- Flights observed
- 43
- Distinct callsigns
- 2
- Country
- US
- Last broadcast
- 4d ago
Last known position
Country allocation
The ICAO 24-bit address AAFC18 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 2 distinct
Recent flights last 43
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | N807CH | - | Jul 26, 18:20 UTC | Jul 26, 19:55 UTC | 1h 35m |
| 2026-07-22 | N807CH | - | Jul 22, 14:25 UTC | Jul 22, 15:50 UTC | 1h 25m |
| 2026-07-16 | N807CH | - | Jul 16, 16:09 UTC | Jul 16, 22:40 UTC | 6h 30m |
| 2026-07-10 | N807CH | - | Jul 10, 07:45 UTC | Jul 10, 09:30 UTC | 1h 45m |
| 2026-07-08 | N807CH | - | Jul 8, 17:25 UTC | Jul 8, 19:40 UTC | 2h 15m |
| 2026-07-08 | N807CH | - | Jul 8, 09:55 UTC | Jul 8, 10:25 UTC | 30m |
| 2026-07-07 | N807CH | ZRH → DUS | Jul 7, 17:35 UTC | Jul 7, 18:30 UTC | 55m |
| 2026-07-07 | N807CH | LBG → ZRH | Jul 7, 06:30 UTC | Jul 7, 07:15 UTC | 45m |
| 2026-07-05 | N807CH | - | Jul 5, 10:50 UTC | Jul 5, 16:45 UTC | 5h 55m |
| 2026-06-26 | N807CH | DUB → HPN | Jun 26, 17:35 UTC | Jun 26, 23:34 UTC | 6h 0m |
| 2026-06-25 | N807CH | - | Jun 25, 16:09 UTC | Jun 25, 16:50 UTC | 40m |
| 2026-06-24 | N807CH | - | Jun 24, 16:59 UTC | Jun 24, 17:50 UTC | 50m |
| 2026-06-23 | N807CH | BOH → STN | Jun 23, 15:59 UTC | Jun 23, 16:35 UTC | 35m |
| 2026-06-22 | N807CH | - | Jun 22, 12:54 UTC | Jun 22, 18:24 UTC | 5h 30m |
| 2026-06-19 | N807CH | - | Jun 19, 09:40 UTC | Jun 19, 15:34 UTC | 5h 55m |
| 2026-06-18 | N807CH | - | Jun 18, 22:55 UTC | Jun 19, 08:29 UTC | 9h 34m |
| 2026-06-17 | N807CH | - | Jun 17, 08:15 UTC | Jun 17, 11:40 UTC | 3h 25m |
| 2026-06-14 | N807CH | - | Jun 14, 20:35 UTC | Jun 15, 08:10 UTC | 11h 35m |
| 2026-06-14 | N807CH | - | Jun 14, 13:05 UTC | Jun 14, 19:20 UTC | 6h 15m |
| 2026-06-09 | N807CH | HND → HPN | Jun 9, 07:00 UTC | Jun 9, 19:50 UTC | 12h 50m |
| 2026-06-07 | N807CH | - | Jun 7, 09:55 UTC | Jun 7, 22:40 UTC | 12h 45m |
| 2026-06-06 | N807CH | HPN → EWR | Jun 6, 15:44 UTC | Jun 6, 16:04 UTC | 20m |
| 2026-05-29 | N807CH | - | May 29, 17:50 UTC | May 29, 22:15 UTC | 4h 25m |
| 2026-05-28 | N807CH | - | May 28, 16:55 UTC | May 28, 22:00 UTC | 5h 5m |
| 2026-05-22 | N807CH | - | May 22, 06:20 UTC | May 22, 20:00 UTC | 13h 40m |
| 2026-05-22 | N807CH | TSA → TPE | May 22, 03:55 UTC | May 22, 04:25 UTC | 30m |
| 2026-05-21 | N807CH | - | May 21, 09:20 UTC | May 21, 09:35 UTC | 15m |
| 2026-05-20 | N807CH | - | May 20, 00:35 UTC | May 20, 07:55 UTC | 7h 21m |
| 2026-05-19 | N807CH | - | May 19, 17:10 UTC | May 19, 23:30 UTC | 6h 20m |
| 2026-05-14 | N807CH | - | May 14, 19:45 UTC | May 14, 22:00 UTC | 2h 15m |
| 2026-05-13 | N807CH | - | May 13, 22:45 UTC | May 13, 23:35 UTC | 50m |
| 2026-05-12 | N807CH | TPA → MCO | May 12, 21:35 UTC | May 12, 21:55 UTC | 20m |
| 2026-05-11 | N807CH | - | May 11, 21:15 UTC | May 11, 21:50 UTC | 35m |
| 2026-05-11 | N807CH | - | May 11, 10:35 UTC | May 11, 12:30 UTC | 1h 55m |
| 2026-04-28 | N807CH | - | Apr 28, 16:10 UTC | Apr 28, 17:40 UTC | 1h 30m |
| 2026-04-28 | N807CH | - | Apr 28, 13:45 UTC | Apr 28, 15:30 UTC | 1h 45m |
| 2026-04-27 | N807CH | - | Apr 27, 20:00 UTC | Apr 27, 21:55 UTC | 1h 55m |
| 2026-04-27 | N807CH | - | Apr 27, 18:25 UTC | Apr 27, 19:20 UTC | 55m |
| 2026-04-27 | N807CH | - | Apr 27, 16:55 UTC | Apr 27, 17:50 UTC | 55m |
| 2026-04-27 | N807CH | - | Apr 27, 15:30 UTC | Apr 27, 16:10 UTC | 40m |
| 2026-04-27 | N807CH | - | Apr 27, 14:15 UTC | Apr 27, 14:50 UTC | 35m |
| 2026-04-26 | N807CH | - | Apr 26, 17:20 UTC | Apr 26, 19:40 UTC | 2h 20m |
| 2026-04-24 | GLF40 | - | Apr 24, 13:45 UTC | Apr 24, 15:20 UTC | 1h 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 N807CH page for operator, model, and routing details .