sensors Mode-S transponder
A29D7F
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N268JB · CESSNA 421 Executive Commuter · operated by IN TUNE ENTERTAINMENT INC
- Hex
- A29D7F
- Octal
- 50516577
- Decimal
- 10,657,151
- Country
- US
- Tail
- N268JB
- Type
- C421
- Flights observed
- 29
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 24d ago
Last known position
Country allocation
The ICAO 24-bit address A29D7F 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 |
|---|---|---|---|
| N268JB | - | 29 | 2026-07-25 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | N268JB | - | Jul 25, 19:00 UTC | Jul 25, 20:45 UTC | 1h 45m |
| 2026-07-25 | N268JB | SBA → WHP | Jul 25, 18:00 UTC | Jul 25, 18:35 UTC | 35m |
| 2026-07-24 | N268JB | - | Jul 24, 18:25 UTC | Jul 24, 20:30 UTC | 2h 5m |
| 2026-07-14 | N268JB | WHP → DVT | Jul 14, 17:00 UTC | Jul 14, 18:45 UTC | 1h 45m |
| 2026-07-12 | N268JB | - | Jul 12, 20:25 UTC | Jul 12, 22:05 UTC | 1h 40m |
| 2026-07-09 | N268JB | - | Jul 9, 18:10 UTC | Jul 9, 18:35 UTC | 25m |
| 2026-07-09 | N268JB | - | Jul 9, 15:55 UTC | Jul 9, 17:15 UTC | 1h 20m |
| 2026-07-08 | N268JB | - | Jul 8, 17:30 UTC | Jul 8, 17:50 UTC | 20m |
| 2026-07-07 | N268JB | - | Jul 7, 15:25 UTC | Jul 7, 17:55 UTC | 2h 30m |
| 2026-06-29 | N268JB | - | Jun 29, 18:10 UTC | Jun 29, 21:05 UTC | 2h 55m |
| 2026-06-29 | N268JB | - | Jun 29, 15:30 UTC | Jun 29, 16:55 UTC | 1h 25m |
| 2026-06-23 | N268JB | - | Jun 23, 18:39 UTC | Jun 23, 19:19 UTC | 40m |
| 2026-06-18 | N268JB | - | Jun 18, 21:00 UTC | Jun 18, 21:40 UTC | 40m |
| 2026-06-17 | N268JB | - | Jun 17, 20:35 UTC | Jun 17, 21:10 UTC | 35m |
| 2026-05-28 | N268JB | DVT → ACT | May 28, 17:10 UTC | May 28, 21:05 UTC | 3h 55m |
| 2026-05-24 | N268JB | - | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | N268JB | - | May 24, 20:05 UTC | May 24, 20:35 UTC | 30m |
| 2026-05-22 | N268JB | - | May 22, 20:45 UTC | May 22, 22:50 UTC | 2h 5m |
| 2026-05-19 | N268JB | - | May 19, 23:50 UTC | May 20, 00:10 UTC | 20m |
| 2026-05-19 | N268JB | - | May 19, 21:40 UTC | May 19, 22:00 UTC | 20m |
| 2026-05-10 | N268JB | - | May 10, 21:19 UTC | May 10, 22:55 UTC | 1h 35m |
| 2026-05-09 | N268JB | - | May 9, 20:15 UTC | May 9, 21:50 UTC | 1h 35m |
| 2026-05-03 | N268JB | - | May 3, 22:49 UTC | May 4, 00:10 UTC | 1h 20m |
| 2026-05-01 | N268JB | - | May 1, 21:15 UTC | May 1, 22:40 UTC | 1h 25m |
| 2026-04-28 | N268JB | - | Apr 28, 22:00 UTC | Apr 29, 01:20 UTC | 3h 20m |
| 2026-04-28 | N268JB | - | Apr 28, 19:20 UTC | Apr 28, 20:50 UTC | 1h 30m |
| 2026-04-26 | N268JB | - | Apr 26, 18:45 UTC | Apr 26, 22:00 UTC | 3h 15m |
| 2026-04-23 | N268JB | - | Apr 23, 19:00 UTC | Apr 23, 19:25 UTC | 25m |
| 2026-04-22 | N268JB | - | Apr 22, 17:05 UTC | Apr 22, 17:20 UTC | 15m |
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 N268JB page for operator, model, and routing details .