sensors Mode-S transponder
06A2B2
ICAO 24-bit transponder address · allocated to Qatar
Currently assigned to A7-BEN · BOEING 777-300ER
- Hex
- 06A2B2
- Octal
- 01521262
- Decimal
- 434,866
- Country
- QA
- Tail
- A7-BEN
- Type
- B77W
- Flights observed
- 183
- Distinct callsigns
- 20
- Country
- QA
- Last broadcast
- Jul 26, 00:55 UTC
Last known position
Country allocation
The ICAO 24-bit address 06A2B2 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 |
|---|---|---|---|
| QTR809 | - | 6 | 2026-07-09 |
| QTR1F | Qatar Airways | 6 | 2026-07-25 |
| QTR1C | Qatar Airways | 6 | 2026-05-16 |
| QTR892 | - | 5 | 2026-06-20 |
| QTR871 | Qatar Airways | 5 | 2026-05-22 |
| QTR65H | Qatar Airways | 5 | 2026-06-10 |
| QTR60L | - | 5 | 2026-04-18 |
| QTR33C | Qatar Airways | 5 | 2026-04-25 |
| QTR93X | Qatar Airways | 4 | 2026-04-26 |
| QTR839 | Qatar Airways | 4 | 2026-05-20 |
| QTR72P | Qatar Airways | 4 | 2026-07-22 |
| QTR54E | Qatar Airways | 4 | 2026-06-10 |
| QTR30J | Qatar Airways | 4 | 2026-07-23 |
| QTR90C | Qatar Airways | 3 | 2026-06-05 |
| QTR893 | - | 3 | 2026-06-21 |
| QTR875 | Qatar Airways | 3 | 2026-05-26 |
| QTR874 | Qatar Airways | 3 | 2026-05-26 |
| QTR870 | - | 3 | 2026-07-15 |
| QTR838 | Qatar Airways | 3 | 2026-05-19 |
| QTR837 | Qatar Airways | 3 | 2026-06-01 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | QTR67H | SKT → DOH | Jul 25, 18:50 UTC | Jul 26, 00:55 UTC | 6h 5m |
| 2026-07-25 | QTR1F | SFO → DOH | Jul 25, 10:10 UTC | Jul 25, 16:30 UTC | 6h 20m |
| 2026-07-24 | QTR42M | AMS → DOH | Jul 24, 21:30 UTC | Jul 25, 01:15 UTC | 3h 45m |
| 2026-07-24 | QTR037 | DOH → CDG | Jul 24, 13:10 UTC | Jul 24, 19:20 UTC | 6h 10m |
| 2026-07-23 | QTR30J | JFK → DOH | Jul 23, 16:35 UTC | Jul 24, 04:25 UTC | 11h 50m |
| 2026-07-22 | QTR72P | DOH → DFW | Jul 22, 23:50 UTC | Jul 23, 13:30 UTC | 13h 40m |
| 2026-07-22 | QTR88R | - | Jul 22, 14:35 UTC | Jul 22, 18:20 UTC | 3h 45m |
| 2026-07-21 | QTR15K | DOH → PRG | Jul 21, 18:20 UTC | Jul 22, 11:55 UTC | 17h 35m |
| 2026-07-20 | QTR74G | BGW → DOH | Jul 20, 22:35 UTC | Jul 21, 05:15 UTC | 6h 39m |
| 2026-07-20 | QTR68T | - | Jul 20, 00:35 UTC | Jul 20, 15:00 UTC | 14h 25m |
| 2026-07-19 | QTR21X | - | Jul 19, 07:15 UTC | Jul 19, 20:05 UTC | 12h 50m |
| 2026-07-18 | QTR56L | - | Jul 18, 11:10 UTC | Jul 18, 15:05 UTC | 3h 55m |
| 2026-07-17 | QTR32N | - | Jul 17, 22:45 UTC | Jul 17, 23:55 UTC | 1h 10m |
| 2026-07-17 | QTR572 | - | Jul 17, 19:40 UTC | Jul 17, 21:00 UTC | 1h 20m |
| 2026-07-17 | QTR403 | - | Jul 17, 11:39 UTC | Jul 17, 14:10 UTC | 2h 30m |
| 2026-07-16 | QTR30J | JFK → DOH | Jul 16, 16:00 UTC | Jul 17, 04:20 UTC | 12h 20m |
| 2026-07-15 | QTR72P | DOH → JFK | Jul 15, 23:45 UTC | Jul 16, 13:10 UTC | 13h 25m |
| 2026-07-15 | QTR870 | - | Jul 15, 00:35 UTC | Jul 15, 19:30 UTC | 18h 55m |
| 2026-07-14 | QTR870 | - | Jul 14, 23:50 UTC | Jul 15, 19:30 UTC | 19h 40m |
| 2026-07-14 | QTR98E | - | Jul 14, 16:35 UTC | Jul 14, 21:30 UTC | 4h 55m |
| 2026-07-14 | QTR5X | - | Jul 14, 06:40 UTC | Jul 14, 11:25 UTC | 4h 45m |
| 2026-07-13 | QTR807 | - | Jul 13, 13:45 UTC | Jul 13, 23:45 UTC | 10h 0m |
| 2026-07-13 | QTR806 | - | Jul 13, 00:40 UTC | Jul 13, 10:25 UTC | 9h 45m |
| 2026-07-12 | VOZ001 | - | Jul 12, 05:15 UTC | Jul 12, 19:30 UTC | 14h 15m |
| 2026-07-11 | VOZ002 | - | Jul 11, 06:55 UTC | Jul 11, 20:45 UTC | 13h 50m |
| 2026-07-10 | QTR30J | - | Jul 10, 17:45 UTC | Jul 11, 04:35 UTC | 10h 50m |
| 2026-07-10 | QTR30J | - | Jul 10, 16:30 UTC | Jul 10, 17:40 UTC | 1h 10m |
| 2026-07-10 | QTR72P | DOH → DFW | Jul 10, 02:15 UTC | Jul 10, 13:40 UTC | 11h 25m |
| 2026-07-10 | QTR72P | DOH → DFW | Jul 10, 00:20 UTC | Jul 10, 00:35 UTC | 15m |
| 2026-07-09 | QTR809 | - | Jul 9, 18:30 UTC | Jul 9, 18:55 UTC | 25m |
| 2026-07-09 | QTR809 | - | Jul 9, 08:50 UTC | Jul 9, 17:05 UTC | 8h 15m |
| 2026-07-09 | QTR808 | - | Jul 9, 00:35 UTC | Jul 9, 03:40 UTC | 3h 5m |
| 2026-07-08 | QTR17E | - | Jul 8, 02:25 UTC | Jul 8, 14:35 UTC | 12h 10m |
| 2026-07-07 | QTR20R | DOH → JFK | Jul 7, 05:40 UTC | Jul 7, 18:55 UTC | 13h 15m |
| 2026-07-06 | QTR8M | - | Jul 6, 13:15 UTC | Jul 6, 23:15 UTC | 10h 0m |
| 2026-07-05 | QTR5M | - | Jul 5, 20:50 UTC | Jul 6, 06:40 UTC | 9h 50m |
| 2026-07-05 | QTR5M | - | Jul 5, 17:40 UTC | Jul 5, 18:20 UTC | 40m |
| 2026-07-05 | QTR3R | DAC → DOH | Jul 5, 05:35 UTC | Jul 5, 10:15 UTC | 4h 40m |
| 2026-07-04 | QTR62J | - | Jul 4, 23:10 UTC | Jul 5, 03:45 UTC | 4h 35m |
| 2026-07-04 | QTR957 | - | Jul 4, 16:00 UTC | Jul 4, 19:40 UTC | 3h 40m |
| 2026-07-04 | QTR956 | - | Jul 4, 00:00 UTC | Jul 4, 08:05 UTC | 8h 5m |
| 2026-07-01 | QTR27R | - | Jul 1, 12:25 UTC | Jul 2, 01:30 UTC | 13h 5m |
| 2026-07-01 | QTR27R | - | Jul 1, 11:00 UTC | Jul 1, 11:35 UTC | 35m |
| 2026-06-30 | QTR40X | - | Jun 30, 17:35 UTC | Jul 1, 06:50 UTC | 13h 15m |
| 2026-06-30 | QTR77A | IAD → DOH | Jun 30, 01:00 UTC | Jun 30, 13:35 UTC | 12h 35m |
| 2026-06-29 | QTR18F | - | Jun 29, 08:29 UTC | Jun 29, 19:54 UTC | 11h 25m |
| 2026-06-29 | QTR18F | - | Jun 29, 06:19 UTC | Jun 29, 06:44 UTC | 25m |
| 2026-06-28 | QTR3X | - | Jun 28, 13:29 UTC | Jun 29, 02:20 UTC | 12h 50m |
| 2026-06-28 | QTR915 | - | Jun 28, 05:29 UTC | Jun 28, 09:34 UTC | 4h 5m |
| 2026-06-27 | QTR914 | ADL → AKL | Jun 27, 07:30 UTC | Jun 27, 11:30 UTC | 4h 0m |
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-BEN page for operator, model, and routing details .