sensors Mode-S transponder
728671
ICAO 24-bit transponder address · allocated to Iraq
Currently assigned to YI-ASQ · BOEING 737-800
- Hex
- 728671
- Octal
- 34503161
- Decimal
- 7,505,521
- Country
- IQ
- Tail
- YI-ASQ
- Type
- B738
- Flights observed
- 60
- Distinct callsigns
- 20
- Country
- IQ
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address 728671 falls within the block assigned to Iraq (IQ) by ICAO Annex 10, Volume III. Every aircraft registered in Iraq 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 |
|---|---|---|---|
| IAW101 | - | 7 | 2026-06-21 |
| IAW102 | - | 5 | 2026-06-21 |
| IAW164 | - | 4 | 2026-06-17 |
| IAW252 | Iraqi Airways | 3 | 2026-06-07 |
| IAW225 | - | 3 | 2026-06-20 |
| IAW216 | Iraqi Airways | 3 | 2026-06-11 |
| IAW147 | Iraqi Airways | 3 | 2026-05-16 |
| IAW251 | - | 2 | 2026-06-24 |
| IAW222 | Iraqi Airways | 2 | 2026-05-13 |
| IAW215 | Iraqi Airways | 2 | 2026-06-11 |
| IAW209 | Iraqi Airways | 2 | 2026-06-24 |
| IAW148 | Iraqi Airways | 2 | 2026-05-16 |
| IAW341 | Iraqi Airways | 1 | 2026-06-13 |
| IAW3024 | - | 1 | 2026-05-25 |
| IAW3023 | - | 1 | 2026-05-25 |
| IAW302 | - | 1 | 2026-06-26 |
| IAW301 | - | 1 | 2026-06-24 |
| IAW229 | Iraqi Airways | 1 | 2026-06-19 |
| IAW226 | - | 1 | 2026-06-20 |
| IAW220 | Iraqi Airways | 1 | 2026-06-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-26 | IAW302 | - | Jun 26, 10:25 UTC | Jun 26, 10:44 UTC | 20m |
| 2026-06-25 | IAW120 | - | Jun 25, 17:30 UTC | Jun 26, 08:54 UTC | 15h 25m |
| 2026-06-25 | IAW119 | - | Jun 25, 05:20 UTC | Jun 25, 15:24 UTC | 10h 5m |
| 2026-06-24 | IAW251 | - | Jun 24, 18:44 UTC | Jun 25, 04:04 UTC | 9h 20m |
| 2026-06-24 | IAW209 | BGW → AYT | Jun 24, 10:04 UTC | Jun 24, 17:25 UTC | 7h 20m |
| 2026-06-24 | IAW301 | - | Jun 24, 08:20 UTC | Jun 24, 08:49 UTC | 30m |
| 2026-06-23 | IAW124 | - | Jun 23, 11:14 UTC | Jun 24, 08:49 UTC | 21h 35m |
| 2026-06-23 | IAW123 | - | Jun 23, 08:35 UTC | Jun 23, 09:54 UTC | 1h 20m |
| 2026-06-21 | IAW102 | - | Jun 21, 10:40 UTC | Jun 21, 11:34 UTC | 55m |
| 2026-06-21 | IAW101 | - | Jun 21, 04:24 UTC | Jun 21, 08:54 UTC | 4h 30m |
| 2026-06-20 | IAW226 | - | Jun 20, 09:19 UTC | Jun 21, 03:14 UTC | 17h 55m |
| 2026-06-20 | IAW225 | - | Jun 20, 06:39 UTC | Jun 20, 07:59 UTC | 1h 20m |
| 2026-06-19 | IAW225 | - | Jun 19, 10:54 UTC | Jun 20, 07:59 UTC | 21h 5m |
| 2026-06-19 | IAW229 | EBL → IST | Jun 19, 08:14 UTC | Jun 19, 08:50 UTC | 35m |
| 2026-06-18 | IAW101 | - | Jun 18, 08:20 UTC | Jun 19, 08:14 UTC | 23h 54m |
| 2026-06-18 | IAW101 | - | Jun 18, 04:30 UTC | Jun 18, 08:30 UTC | 4h 0m |
| 2026-06-17 | IAW164 | - | Jun 17, 16:35 UTC | Jun 18, 03:30 UTC | 10h 55m |
| 2026-06-17 | IAW102 | - | Jun 17, 10:50 UTC | Jun 17, 15:30 UTC | 4h 40m |
| 2026-06-17 | IAW101 | - | Jun 17, 08:45 UTC | Jun 17, 09:05 UTC | 20m |
| 2026-06-13 | IAW341 | BGW → SHJ | Jun 13, 13:25 UTC | Jun 13, 16:50 UTC | 3h 25m |
| 2026-06-12 | IAW105 | ISU → DXB | Jun 12, 08:15 UTC | Jun 12, 08:45 UTC | 30m |
| 2026-06-11 | IAW216 | IST → BGW | Jun 11, 08:20 UTC | Jun 12, 08:15 UTC | 23h 56m |
| 2026-06-11 | IAW216 | IST → BGW | Jun 11, 08:10 UTC | Jun 11, 08:35 UTC | 25m |
| 2026-06-11 | IAW215 | BGW → IST | Jun 11, 05:55 UTC | Jun 11, 06:30 UTC | 35m |
| 2026-06-09 | IAW220 | IST → OSM | Jun 9, 09:40 UTC | Jun 9, 10:50 UTC | 1h 10m |
| 2026-06-09 | IAW219 | OSM → IST | Jun 9, 06:55 UTC | Jun 9, 08:15 UTC | 1h 20m |
| 2026-06-07 | IAW252 | IST → KIK | Jun 7, 10:05 UTC | Jun 7, 11:10 UTC | 1h 5m |
| 2026-06-06 | IAW146 | CAI → EBL | Jun 6, 15:59 UTC | Jun 7, 08:45 UTC | 16h 45m |
| 2026-06-06 | IAW145 | EBL → CAI | Jun 6, 13:15 UTC | Jun 6, 14:09 UTC | 55m |
| 2026-06-01 | IAW210 | AYT → BGW | Jun 1, 18:40 UTC | Jun 1, 19:00 UTC | 20m |
| 2026-06-01 | IAW209 | BGW → AYT | Jun 1, 16:40 UTC | Jun 1, 17:20 UTC | 40m |
| 2026-05-31 | IAW164 | AMM → BGW | May 31, 16:45 UTC | May 31, 17:05 UTC | 20m |
| 2026-05-31 | IAW214 | - | May 31, 00:05 UTC | May 31, 15:20 UTC | 15h 15m |
| 2026-05-30 | IAW213 | - | May 30, 09:25 UTC | May 30, 22:50 UTC | 13h 25m |
| 2026-05-29 | IAW225 | - | May 29, 16:45 UTC | May 30, 08:10 UTC | 15h 25m |
| 2026-05-29 | IAW252 | IST → KIK | May 29, 09:30 UTC | May 29, 15:30 UTC | 6h 0m |
| 2026-05-28 | IAW110 | CAI → BGW | May 28, 17:45 UTC | May 29, 08:05 UTC | 14h 20m |
| 2026-05-28 | IAW109 | BGW → CAI | May 28, 04:30 UTC | May 28, 16:00 UTC | 11h 30m |
| 2026-05-25 | IAW3024 | - | May 25, 17:20 UTC | May 25, 17:35 UTC | 15m |
| 2026-05-25 | IAW3023 | - | May 25, 15:55 UTC | May 25, 16:20 UTC | 25m |
| 2026-05-24 | IAW102 | CAI → BGW | May 24, 11:05 UTC | May 24, 11:50 UTC | 45m |
| 2026-05-24 | IAW101 | BGW → CAI | May 24, 08:30 UTC | May 24, 09:10 UTC | 40m |
| 2026-05-21 | IAW164 | AMM → BGW | May 21, 16:40 UTC | May 21, 17:00 UTC | 20m |
| 2026-05-21 | IAW216 | IST → BGW | May 21, 08:15 UTC | May 21, 08:25 UTC | 10m |
| 2026-05-21 | IAW215 | BGW → IST | May 21, 06:15 UTC | May 21, 06:30 UTC | 15m |
| 2026-05-20 | IAW164 | AMM → BGW | May 20, 17:20 UTC | May 20, 17:30 UTC | 10m |
| 2026-05-20 | IAW102 | CAI → BGW | May 20, 11:25 UTC | May 20, 12:10 UTC | 45m |
| 2026-05-20 | IAW101 | BGW → CAI | May 20, 08:30 UTC | May 20, 09:40 UTC | 1h 10m |
| 2026-05-18 | IAW252 | IST → KIK | May 18, 09:50 UTC | May 18, 10:05 UTC | 15m |
| 2026-05-18 | IAW251 | KIK → IST | May 18, 08:15 UTC | May 18, 08:25 UTC | 10m |
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 YI-ASQ page for operator, model, and routing details .