sensors Mode-S transponder
890032
ICAO 24-bit transponder address · allocated to Yemen
Currently assigned to 7O-QAA · AIRBUS A-320
- Hex
- 890032
- Octal
- 42200062
- Decimal
- 8,978,482
- Country
- YE
- Tail
- 7O-QAA
- Type
- A320
- Flights observed
- 36
- Distinct callsigns
- 6
- Country
- YE
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 890032 falls within the block assigned to Yemen (YE) by ICAO Annex 10, Volume III. Every aircraft registered in Yemen 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 6 distinct
Recent flights last 36
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-23 | QFF103 | - | Jun 23, 00:15 UTC | Jun 23, 00:35 UTC | 20m |
| 2026-06-22 | QFF104 | - | Jun 22, 21:59 UTC | Jun 22, 22:19 UTC | 20m |
| 2026-06-21 | QFF301 | - | Jun 21, 11:55 UTC | Jun 21, 12:10 UTC | 15m |
| 2026-06-21 | QFF300 | - | Jun 21, 09:40 UTC | Jun 21, 09:59 UTC | 20m |
| 2026-06-19 | QFF103 | - | Jun 19, 13:29 UTC | Jun 19, 13:44 UTC | 15m |
| 2026-06-19 | QFF104 | - | Jun 19, 10:44 UTC | Jun 19, 10:59 UTC | 15m |
| 2026-06-17 | QFF102 | - | Jun 17, 08:05 UTC | Jun 17, 08:15 UTC | 10m |
| 2026-06-16 | QFF103 | - | Jun 16, 00:29 UTC | Jun 16, 00:40 UTC | 10m |
| 2026-06-15 | QFF104 | - | Jun 15, 22:05 UTC | Jun 15, 22:25 UTC | 20m |
| 2026-06-14 | QFF301 | - | Jun 14, 11:50 UTC | Jun 14, 12:05 UTC | 15m |
| 2026-06-14 | QFF300 | - | Jun 14, 09:50 UTC | Jun 14, 10:00 UTC | 10m |
| 2026-06-12 | QFF103 | - | Jun 12, 13:05 UTC | Jun 12, 13:15 UTC | 10m |
| 2026-06-12 | QFF104 | - | Jun 12, 10:45 UTC | Jun 12, 10:55 UTC | 10m |
| 2026-06-09 | QFF101 | - | Jun 9, 18:40 UTC | Jun 10, 08:10 UTC | 13h 30m |
| 2026-06-08 | QFF104 | - | Jun 8, 22:10 UTC | Jun 8, 22:30 UTC | 20m |
| 2026-06-07 | QFF301 | - | Jun 7, 11:50 UTC | Jun 7, 12:05 UTC | 15m |
| 2026-06-07 | QFF300 | - | Jun 7, 09:55 UTC | Jun 7, 10:05 UTC | 10m |
| 2026-06-05 | QFF104 | - | Jun 5, 10:45 UTC | Jun 5, 10:55 UTC | 10m |
| 2026-06-03 | QFF102 | - | Jun 3, 07:50 UTC | Jun 3, 08:05 UTC | 15m |
| 2026-06-02 | QFF103 | - | Jun 2, 00:45 UTC | Jun 2, 01:05 UTC | 20m |
| 2026-06-01 | QFF104 | - | Jun 1, 22:10 UTC | Jun 1, 22:45 UTC | 35m |
| 2026-05-31 | QFF301 | - | May 31, 12:15 UTC | May 31, 12:30 UTC | 15m |
| 2026-05-25 | QFF301 | - | May 25, 11:30 UTC | May 25, 11:50 UTC | 20m |
| 2026-05-24 | QFF301 | - | May 24, 12:00 UTC | May 24, 12:20 UTC | 20m |
| 2026-05-22 | QFF102 | - | May 22, 08:00 UTC | May 22, 08:15 UTC | 15m |
| 2026-05-20 | QFF102 | - | May 20, 08:00 UTC | May 20, 08:20 UTC | 20m |
| 2026-05-17 | QFF301 | - | May 17, 12:05 UTC | May 17, 12:15 UTC | 10m |
| 2026-05-15 | QFF101 | - | May 15, 10:35 UTC | May 15, 10:50 UTC | 15m |
| 2026-05-15 | QFF102 | - | May 15, 07:55 UTC | May 15, 08:15 UTC | 20m |
| 2026-05-13 | QFF102 | - | May 13, 07:55 UTC | May 13, 08:10 UTC | 15m |
| 2026-05-10 | QFF301 | - | May 10, 11:50 UTC | May 10, 12:00 UTC | 10m |
| 2026-05-08 | - | - | May 8, 11:09 UTC | May 8, 11:19 UTC | 10m |
| 2026-05-08 | QFF102 | - | May 8, 08:55 UTC | May 8, 09:19 UTC | 25m |
| 2026-05-06 | QFF102 | - | May 6, 08:05 UTC | May 6, 08:20 UTC | 15m |
| 2026-04-26 | QFF301 | - | Apr 26, 12:10 UTC | Apr 26, 12:20 UTC | 10m |
| 2026-04-22 | QFF102 | - | Apr 22, 08:05 UTC | Apr 22, 08:20 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 7O-QAA page for operator, model, and routing details .