sensors Mode-S transponder
AA5C6D
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N767KC · CESSNA 560 Citation Ultra · operated by BIG ORANGE SKY LLC, SCHOCK HAROLD J III TRUSTEE, SCHOCK KATRINA A TRUSTEE, BUSICK MICHAEL T TRUSTEE, BUSICK JANALEE E TRUSTEE, VEZINA AIR INVESTMENTS LLC
- Hex
- AA5C6D
- Octal
- 52456155
- Decimal
- 11,164,781
- Country
- US
- Tail
- N767KC
- Type
- C560
- Flights observed
- 26
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 1d ago
Current position
Country allocation
The ICAO 24-bit address AA5C6D 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 |
|---|---|---|---|
| N767KC | - | 26 | 2026-06-12 |
Recent flights last 26
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-12 | N767KC | YYZ → GRB | Jun 12, 23:15 UTC | Jun 13, 00:40 UTC | 1h 25m |
| 2026-06-12 | N767KC | - | Jun 12, 14:01 UTC | Jun 12, 15:45 UTC | 1h 45m |
| 2026-06-11 | N767KC | - | Jun 11, 17:10 UTC | Jun 11, 19:05 UTC | 1h 55m |
| 2026-06-11 | N767KC | - | Jun 11, 14:50 UTC | Jun 11, 16:30 UTC | 1h 40m |
| 2026-06-07 | N767KC | - | Jun 7, 16:20 UTC | Jun 7, 17:55 UTC | 1h 35m |
| 2026-06-07 | N767KC | - | Jun 7, 13:50 UTC | Jun 7, 15:40 UTC | 1h 50m |
| 2026-06-04 | N767KC | COI → GRB | Jun 4, 20:30 UTC | Jun 4, 23:25 UTC | 2h 55m |
| 2026-06-02 | N767KC | TPA → MLB | Jun 2, 21:15 UTC | Jun 2, 21:40 UTC | 25m |
| 2026-06-02 | N767KC | GRB → TPA | Jun 2, 14:25 UTC | Jun 2, 17:10 UTC | 2h 45m |
| 2026-05-19 | N767KC | - | May 19, 17:00 UTC | May 19, 18:50 UTC | 1h 50m |
| 2026-05-19 | N767KC | - | May 19, 14:35 UTC | May 19, 16:10 UTC | 1h 35m |
| 2026-05-18 | N767KC | - | May 18, 16:30 UTC | May 18, 19:25 UTC | 2h 54m |
| 2026-05-18 | N767KC | GRB → PIE | May 18, 12:50 UTC | May 18, 15:40 UTC | 2h 50m |
| 2026-04-26 | N767KC | - | Apr 26, 21:45 UTC | Apr 27, 01:20 UTC | 3h 35m |
| 2026-04-25 | N767KC | - | Apr 25, 19:40 UTC | Apr 25, 21:00 UTC | 1h 20m |
| 2026-04-24 | N767KC | - | Apr 24, 20:30 UTC | Apr 24, 22:00 UTC | 1h 30m |
| 2026-04-23 | N767KC | - | Apr 23, 11:45 UTC | Apr 23, 14:15 UTC | 2h 30m |
| 2026-04-21 | N767KC | - | Apr 21, 18:35 UTC | Apr 21, 19:05 UTC | 30m |
| 2026-04-20 | N767KC | AIK → TPA | Apr 20, 13:00 UTC | Apr 20, 14:05 UTC | 1h 5m |
| 2026-04-19 | N767KC | - | Apr 19, 13:00 UTC | Apr 19, 14:20 UTC | 1h 20m |
| 2026-04-18 | N767KC | - | Apr 18, 01:50 UTC | Apr 18, 02:00 UTC | 10m |
| 2026-04-17 | N767KC | - | Apr 17, 23:35 UTC | Apr 18, 01:00 UTC | 1h 25m |
| 2026-04-17 | N767KC | - | Apr 17, 21:25 UTC | Apr 17, 22:55 UTC | 1h 30m |
| 2026-04-17 | N767KC | - | Apr 17, 21:10 UTC | Apr 17, 21:20 UTC | 10m |
| 2026-04-12 | N767KC | - | Apr 12, 19:20 UTC | Apr 12, 20:15 UTC | 55m |
| 2026-04-12 | N767KC | - | Apr 12, 17:15 UTC | Apr 12, 18:35 UTC | 1h 20m |
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 N767KC page for operator, model, and routing details .