC | 22h 30m |
| 2026-05-11 | GTI700 | HSV → LUX | May 11, 12:05 UTC | May 12, 10:40 UTC | 22h 36m |
| 2026-05-11 | GTI700 | HSV → LUX | May 11, 11:10 UTC | May 12, 10:00 UTC | 22h 51m |
| 2026-05-11 | GTI700 | HSV → LUX | May 11, 05:45 UTC | May 11, 19:40 UTC | 13h 55m |
| 2026-05-10 | GTI8277 | ANC → ORD | May 10, 08:20 UTC | May 10, 13:40 UTC | 5h 20m |
| 2026-05-09 | GTI8277 | ANC → ORD | May 9, 10:05 UTC | May 10, 05:00 UTC | 18h 55m |
| 2026-05-09 | GTI8276 | LAX → PVG | May 9, 09:05 UTC | May 10, 05:00 UTC | 19h 55m |
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 N760GT page for operator, model, and routing details .