sensors Mode-S transponder
885CA8
ICAO 24-bit transponder address · allocated to Thailand
Currently assigned to HS-WEH · GULFSTREAM 5
- Hex
- 885CA8
- Octal
- 42056250
- Decimal
- 8,936,616
- Country
- TH
- Tail
- HS-WEH
- Type
- GLF5
- Flights observed
- 65
- Distinct callsigns
- 14
- Country
- TH
- Last broadcast
- 17h ago
Last known position
Country allocation
The ICAO 24-bit address 885CA8 falls within the block assigned to Thailand (TH) by ICAO Annex 10, Volume III. Every aircraft registered in Thailand 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 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| MJJ821 | - | 14 | 2026-07-13 |
| MJJ871 | - | 10 | 2026-04-21 |
| MJJ811 | - | 9 | 2026-06-22 |
| MJJ841 | - | 7 | 2026-06-02 |
| MJJ822 | - | 7 | 2026-06-12 |
| MJJ861 | - | 4 | 2026-06-30 |
| MJJ852 | - | 3 | 2026-04-23 |
| MJJ833 | - | 3 | 2026-06-14 |
| MJJ892 | - | 2 | 2026-05-23 |
| MJJ721 | - | 2 | 2026-07-03 |
| MJJ862 | - | 1 | 2026-06-06 |
| MJJ813 | - | 1 | 2026-05-09 |
| MJJ711 | - | 1 | 2026-05-30 |
| MJJ121 | - | 1 | 2026-05-08 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | MJJ821 | - | Jul 13, 04:25 UTC | Jul 13, 09:35 UTC | 5h 10m |
| 2026-07-13 | MJJ821 | - | Jul 13, 00:40 UTC | Jul 13, 01:25 UTC | 45m |
| 2026-07-08 | MJJ821 | - | Jul 8, 03:50 UTC | Jul 8, 04:25 UTC | 35m |
| 2026-07-07 | MJJ821 | - | Jul 7, 04:25 UTC | Jul 7, 05:55 UTC | 1h 30m |
| 2026-07-03 | MJJ821 | - | Jul 3, 21:15 UTC | Jul 4, 14:40 UTC | 17h 25m |
| 2026-07-03 | MJJ721 | - | Jul 3, 05:30 UTC | Jul 3, 05:50 UTC | 20m |
| 2026-07-01 | MJJ721 | - | Jul 1, 06:00 UTC | Jul 1, 06:20 UTC | 20m |
| 2026-06-30 | MJJ861 | - | Jun 30, 15:35 UTC | Jun 30, 20:20 UTC | 4h 45m |
| 2026-06-27 | MJJ861 | - | Jun 27, 11:14 UTC | Jun 27, 15:00 UTC | 3h 45m |
| 2026-06-23 | MJJ821 | - | Jun 23, 07:09 UTC | Jun 23, 08:54 UTC | 1h 45m |
| 2026-06-23 | MJJ821 | - | Jun 23, 01:25 UTC | Jun 23, 05:49 UTC | 4h 25m |
| 2026-06-22 | MJJ811 | - | Jun 22, 04:54 UTC | Jun 22, 05:44 UTC | 50m |
| 2026-06-21 | MJJ821 | - | Jun 21, 02:50 UTC | Jun 21, 03:14 UTC | 25m |
| 2026-06-21 | MJJ821 | - | Jun 21, 00:14 UTC | Jun 21, 01:05 UTC | 50m |
| 2026-06-19 | MJJ811 | - | Jun 19, 03:29 UTC | Jun 19, 04:00 UTC | 30m |
| 2026-06-14 | MJJ811 | - | Jun 14, 15:35 UTC | Jun 14, 16:30 UTC | 55m |
| 2026-06-14 | MJJ833 | - | Jun 14, 12:10 UTC | Jun 14, 14:40 UTC | 2h 30m |
| 2026-06-14 | MJJ833 | - | Jun 14, 10:35 UTC | Jun 14, 10:55 UTC | 20m |
| 2026-06-14 | MJJ833 | - | Jun 14, 08:15 UTC | Jun 14, 08:45 UTC | 30m |
| 2026-06-12 | MJJ811 | - | Jun 12, 13:00 UTC | Jun 12, 14:10 UTC | 1h 10m |
| 2026-06-12 | MJJ811 | - | Jun 12, 11:00 UTC | Jun 12, 12:15 UTC | 1h 15m |
| 2026-06-12 | MJJ822 | - | Jun 12, 06:20 UTC | Jun 12, 09:15 UTC | 2h 55m |
| 2026-06-12 | MJJ822 | - | Jun 12, 03:05 UTC | Jun 12, 04:55 UTC | 1h 50m |
| 2026-06-06 | MJJ862 | - | Jun 6, 03:00 UTC | Jun 6, 15:39 UTC | 12h 40m |
| 2026-06-05 | MJJ821 | - | Jun 5, 06:25 UTC | Jun 5, 11:40 UTC | 5h 15m |
| 2026-06-05 | MJJ821 | - | Jun 5, 03:30 UTC | Jun 5, 05:00 UTC | 1h 30m |
| 2026-06-03 | MJJ811 | - | Jun 3, 07:20 UTC | Jun 3, 11:55 UTC | 4h 35m |
| 2026-06-03 | MJJ822 | - | Jun 3, 01:50 UTC | Jun 3, 06:25 UTC | 4h 35m |
| 2026-06-02 | MJJ841 | - | Jun 2, 05:00 UTC | Jun 2, 10:55 UTC | 5h 55m |
| 2026-06-01 | MJJ841 | - | Jun 1, 01:20 UTC | Jun 1, 07:20 UTC | 6h 0m |
| 2026-05-31 | MJJ811 | - | May 31, 11:30 UTC | May 31, 12:15 UTC | 45m |
| 2026-05-30 | MJJ711 | - | May 30, 09:55 UTC | May 30, 12:45 UTC | 2h 50m |
| 2026-05-25 | MJJ841 | - | May 25, 03:55 UTC | May 25, 08:50 UTC | 4h 55m |
| 2026-05-24 | MJJ841 | - | May 24, 07:35 UTC | May 24, 13:00 UTC | 5h 25m |
| 2026-05-23 | MJJ892 | - | May 23, 11:15 UTC | May 23, 14:05 UTC | 2h 50m |
| 2026-05-22 | MJJ892 | - | May 22, 22:10 UTC | May 23, 01:15 UTC | 3h 5m |
| 2026-05-21 | MJJ822 | - | May 21, 07:25 UTC | May 21, 07:50 UTC | 25m |
| 2026-05-20 | MJJ822 | - | May 20, 08:05 UTC | May 21, 07:50 UTC | 23h 45m |
| 2026-05-20 | MJJ841 | - | May 20, 07:45 UTC | May 20, 08:15 UTC | 30m |
| 2026-05-20 | MJJ841 | - | May 20, 06:05 UTC | May 20, 06:40 UTC | 35m |
| 2026-05-20 | MJJ841 | - | May 20, 01:25 UTC | May 20, 04:50 UTC | 3h 26m |
| 2026-05-19 | MJJ822 | - | May 19, 03:10 UTC | May 19, 07:00 UTC | 3h 50m |
| 2026-05-18 | MJJ822 | - | May 18, 01:30 UTC | May 18, 01:55 UTC | 25m |
| 2026-05-10 | MJJ811 | - | May 10, 14:34 UTC | May 10, 15:05 UTC | 30m |
| 2026-05-10 | MJJ811 | - | May 10, 10:40 UTC | May 10, 11:10 UTC | 30m |
| 2026-05-09 | MJJ813 | - | May 9, 08:30 UTC | May 9, 11:10 UTC | 2h 40m |
| 2026-05-09 | MJJ821 | - | May 9, 03:20 UTC | May 9, 06:20 UTC | 3h 0m |
| 2026-05-08 | MJJ121 | - | May 8, 00:25 UTC | May 8, 15:15 UTC | 14h 50m |
| 2026-05-03 | MJJ861 | - | May 3, 12:45 UTC | May 3, 16:30 UTC | 3h 45m |
| 2026-04-30 | MJJ861 | - | Apr 30, 11:00 UTC | Apr 30, 15:15 UTC | 4h 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 HS-WEH page for operator, model, and routing details .