sensors Mode-S transponder
A40335
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N358HA · CESSNA 525A Citation CJ2
- Hex
- A40335
- Octal
- 51001465
- Decimal
- 10,748,725
- Country
- US
- Tail
- N358HA
- Type
- C25A
- Flights observed
- 47
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- Jul 16, 12:34 UTC
Last known position
Country allocation
The ICAO 24-bit address A40335 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 |
|---|---|---|---|
| N358HA | - | 47 | 2026-07-16 |
Recent flights last 47
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-16 | N358HA | - | Jul 16, 11:40 UTC | Jul 16, 12:34 UTC | 55m |
| 2026-07-15 | N358HA | - | Jul 15, 21:05 UTC | Jul 15, 22:45 UTC | 1h 40m |
| 2026-07-15 | N358HA | - | Jul 15, 11:25 UTC | Jul 15, 13:20 UTC | 1h 55m |
| 2026-07-08 | N358HA | - | Jul 8, 16:30 UTC | Jul 8, 17:05 UTC | 35m |
| 2026-07-08 | N358HA | - | Jul 8, 13:40 UTC | Jul 8, 14:15 UTC | 35m |
| 2026-07-07 | N358HA | - | Jul 7, 16:25 UTC | Jul 7, 16:50 UTC | 25m |
| 2026-07-02 | N358HA | - | Jul 2, 19:45 UTC | Jul 2, 20:05 UTC | 20m |
| 2026-07-01 | N358HA | - | Jul 1, 20:45 UTC | Jul 1, 22:35 UTC | 1h 50m |
| 2026-07-01 | N358HA | - | Jul 1, 13:55 UTC | Jul 1, 15:45 UTC | 1h 50m |
| 2026-06-28 | N358HA | - | Jun 28, 16:19 UTC | Jun 28, 19:25 UTC | 3h 5m |
| 2026-06-25 | N358HA | - | Jun 25, 18:50 UTC | Jun 25, 20:59 UTC | 2h 10m |
| 2026-06-25 | N358HA | - | Jun 25, 16:20 UTC | Jun 25, 18:10 UTC | 1h 50m |
| 2026-06-22 | N358HA | - | Jun 22, 20:24 UTC | Jun 22, 22:19 UTC | 1h 55m |
| 2026-06-22 | N358HA | - | Jun 22, 12:30 UTC | Jun 22, 14:45 UTC | 2h 15m |
| 2026-06-21 | N358HA | - | Jun 21, 01:39 UTC | Jun 21, 03:14 UTC | 1h 35m |
| 2026-06-20 | N358HA | - | Jun 20, 22:05 UTC | Jun 21, 01:05 UTC | 3h 0m |
| 2026-06-20 | N358HA | - | Jun 20, 19:24 UTC | Jun 20, 21:19 UTC | 1h 55m |
| 2026-06-19 | N358HA | - | Jun 19, 21:24 UTC | Jun 19, 23:34 UTC | 2h 10m |
| 2026-06-19 | N358HA | - | Jun 19, 18:05 UTC | Jun 19, 19:45 UTC | 1h 40m |
| 2026-06-19 | N358HA | - | Jun 19, 16:34 UTC | Jun 19, 17:04 UTC | 30m |
| 2026-06-18 | N358HA | - | Jun 18, 13:15 UTC | Jun 18, 15:35 UTC | 2h 20m |
| 2026-06-17 | N358HA | - | Jun 17, 11:45 UTC | Jun 17, 13:25 UTC | 1h 40m |
| 2026-06-14 | N358HA | - | Jun 14, 20:50 UTC | Jun 14, 21:10 UTC | 20m |
| 2026-06-12 | N358HA | - | Jun 12, 19:55 UTC | Jun 12, 21:30 UTC | 1h 35m |
| 2026-06-12 | N358HA | - | Jun 12, 14:20 UTC | Jun 12, 16:10 UTC | 1h 50m |
| 2026-06-11 | N358HA | - | Jun 11, 22:10 UTC | Jun 11, 23:30 UTC | 1h 20m |
| 2026-06-07 | N358HA | - | Jun 7, 19:45 UTC | Jun 7, 20:50 UTC | 1h 5m |
| 2026-06-07 | N358HA | - | Jun 7, 14:50 UTC | Jun 7, 17:10 UTC | 2h 20m |
| 2026-06-05 | N358HA | - | Jun 5, 18:55 UTC | Jun 5, 19:20 UTC | 25m |
| 2026-06-05 | N358HA | - | Jun 5, 14:10 UTC | Jun 5, 15:50 UTC | 1h 40m |
| 2026-06-02 | N358HA | - | Jun 2, 16:20 UTC | Jun 2, 16:45 UTC | 25m |
| 2026-05-30 | N358HA | - | May 30, 17:55 UTC | May 30, 18:15 UTC | 20m |
| 2026-05-27 | N358HA | - | May 27, 22:50 UTC | May 28, 00:45 UTC | 1h 55m |
| 2026-05-27 | N358HA | - | May 27, 15:15 UTC | May 27, 17:05 UTC | 1h 50m |
| 2026-05-25 | N358HA | - | May 25, 22:30 UTC | May 25, 22:55 UTC | 25m |
| 2026-05-20 | N358HA | - | May 20, 19:15 UTC | May 20, 19:35 UTC | 20m |
| 2026-05-15 | N358HA | - | May 15, 22:25 UTC | May 15, 23:35 UTC | 1h 10m |
| 2026-05-15 | N358HA | - | May 15, 16:45 UTC | May 15, 17:40 UTC | 55m |
| 2026-05-13 | N358HA | - | May 13, 20:25 UTC | May 13, 22:20 UTC | 1h 55m |
| 2026-05-13 | N358HA | - | May 13, 13:10 UTC | May 13, 14:55 UTC | 1h 45m |
| 2026-05-11 | N358HA | - | May 11, 20:45 UTC | May 11, 21:35 UTC | 50m |
| 2026-05-11 | N358HA | - | May 11, 15:30 UTC | May 11, 16:15 UTC | 45m |
| 2026-05-08 | N358HA | - | May 8, 16:45 UTC | May 8, 20:20 UTC | 3h 35m |
| 2026-05-07 | N358HA | - | May 7, 16:20 UTC | May 7, 18:30 UTC | 2h 10m |
| 2026-05-07 | N358HA | - | May 7, 14:05 UTC | May 7, 15:40 UTC | 1h 35m |
| 2026-04-22 | N358HA | - | Apr 22, 15:15 UTC | Apr 22, 18:10 UTC | 2h 55m |
| 2026-04-19 | N358HA | - | Apr 19, 18:15 UTC | Apr 19, 20:40 UTC | 2h 25m |
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 N358HA page for operator, model, and routing details .