sensors Mode-S transponder
AA918C
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N780LM · DASSAULT Falcon 7X · operated by LIBERTY MEDIA CORP
- Hex
- AA918C
- Octal
- 52510614
- Decimal
- 11,178,380
- Country
- US
- Tail
- N780LM
- Type
- FA7X
- Flights observed
- 33
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address AA918C 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 |
|---|---|---|---|
| N780LM | - | 33 | 2026-07-19 |
Recent flights last 33
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-19 | N780LM | - | Jul 19, 09:50 UTC | Jul 19, 11:05 UTC | 1h 15m |
| 2026-07-19 | N780LM | - | Jul 19, 00:05 UTC | Jul 19, 08:20 UTC | 8h 15m |
| 2026-07-10 | N780LM | - | Jul 10, 21:40 UTC | Jul 10, 22:55 UTC | 1h 15m |
| 2026-07-10 | N780LM | - | Jul 10, 19:15 UTC | Jul 10, 19:40 UTC | 25m |
| 2026-07-08 | N780LM | - | Jul 8, 17:20 UTC | Jul 8, 17:55 UTC | 35m |
| 2026-07-08 | N780LM | - | Jul 8, 15:15 UTC | Jul 8, 16:25 UTC | 1h 10m |
| 2026-07-02 | N780LM | - | Jul 2, 14:15 UTC | Jul 2, 18:05 UTC | 3h 50m |
| 2026-07-01 | N780LM | - | Jul 1, 16:40 UTC | Jul 1, 16:55 UTC | 15m |
| 2026-06-29 | N780LM | - | Jun 29, 22:49 UTC | Jun 29, 23:25 UTC | 35m |
| 2026-06-29 | N780LM | - | Jun 29, 14:50 UTC | Jun 29, 22:19 UTC | 7h 30m |
| 2026-06-29 | N780LM | - | Jun 29, 12:45 UTC | Jun 29, 13:30 UTC | 45m |
| 2026-06-28 | N780LM | GRQ → NHT | Jun 28, 13:19 UTC | Jun 28, 14:04 UTC | 45m |
| 2026-06-25 | N780LM | LEB → GRQ | Jun 25, 12:35 UTC | Jun 25, 18:34 UTC | 6h 0m |
| 2026-06-25 | N780LM | - | Jun 25, 11:10 UTC | Jun 25, 11:50 UTC | 40m |
| 2026-06-23 | N780LM | - | Jun 23, 18:14 UTC | Jun 23, 20:10 UTC | 1h 55m |
| 2026-06-23 | N780LM | - | Jun 23, 12:20 UTC | Jun 23, 14:59 UTC | 2h 40m |
| 2026-06-22 | N780LM | - | Jun 22, 19:14 UTC | Jun 23, 00:15 UTC | 5h 0m |
| 2026-06-19 | N780LM | - | Jun 19, 15:39 UTC | Jun 19, 20:59 UTC | 5h 20m |
| 2026-06-18 | N780LM | - | Jun 18, 20:50 UTC | Jun 19, 00:55 UTC | 4h 4m |
| 2026-06-18 | N780LM | - | Jun 18, 14:15 UTC | Jun 18, 16:00 UTC | 1h 45m |
| 2026-06-14 | N780LM | - | Jun 14, 16:05 UTC | Jun 14, 20:25 UTC | 4h 20m |
| 2026-06-14 | N780LM | - | Jun 14, 14:10 UTC | Jun 14, 14:40 UTC | 30m |
| 2026-06-13 | N780LM | - | Jun 13, 14:15 UTC | Jun 13, 15:00 UTC | 45m |
| 2026-06-13 | N780LM | - | Jun 13, 11:45 UTC | Jun 13, 12:50 UTC | 1h 5m |
| 2026-06-12 | N780LM | - | Jun 12, 16:25 UTC | Jun 12, 19:30 UTC | 3h 5m |
| 2026-05-25 | N780LM | - | May 25, 14:35 UTC | May 25, 18:35 UTC | 4h 0m |
| 2026-05-25 | N780LM | - | May 25, 01:55 UTC | May 25, 02:45 UTC | 50m |
| 2026-05-22 | N780LM | - | May 22, 00:05 UTC | May 22, 01:35 UTC | 1h 30m |
| 2026-05-21 | N780LM | - | May 21, 21:30 UTC | May 21, 23:30 UTC | 2h 0m |
| 2026-05-15 | N780LM | - | May 15, 22:05 UTC | May 15, 22:45 UTC | 40m |
| 2026-05-15 | N780LM | - | May 15, 15:45 UTC | May 15, 16:20 UTC | 35m |
| 2026-05-09 | N780LM | - | May 9, 00:35 UTC | May 9, 01:45 UTC | 1h 10m |
| 2026-05-08 | N780LM | LNK → LNK | May 8, 23:20 UTC | May 8, 23:55 UTC | 35m |
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 N780LM page for operator, model, and routing details .