sensors Mode-S transponder
A30151
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N293HC · BOMBARDIER BD-100 Challenger 300 · operated by HAMPTON CATTLE CO LLC
- Hex
- A30151
- Octal
- 50600521
- Decimal
- 10,682,705
- Country
- US
- Tail
- N293HC
- Type
- CL30
- Flights observed
- 28
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- 5d ago
Last known position
Country allocation
The ICAO 24-bit address A30151 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 |
|---|---|---|---|
| N293HC | - | 28 | 2026-07-21 |
Recent flights last 28
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-21 | N293HC | - | Jul 21, 17:40 UTC | Jul 21, 21:55 UTC | 4h 15m |
| 2026-07-21 | N293HC | - | Jul 21, 15:55 UTC | Jul 21, 16:10 UTC | 15m |
| 2026-07-19 | N293HC | VNY → ORL | Jul 19, 16:05 UTC | Jul 19, 21:20 UTC | 5h 15m |
| 2026-07-18 | N293HC | ORL → VNY | Jul 18, 19:00 UTC | Jul 18, 23:25 UTC | 4h 25m |
| 2026-07-15 | N293HC | - | Jul 15, 22:10 UTC | Jul 16, 00:00 UTC | 1h 50m |
| 2026-07-15 | N293HC | - | Jul 15, 17:10 UTC | Jul 15, 21:35 UTC | 4h 25m |
| 2026-07-14 | N293HC | ORL → VNY | Jul 14, 19:00 UTC | Jul 14, 23:35 UTC | 4h 34m |
| 2026-07-08 | N293HC | - | Jul 8, 18:15 UTC | Jul 8, 22:10 UTC | 3h 55m |
| 2026-07-07 | N293HC | - | Jul 7, 18:55 UTC | Jul 7, 20:10 UTC | 1h 15m |
| 2026-06-30 | N293HC | - | Jun 30, 14:10 UTC | Jun 30, 18:55 UTC | 4h 45m |
| 2026-06-30 | N293HC | - | Jun 30, 11:10 UTC | Jun 30, 12:55 UTC | 1h 45m |
| 2026-06-16 | N293HC | - | Jun 16, 16:05 UTC | Jun 16, 20:10 UTC | 4h 6m |
| 2026-06-12 | N293HC | - | Jun 12, 16:40 UTC | Jun 12, 21:20 UTC | 4h 40m |
| 2026-06-12 | N293HC | - | Jun 12, 15:10 UTC | Jun 12, 15:25 UTC | 15m |
| 2026-06-08 | N293HC | - | Jun 8, 21:10 UTC | Jun 8, 21:30 UTC | 20m |
| 2026-06-08 | N293HC | - | Jun 8, 16:45 UTC | Jun 8, 20:35 UTC | 3h 50m |
| 2026-05-27 | N293HC | ORL → VNY | May 27, 22:15 UTC | May 28, 03:00 UTC | 4h 45m |
| 2026-05-26 | N293HC | - | May 26, 16:30 UTC | May 26, 21:00 UTC | 4h 30m |
| 2026-05-12 | N293HC | ORL → VNY | May 12, 18:30 UTC | May 12, 23:40 UTC | 5h 10m |
| 2026-05-09 | N293HC | - | May 9, 16:35 UTC | May 9, 17:00 UTC | 25m |
| 2026-05-09 | N293HC | - | May 9, 11:10 UTC | May 9, 11:35 UTC | 25m |
| 2026-05-07 | N293HC | JAX → ORL | May 7, 17:55 UTC | May 7, 18:25 UTC | 30m |
| 2026-05-07 | N293HC | - | May 7, 11:25 UTC | May 7, 11:55 UTC | 30m |
| 2026-05-06 | N293HC | - | May 6, 16:45 UTC | May 6, 20:55 UTC | 4h 9m |
| 2026-04-15 | N293HC | - | Apr 15, 00:55 UTC | Apr 15, 02:00 UTC | 1h 5m |
| 2026-04-14 | N293HC | - | Apr 14, 22:55 UTC | Apr 15, 00:50 UTC | 1h 55m |
| 2026-04-14 | N293HC | - | Apr 14, 20:55 UTC | Apr 14, 22:50 UTC | 1h 55m |
| 2026-04-12 | N293HC | - | Apr 12, 17:15 UTC | Apr 12, 20:15 UTC | 3h 0m |
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 N293HC page for operator, model, and routing details .