sensors Mode-S transponder
484ABC
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-PAZ · CESSNA 182 Skylane
- Hex
- 484ABC
- Octal
- 22045274
- Decimal
- 4,737,724
- Country
- NL
- Tail
- PH-PAZ
- Type
- C182
- Flights observed
- 28
- Distinct callsigns
- 1
- Country
- NL
- Last broadcast
- 8h ago
Last known position
Country allocation
The ICAO 24-bit address 484ABC falls within the block assigned to Netherlands (NL) by ICAO Annex 10, Volume III. Every aircraft registered in Netherlands 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 |
|---|---|---|---|
| PHPAZ | - | 28 | 2026-07-17 |
Recent flights last 28
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | PHPAZ | - | Jul 17, 15:29 UTC | Jul 17, 18:25 UTC | 2h 55m |
| 2026-07-17 | PHPAZ | - | Jul 17, 12:45 UTC | Jul 17, 14:20 UTC | 1h 35m |
| 2026-07-16 | PHPAZ | - | Jul 16, 16:44 UTC | Jul 16, 17:05 UTC | 20m |
| 2026-07-16 | PHPAZ | - | Jul 16, 13:45 UTC | Jul 16, 15:49 UTC | 2h 5m |
| 2026-07-15 | PHPAZ | - | Jul 15, 12:50 UTC | Jul 15, 16:40 UTC | 3h 50m |
| 2026-07-14 | PHPAZ | - | Jul 14, 16:10 UTC | Jul 14, 18:00 UTC | 1h 50m |
| 2026-06-30 | PHPAZ | - | Jun 30, 16:10 UTC | Jun 30, 18:20 UTC | 2h 10m |
| 2026-06-23 | PHPAZ | - | Jun 23, 14:35 UTC | Jun 23, 14:49 UTC | 15m |
| 2026-06-22 | PHPAZ | - | Jun 22, 17:44 UTC | Jun 22, 18:09 UTC | 25m |
| 2026-06-22 | PHPAZ | - | Jun 22, 14:14 UTC | Jun 22, 17:10 UTC | 2h 55m |
| 2026-06-21 | PHPAZ | - | Jun 21, 15:40 UTC | Jun 21, 16:59 UTC | 1h 20m |
| 2026-06-21 | PHPAZ | - | Jun 21, 11:10 UTC | Jun 21, 13:29 UTC | 2h 20m |
| 2026-06-20 | PHPAZ | - | Jun 20, 16:09 UTC | Jun 20, 16:34 UTC | 25m |
| 2026-06-20 | PHPAZ | - | Jun 20, 14:24 UTC | Jun 20, 15:29 UTC | 1h 5m |
| 2026-06-19 | PHPAZ | - | Jun 19, 15:19 UTC | Jun 19, 18:30 UTC | 3h 10m |
| 2026-06-19 | PHPAZ | - | Jun 19, 13:20 UTC | Jun 19, 13:34 UTC | 15m |
| 2026-06-06 | PHPAZ | - | Jun 6, 12:49 UTC | Jun 6, 13:44 UTC | 55m |
| 2026-06-02 | PHPAZ | - | Jun 2, 12:25 UTC | Jun 2, 15:05 UTC | 2h 40m |
| 2026-06-02 | PHPAZ | - | Jun 2, 11:10 UTC | Jun 2, 11:40 UTC | 30m |
| 2026-05-31 | PHPAZ | - | May 31, 15:50 UTC | May 31, 16:15 UTC | 25m |
| 2026-05-31 | PHPAZ | - | May 31, 13:30 UTC | May 31, 14:35 UTC | 1h 5m |
| 2026-05-31 | PHPAZ | - | May 31, 11:15 UTC | May 31, 11:45 UTC | 30m |
| 2026-05-30 | PHPAZ | - | May 30, 15:40 UTC | May 30, 16:25 UTC | 45m |
| 2026-04-16 | PHPAZ | - | Apr 16, 17:40 UTC | Apr 16, 17:54 UTC | 15m |
| 2026-04-16 | PHPAZ | - | Apr 16, 17:15 UTC | Apr 16, 17:20 UTC | 5m |
| 2026-04-16 | PHPAZ | - | Apr 16, 15:55 UTC | Apr 16, 17:10 UTC | 1h 15m |
| 2026-04-16 | PHPAZ | - | Apr 16, 09:10 UTC | Apr 16, 10:09 UTC | 1h 0m |
| 2026-04-16 | PHPAZ | - | Apr 16, 08:40 UTC | Apr 16, 09:05 UTC | 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 PH-PAZ page for operator, model, and routing details .