sensors Mode-S transponder
AB56EE
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N83KM · CESSNA 525B Citation CJ3 · operated by RUSSELL W MEYER JR TRUST, KICE INDUSTRIES INC
- Hex
- AB56EE
- Octal
- 52653356
- Decimal
- 11,228,910
- Country
- US
- Tail
- N83KM
- Type
- C25B
- Flights observed
- 41
- Distinct callsigns
- 2
- Country
- US
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address AB56EE 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 |
|---|---|---|---|---|---|
| 2026-06-27 | DOVE17 | - | Jun 27, 20:24 UTC | Jun 27, 21:29 UTC | 1h 5m |
| 2026-06-27 | DOVE17 | - | Jun 27, 17:44 UTC | Jun 27, 19:09 UTC | 1h 25m |
| 2026-06-27 | N83KM | - | Jun 27, 14:54 UTC | Jun 27, 16:39 UTC | 1h 45m |
| 2026-06-27 | N83KM | - | Jun 27, 13:40 UTC | Jun 27, 14:00 UTC | 20m |
| 2026-06-27 | N83KM | - | Jun 27, 11:04 UTC | Jun 27, 13:04 UTC | 2h 0m |
| 2026-06-26 | N83KM | - | Jun 26, 17:15 UTC | Jun 26, 18:39 UTC | 1h 25m |
| 2026-06-26 | N83KM | - | Jun 26, 14:44 UTC | Jun 26, 16:24 UTC | 1h 40m |
| 2026-06-22 | N83KM | - | Jun 22, 17:34 UTC | Jun 22, 19:00 UTC | 1h 25m |
| 2026-06-22 | N83KM | - | Jun 22, 14:45 UTC | Jun 22, 16:34 UTC | 1h 50m |
| 2026-06-21 | N83KM | - | Jun 21, 16:14 UTC | Jun 21, 17:54 UTC | 1h 40m |
| 2026-06-21 | N83KM | - | Jun 21, 15:09 UTC | Jun 21, 15:25 UTC | 15m |
| 2026-06-21 | N83KM | - | Jun 21, 12:35 UTC | Jun 21, 14:34 UTC | 2h 0m |
| 2026-06-19 | N83KM | - | Jun 19, 15:39 UTC | Jun 19, 17:09 UTC | 1h 30m |
| 2026-06-19 | DOVE17 | - | Jun 19, 12:59 UTC | Jun 19, 14:39 UTC | 1h 40m |
| 2026-06-19 | N83KM | - | Jun 19, 02:39 UTC | Jun 19, 02:45 UTC | 5m |
| 2026-06-19 | N83KM | - | Jun 19, 00:20 UTC | Jun 19, 01:45 UTC | 1h 25m |
| 2026-06-17 | N83KM | - | Jun 17, 17:00 UTC | Jun 17, 18:55 UTC | 1h 55m |
| 2026-06-14 | N83KM | - | Jun 14, 15:30 UTC | Jun 14, 16:50 UTC | 1h 20m |
| 2026-06-10 | N83KM | - | Jun 10, 15:20 UTC | Jun 10, 17:05 UTC | 1h 45m |
| 2026-05-27 | N83KM | - | May 27, 22:35 UTC | May 28, 01:20 UTC | 2h 45m |
| 2026-05-26 | N83KM | - | May 26, 20:45 UTC | May 26, 23:14 UTC | 2h 30m |
| 2026-05-21 | N83KM | - | May 21, 15:50 UTC | May 21, 17:05 UTC | 1h 15m |
| 2026-05-20 | N83KM | - | May 20, 14:05 UTC | May 20, 15:00 UTC | 55m |
| 2026-05-19 | N83KM | - | May 19, 14:00 UTC | May 19, 15:25 UTC | 1h 25m |
| 2026-05-18 | N83KM | - | May 18, 18:30 UTC | May 18, 18:40 UTC | 10m |
| 2026-05-18 | N83KM | - | May 18, 13:40 UTC | May 18, 15:25 UTC | 1h 45m |
| 2026-05-15 | N83KM | - | May 15, 14:00 UTC | May 15, 17:00 UTC | 2h 59m |
| 2026-05-11 | N83KM | - | May 11, 18:15 UTC | May 11, 21:35 UTC | 3h 20m |
| 2026-05-08 | N83KM | - | May 8, 20:15 UTC | May 8, 20:20 UTC | 5m |
| 2026-05-08 | N83KM | - | May 8, 18:00 UTC | May 8, 19:35 UTC | 1h 35m |
| 2026-05-08 | N83KM | - | May 8, 15:40 UTC | May 8, 17:20 UTC | 1h 40m |
| 2026-05-06 | N83KM | - | May 6, 13:35 UTC | May 6, 14:55 UTC | 1h 20m |
| 2026-05-06 | N83KM | - | May 6, 12:10 UTC | May 6, 13:05 UTC | 55m |
| 2026-04-19 | N83KM | - | Apr 19, 18:05 UTC | Apr 19, 21:40 UTC | 3h 35m |
| 2026-04-17 | N83KM | - | Apr 17, 17:25 UTC | Apr 17, 17:50 UTC | 25m |
| 2026-04-17 | N83KM | - | Apr 17, 15:20 UTC | Apr 17, 17:15 UTC | 1h 55m |
| 2026-04-17 | N83KM | - | Apr 17, 15:00 UTC | Apr 17, 15:15 UTC | 15m |
| 2026-04-16 | N83KM | - | Apr 16, 19:15 UTC | Apr 16, 20:15 UTC | 1h 0m |
| 2026-04-16 | N83KM | - | Apr 16, 18:10 UTC | Apr 16, 19:10 UTC | 1h 0m |
| 2026-04-14 | N83KM | - | Apr 14, 14:50 UTC | Apr 14, 16:10 UTC | 1h 20m |
| 2026-04-14 | N83KM | - | Apr 14, 14:35 UTC | Apr 14, 14:45 UTC | 10m |
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 N83KM page for operator, model, and routing details .