sensors Mode-S transponder
AAB5AB
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N79 · BEECH 300 Super King Air · operated by FEDERAL AVIATION ADMINISTRATION
- Hex
- AAB5AB
- Octal
- 52532653
- Decimal
- 11,187,627
- Country
- US
- Tail
- N79
- Type
- BE30
- Flights observed
- 41
- Distinct callsigns
- 2
- Country
- US
- Last broadcast
- 7h ago
Last known position
Country allocation
The ICAO 24-bit address AAB5AB 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 41
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | FLC79 | - | Jul 14, 16:40 UTC | Jul 14, 18:50 UTC | 2h 10m |
| 2026-07-14 | FLC79 | - | Jul 14, 16:20 UTC | Jul 14, 16:35 UTC | 15m |
| 2026-07-09 | FLC79 | - | Jul 9, 20:50 UTC | Jul 9, 21:20 UTC | 30m |
| 2026-07-09 | FLC79 | - | Jul 9, 04:50 UTC | Jul 9, 06:50 UTC | 2h 0m |
| 2026-07-08 | FLC79 | - | Jul 8, 05:00 UTC | Jul 8, 06:55 UTC | 1h 55m |
| 2026-07-07 | FLC79 | - | Jul 7, 05:10 UTC | Jul 7, 07:40 UTC | 2h 30m |
| 2026-07-06 | FLC79 | - | Jul 6, 04:00 UTC | Jul 6, 04:55 UTC | 55m |
| 2026-07-06 | FLC79 | - | Jul 6, 03:10 UTC | Jul 6, 03:25 UTC | 15m |
| 2026-07-06 | FLC79 | - | Jul 6, 00:05 UTC | Jul 6, 01:55 UTC | 1h 50m |
| 2026-06-26 | FLC79 | - | Jun 26, 17:04 UTC | Jun 26, 17:25 UTC | 20m |
| 2026-06-26 | FLC79 | - | Jun 26, 13:10 UTC | Jun 26, 16:14 UTC | 3h 5m |
| 2026-06-25 | FLC79 | - | Jun 25, 13:20 UTC | Jun 25, 15:59 UTC | 2h 40m |
| 2026-06-24 | FLC79 | - | Jun 24, 18:25 UTC | Jun 24, 20:24 UTC | 2h 0m |
| 2026-06-24 | FLC79 | - | Jun 24, 16:19 UTC | Jun 24, 17:05 UTC | 45m |
| 2026-06-24 | FLC79 | - | Jun 24, 14:15 UTC | Jun 24, 14:34 UTC | 20m |
| 2026-06-23 | FLC79 | - | Jun 23, 18:34 UTC | Jun 23, 20:19 UTC | 1h 45m |
| 2026-06-23 | FLC79 | - | Jun 23, 13:55 UTC | Jun 23, 16:50 UTC | 2h 55m |
| 2026-06-10 | FLC79 | - | Jun 10, 20:15 UTC | Jun 10, 20:45 UTC | 30m |
| 2026-06-09 | FLC79 | - | Jun 9, 02:30 UTC | Jun 9, 03:05 UTC | 35m |
| 2026-06-05 | FLC79 | - | Jun 5, 14:00 UTC | Jun 5, 14:55 UTC | 55m |
| 2026-06-04 | FLC79 | - | Jun 4, 15:15 UTC | Jun 4, 16:45 UTC | 1h 30m |
| 2026-06-03 | FLC79 | - | Jun 3, 17:45 UTC | Jun 3, 19:10 UTC | 1h 25m |
| 2026-06-03 | FLC79 | - | Jun 3, 15:30 UTC | Jun 3, 16:00 UTC | 30m |
| 2026-06-03 | FLC79 | - | Jun 3, 13:25 UTC | Jun 3, 15:05 UTC | 1h 40m |
| 2026-06-02 | FLC79 | - | Jun 2, 17:50 UTC | Jun 2, 20:05 UTC | 2h 15m |
| 2026-06-02 | FLC79 | - | Jun 2, 13:40 UTC | Jun 2, 16:00 UTC | 2h 20m |
| 2026-05-29 | FLC79 | - | May 29, 14:45 UTC | May 29, 16:00 UTC | 1h 15m |
| 2026-05-28 | FLC79 | - | May 28, 16:40 UTC | May 28, 17:00 UTC | 20m |
| 2026-05-28 | FLC79 | - | May 28, 14:15 UTC | May 28, 14:35 UTC | 20m |
| 2026-05-28 | FLC79 | - | May 28, 00:55 UTC | May 28, 02:25 UTC | 1h 30m |
| 2026-05-27 | FLC79 | GRB → MSN | May 27, 18:55 UTC | May 27, 22:40 UTC | 3h 45m |
| 2026-05-26 | FLC79 | - | May 26, 20:05 UTC | May 26, 21:29 UTC | 1h 25m |
| 2026-05-14 | FLC79 | - | May 14, 14:50 UTC | May 14, 15:40 UTC | 50m |
| 2026-05-13 | FLC79 | - | May 13, 15:10 UTC | May 13, 15:45 UTC | 35m |
| 2026-05-13 | FLC79 | - | May 13, 14:10 UTC | May 13, 14:30 UTC | 20m |
| 2026-05-12 | FLC79 | - | May 12, 17:40 UTC | May 12, 20:10 UTC | 2h 30m |
| 2026-05-12 | FLC79 | - | May 12, 14:20 UTC | May 12, 15:45 UTC | 1h 25m |
| 2026-05-11 | FLC79 | - | May 11, 19:20 UTC | May 11, 20:35 UTC | 1h 15m |
| 2026-05-11 | FLC79 | - | May 11, 17:25 UTC | May 11, 18:40 UTC | 1h 15m |
| 2026-04-20 | FFP79 | - | Apr 20, 14:30 UTC | Apr 20, 14:50 UTC | 20m |
| 2026-04-19 | FFP79 | - | Apr 19, 15:40 UTC | Apr 19, 18:20 UTC | 2h 40m |
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 N79 page for operator, model, and routing details .