sensors Mode-S transponder
06A0A2
ICAO 24-bit transponder address · allocated to Qatar
Currently assigned to A7-HHE · BOEING 747-8 · operated by Qatar Amiri Flight
- Hex
- 06A0A2
- Octal
- 01520242
- Decimal
- 434,338
- Country
- QA
- Tail
- A7-HHE
- Type
- B748
- Flights observed
- 29
- Distinct callsigns
- 1
- Country
- QA
- Last broadcast
- 5d ago
Last known position
Country allocation
The ICAO 24-bit address 06A0A2 falls within the block assigned to Qatar (QA) by ICAO Annex 10, Volume III. Every aircraft registered in Qatar 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 |
|---|---|---|---|
| QAF1 | - | 29 | 2026-07-11 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-11 | QAF1 | - | Jul 11, 13:00 UTC | Jul 12, 04:30 UTC | 15h 30m |
| 2026-07-10 | QAF1 | - | Jul 10, 22:55 UTC | Jul 11, 09:35 UTC | 10h 40m |
| 2026-07-10 | QAF1 | - | Jul 10, 14:35 UTC | Jul 10, 20:40 UTC | 6h 5m |
| 2026-07-10 | QAF1 | - | Jul 10, 00:20 UTC | Jul 10, 00:50 UTC | 30m |
| 2026-07-09 | QAF1 | - | Jul 9, 19:30 UTC | Jul 9, 22:15 UTC | 2h 45m |
| 2026-07-04 | QAF1 | DIA → AHO | Jul 4, 12:20 UTC | Jul 4, 17:40 UTC | 5h 20m |
| 2026-06-22 | QAF1 | - | Jun 22, 21:40 UTC | Jun 23, 02:34 UTC | 4h 55m |
| 2026-06-21 | QAF1 | ORY → OLB | Jun 21, 11:30 UTC | Jun 21, 13:04 UTC | 1h 35m |
| 2026-06-21 | QAF1 | - | Jun 21, 07:49 UTC | Jun 21, 08:10 UTC | 20m |
| 2026-06-20 | QAF1 | - | Jun 20, 04:49 UTC | Jun 20, 14:59 UTC | 10h 10m |
| 2026-06-19 | QAF1 | - | Jun 19, 00:59 UTC | Jun 19, 03:24 UTC | 2h 25m |
| 2026-06-18 | QAF1 | - | Jun 18, 11:20 UTC | Jun 18, 20:30 UTC | 9h 10m |
| 2026-06-17 | QAF1 | - | Jun 17, 13:25 UTC | Jun 17, 19:20 UTC | 5h 55m |
| 2026-06-16 | QAF1 | - | Jun 16, 13:34 UTC | Jun 16, 19:55 UTC | 6h 21m |
| 2026-06-15 | QAF1 | ORY → CDG | Jun 15, 16:24 UTC | Jun 15, 16:45 UTC | 20m |
| 2026-06-15 | QAF1 | DIA → ORY | Jun 15, 07:10 UTC | Jun 15, 13:54 UTC | 6h 45m |
| 2026-05-16 | QAF1 | ADW → DIA | May 16, 14:46 UTC | May 16, 15:16 UTC | 30m |
| 2026-05-16 | QAF1 | ADW → DIA | May 16, 10:40 UTC | May 16, 12:55 UTC | 2h 15m |
| 2026-05-13 | QAF1 | ADW → DIA | May 13, 12:30 UTC | May 13, 12:50 UTC | 20m |
| 2026-05-13 | QAF1 | ADW → DIA | May 13, 09:45 UTC | May 13, 11:50 UTC | 2h 5m |
| 2026-04-29 | QAF1 | ADW → DIA | Apr 29, 09:45 UTC | Apr 29, 13:20 UTC | 3h 35m |
| 2026-04-28 | QAF1 | ADW → DIA | Apr 28, 06:35 UTC | Apr 28, 14:35 UTC | 8h 0m |
| 2026-04-19 | QAF1 | ADW → DIA | Apr 19, 10:20 UTC | Apr 19, 14:00 UTC | 3h 40m |
| 2026-04-17 | QAF1 | ADW → DIA | Apr 17, 15:35 UTC | Apr 17, 15:45 UTC | 10m |
| 2026-04-17 | QAF1 | ADW → DIA | Apr 17, 09:40 UTC | Apr 17, 10:35 UTC | 55m |
| 2026-04-16 | QAF1 | ADW → DIA | Apr 16, 17:15 UTC | Apr 16, 18:30 UTC | 1h 15m |
| 2026-04-16 | QAF1 | ADW → DIA | Apr 16, 16:55 UTC | Apr 16, 17:10 UTC | 15m |
| 2026-04-16 | QAF1 | ADW → DIA | Apr 16, 13:25 UTC | Apr 16, 14:20 UTC | 55m |
| 2026-04-16 | QAF1 | ADW → DIA | Apr 16, 09:59 UTC | Apr 16, 10:34 UTC | 35m |
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 A7-HHE page for operator, model, and routing details .