sensors Mode-S transponder
06A152
ICAO 24-bit transponder address · allocated to Qatar
Currently assigned to A7-AHX · AIRBUS A-320
- Hex
- 06A152
- Octal
- 01520522
- Decimal
- 434,514
- Country
- QA
- Tail
- A7-AHX
- Type
- A320
- Flights observed
- 64
- Distinct callsigns
- 20
- Country
- QA
- Last broadcast
- 11h ago
Current position
Country allocation
The ICAO 24-bit address 06A152 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| QTR413 | Qatar Airways | 8 | 2026-05-30 |
| QTR71A | - | 6 | 2026-05-15 |
| QTR535 | Qatar Airways | 5 | 2026-05-15 |
| QTR1W | Qatar Airways | 4 | 2026-05-19 |
| QTR1059 | Qatar Airways | 4 | 2026-04-29 |
| QTR1058 | Qatar Airways | 4 | 2026-04-29 |
| QTR411 | Qatar Airways | 3 | 2026-05-28 |
| QTR26K | Qatar Airways | 3 | 2026-05-19 |
| QTR9K | Qatar Airways | 2 | 2026-06-01 |
| QTR95P | Qatar Airways | 2 | 2026-05-18 |
| QTR5U | Qatar Airways | 2 | 2026-05-25 |
| QTR5A | Qatar Airways | 2 | 2026-05-25 |
| QTR50E | - | 2 | 2026-05-20 |
| QTR19R | Qatar Airways | 2 | 2026-05-02 |
| QTR1229 | Qatar Airways | 2 | 2026-05-09 |
| QTR1130 | Qatar Airways | 2 | 2026-05-06 |
| QTR95M | Qatar Airways | 1 | 2026-06-01 |
| QTR8Y | Qatar Airways | 1 | 2026-05-07 |
| QTR88E | - | 1 | 2026-06-02 |
| QTR590 | Qatar Airways | 1 | 2026-05-20 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | QTR88E | - | Jun 2, 12:25 UTC | Jun 2, 16:05 UTC | 3h 40m |
| 2026-06-01 | QTR95M | DOH → JMK | Jun 1, 17:45 UTC | Jun 2, 10:30 UTC | 16h 45m |
| 2026-06-01 | QTR9K | IST → DOH | Jun 1, 07:00 UTC | Jun 1, 13:55 UTC | 6h 55m |
| 2026-05-30 | QTR413 | DAM → DOH | May 30, 22:35 UTC | May 31, 17:30 UTC | 18h 55m |
| 2026-05-30 | QTR413 | DAM → DOH | May 30, 22:25 UTC | May 31, 17:30 UTC | 19h 5m |
| 2026-05-30 | QTR39B | DOH → CCJ | May 30, 16:55 UTC | May 30, 17:30 UTC | 35m |
| 2026-05-29 | QTR413 | DAM → DOH | May 29, 09:15 UTC | May 29, 17:25 UTC | 8h 10m |
| 2026-05-28 | QTR411 | DAM → DOH | May 28, 11:30 UTC | May 28, 13:35 UTC | 2h 5m |
| 2026-05-27 | QTR413 | DAM → DOH | May 27, 15:05 UTC | May 27, 17:10 UTC | 2h 5m |
| 2026-05-26 | QTR413 | DAM → DOH | May 26, 16:55 UTC | May 26, 17:25 UTC | 30m |
| 2026-05-25 | QTR5U | AUH → DOH | May 25, 22:25 UTC | May 25, 22:40 UTC | 15m |
| 2026-05-25 | QTR5A | DOH → JFK | May 25, 19:50 UTC | May 25, 20:30 UTC | 40m |
| 2026-05-23 | QTR413 | DAM → DOH | May 23, 15:05 UTC | May 23, 17:10 UTC | 2h 5m |
| 2026-05-21 | QTR413 | DAM → DOH | May 21, 22:55 UTC | May 22, 17:15 UTC | 18h 20m |
| 2026-05-21 | QTR413 | DAM → DOH | May 21, 19:30 UTC | May 22, 17:15 UTC | 21h 44m |
| 2026-05-20 | QTR590 | DOH → NAG | May 20, 19:25 UTC | May 21, 13:50 UTC | 18h 25m |
| 2026-05-20 | QTR50E | - | May 20, 02:20 UTC | May 20, 02:50 UTC | 30m |
| 2026-05-19 | QTR1W | DOH → STN | May 19, 17:10 UTC | May 19, 19:35 UTC | 2h 25m |
| 2026-05-19 | QTR26K | DOH → ARN | May 19, 01:20 UTC | May 19, 01:40 UTC | 20m |
| 2026-05-18 | QTR95P | DOH → GOX | May 18, 19:20 UTC | May 18, 23:15 UTC | 3h 55m |
| 2026-05-17 | QTR95P | DOH → GOX | May 17, 22:45 UTC | May 18, 19:45 UTC | 20h 59m |
| 2026-05-17 | QTR1W | DOH → STN | May 17, 19:35 UTC | May 17, 20:01 UTC | 25m |
| 2026-05-16 | QTR411 | DAM → DOH | May 16, 19:40 UTC | May 17, 13:31 UTC | 17h 50m |
| 2026-05-15 | QTR535 | AMD → DOH | May 15, 22:35 UTC | May 16, 19:45 UTC | 21h 11m |
| 2026-05-15 | QTR535 | AMD → DOH | May 15, 22:10 UTC | May 16, 19:45 UTC | 21h 36m |
| 2026-05-15 | QTR71A | - | May 15, 17:50 UTC | May 15, 19:50 UTC | 2h 0m |
| 2026-05-14 | QTR71A | - | May 14, 22:35 UTC | May 15, 19:50 UTC | 21h 14m |
| 2026-05-14 | QTR1W | DOH → STN | May 14, 19:40 UTC | May 14, 20:05 UTC | 25m |
| 2026-05-14 | QTR9K | IST → DOH | May 14, 07:15 UTC | May 14, 13:45 UTC | 6h 30m |
| 2026-05-13 | QTR5U | AUH → DOH | May 13, 22:15 UTC | May 13, 22:30 UTC | 15m |
| 2026-05-13 | QTR5A | DOH → JFK | May 13, 16:10 UTC | May 13, 20:20 UTC | 4h 10m |
| 2026-05-11 | QTR535 | AMD → DOH | May 11, 21:55 UTC | May 11, 22:35 UTC | 39m |
| 2026-05-11 | QTR71A | - | May 11, 19:00 UTC | May 11, 20:00 UTC | 1h 0m |
| 2026-05-10 | QTR71A | - | May 10, 22:35 UTC | May 11, 20:00 UTC | 21h 26m |
| 2026-05-10 | QTR71A | - | May 10, 21:59 UTC | May 11, 20:00 UTC | 22h 1m |
| 2026-05-10 | QTR71A | - | May 10, 17:15 UTC | May 10, 20:05 UTC | 2h 50m |
| 2026-05-09 | QTR1175 | MED → DOH | May 9, 22:05 UTC | May 10, 03:50 UTC | 5h 45m |
| 2026-05-09 | QTR1229 | HAS → DOH | May 9, 11:05 UTC | May 9, 15:40 UTC | 4h 35m |
| 2026-05-07 | QTR8Y | DUS → DOH | May 7, 19:45 UTC | May 7, 20:15 UTC | 30m |
| 2026-05-06 | QTR1130 | DOH → SLL | May 6, 16:40 UTC | May 6, 16:50 UTC | 10m |
| 2026-05-05 | QTR50E | - | May 5, 20:45 UTC | May 6, 03:15 UTC | 6h 30m |
| 2026-05-05 | QTR1W | DOH → STN | May 5, 17:50 UTC | May 5, 18:10 UTC | 20m |
| 2026-05-04 | QTR26K | DOH → ARN | May 4, 20:10 UTC | May 4, 23:05 UTC | 2h 55m |
| 2026-05-03 | QTR26K | DOH → ARN | May 3, 17:10 UTC | May 4, 02:04 UTC | 8h 55m |
| 2026-05-03 | QTR1178 | DOH → MED | May 3, 04:55 UTC | May 3, 10:35 UTC | 5h 40m |
| 2026-05-02 | QTR19R | JFK → DOH | May 2, 21:15 UTC | May 2, 21:40 UTC | 25m |
| 2026-05-02 | QTR1130 | DOH → SLL | May 2, 16:10 UTC | May 2, 16:45 UTC | 35m |
| 2026-05-01 | QTR33M | - | May 1, 17:00 UTC | May 2, 01:55 UTC | 8h 55m |
| 2026-05-01 | QTR411 | DAM → DOH | May 1, 06:10 UTC | May 1, 14:10 UTC | 8h 0m |
| 2026-04-30 | QTR19R | JFK → DOH | Apr 30, 16:15 UTC | Apr 30, 21:35 UTC | 5h 20m |
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-AHX page for operator, model, and routing details .