sensors Mode-S transponder
728677
ICAO 24-bit transponder address · allocated to Iraq
Currently assigned to YI-ASW · BOEING 737-800
- Hex
- 728677
- Octal
- 34503167
- Decimal
- 7,505,527
- Country
- IQ
- Tail
- YI-ASW
- Type
- B738
- Flights observed
- 95
- Distinct callsigns
- 20
- Country
- IQ
- Last broadcast
- 17h ago
Last known position
Country allocation
The ICAO 24-bit address 728677 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 |
|---|---|---|---|
| IAW127 | - | 15 | 2026-07-13 |
| IAW147 | - | 7 | 2026-07-11 |
| IAW148 | - | 6 | 2026-07-11 |
| IAW222 | - | 5 | 2026-06-24 |
| IAW221 | - | 5 | 2026-06-26 |
| IAW1666 | - | 5 | 2026-07-15 |
| IAW128 | - | 5 | 2026-07-13 |
| IAW123 | - | 5 | 2026-06-20 |
| IAW102 | Iraqi Airways | 5 | 2026-05-06 |
| IAW214 | - | 4 | 2026-07-05 |
| IAW101 | - | 4 | 2026-06-29 |
| IAW213 | - | 3 | 2026-07-04 |
| IAW1665 | - | 3 | 2026-07-15 |
| IAW216 | Iraqi Airways | 2 | 2026-05-09 |
| IAW132 | Iraqi Airways | 2 | 2026-07-02 |
| IAW105 | Iraqi Airways | 2 | 2026-07-17 |
| IAW7051 | - | 1 | 2026-07-07 |
| IAW6002 | - | 1 | 2026-06-30 |
| IAW6001 | - | 1 | 2026-06-29 |
| IAW3024 | - | 1 | 2026-06-30 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | IAW106 | DXB → ISU | Jul 17, 08:54 UTC | Jul 17, 09:45 UTC | 50m |
| 2026-07-17 | IAW105 | ISU → DXB | Jul 17, 07:05 UTC | Jul 17, 07:44 UTC | 40m |
| 2026-07-17 | IAW105 | ISU → DXB | Jul 17, 06:15 UTC | Jul 17, 07:00 UTC | 45m |
| 2026-07-15 | IAW1666 | - | Jul 15, 04:30 UTC | Jul 15, 04:55 UTC | 25m |
| 2026-07-15 | IAW1665 | - | Jul 15, 03:05 UTC | Jul 15, 03:35 UTC | 30m |
| 2026-07-13 | IAW128 | - | Jul 13, 08:35 UTC | Jul 13, 17:45 UTC | 9h 10m |
| 2026-07-13 | IAW127 | - | Jul 13, 05:45 UTC | Jul 13, 06:25 UTC | 40m |
| 2026-07-12 | IAW127 | - | Jul 12, 09:30 UTC | Jul 13, 06:25 UTC | 20h 55m |
| 2026-07-11 | IAW148 | - | Jul 11, 16:10 UTC | Jul 12, 07:25 UTC | 15h 15m |
| 2026-07-11 | IAW147 | - | Jul 11, 07:05 UTC | Jul 11, 14:15 UTC | 7h 10m |
| 2026-07-11 | IAW127 | - | Jul 11, 04:40 UTC | Jul 11, 05:45 UTC | 1h 5m |
| 2026-07-07 | IAW7051 | - | Jul 7, 13:15 UTC | Jul 7, 13:25 UTC | 10m |
| 2026-07-05 | IAW214 | - | Jul 5, 00:00 UTC | Jul 5, 13:40 UTC | 13h 40m |
| 2026-07-04 | IAW213 | - | Jul 4, 15:00 UTC | Jul 4, 22:35 UTC | 7h 35m |
| 2026-07-03 | IAW178 | - | Jul 3, 16:50 UTC | Jul 3, 17:10 UTC | 20m |
| 2026-07-03 | IAW230 | - | Jul 3, 11:10 UTC | Jul 3, 15:35 UTC | 4h 25m |
| 2026-07-02 | IAW132 | BEY → BGW | Jul 2, 10:00 UTC | Jul 2, 13:30 UTC | 3h 30m |
| 2026-07-02 | IAW1666 | - | Jul 2, 04:25 UTC | Jul 2, 08:30 UTC | 4h 5m |
| 2026-07-01 | IAW1302 | - | Jul 1, 14:35 UTC | Jul 2, 03:20 UTC | 12h 45m |
| 2026-06-30 | IAW3024 | - | Jun 30, 17:50 UTC | Jul 1, 13:10 UTC | 19h 20m |
| 2026-06-30 | IAW3023 | - | Jun 30, 16:25 UTC | Jun 30, 16:30 UTC | 5m |
| 2026-06-30 | IAW6002 | - | Jun 30, 08:05 UTC | Jun 30, 09:15 UTC | 1h 10m |
| 2026-06-29 | IAW6001 | - | Jun 29, 10:59 UTC | Jun 30, 05:45 UTC | 18h 45m |
| 2026-06-29 | IAW101 | - | Jun 29, 04:45 UTC | Jun 29, 09:29 UTC | 4h 45m |
| 2026-06-28 | IAW1665 | - | Jun 28, 09:10 UTC | Jun 29, 03:20 UTC | 18h 10m |
| 2026-06-27 | IAW148 | CAI → BSR | Jun 27, 16:30 UTC | Jun 27, 17:25 UTC | 55m |
| 2026-06-27 | IAW147 | BSR → CAI | Jun 27, 07:34 UTC | Jun 27, 14:00 UTC | 6h 25m |
| 2026-06-26 | IAW127 | - | Jun 26, 16:39 UTC | Jun 27, 05:44 UTC | 13h 5m |
| 2026-06-26 | IAW221 | - | Jun 26, 14:19 UTC | Jun 26, 14:55 UTC | 35m |
| 2026-06-24 | IAW222 | - | Jun 24, 16:34 UTC | Jun 24, 17:40 UTC | 1h 5m |
| 2026-06-24 | IAW128 | - | Jun 24, 07:40 UTC | Jun 24, 15:09 UTC | 7h 30m |
| 2026-06-23 | IAW127 | - | Jun 23, 16:20 UTC | Jun 24, 06:20 UTC | 14h 0m |
| 2026-06-23 | IAW147 | BSR → CAI | Jun 23, 13:15 UTC | Jun 23, 14:15 UTC | 1h 0m |
| 2026-06-22 | IAW222 | - | Jun 22, 16:34 UTC | Jun 22, 17:04 UTC | 30m |
| 2026-06-22 | IAW221 | - | Jun 22, 14:10 UTC | Jun 22, 14:45 UTC | 35m |
| 2026-06-20 | IAW124 | - | Jun 20, 11:14 UTC | Jun 20, 12:04 UTC | 50m |
| 2026-06-20 | IAW123 | - | Jun 20, 08:25 UTC | Jun 20, 09:49 UTC | 1h 25m |
| 2026-06-19 | IAW132 | BEY → BGW | Jun 19, 09:40 UTC | Jun 19, 09:49 UTC | 10m |
| 2026-06-19 | IAW1666 | AMM → BGW | Jun 19, 04:39 UTC | Jun 19, 05:00 UTC | 20m |
| 2026-06-19 | IAW1665 | - | Jun 19, 02:45 UTC | Jun 19, 03:05 UTC | 20m |
| 2026-06-12 | IAW302 | - | Jun 12, 10:20 UTC | Jun 12, 10:45 UTC | 25m |
| 2026-06-12 | IAW214 | - | Jun 12, 00:05 UTC | Jun 12, 01:15 UTC | 1h 11m |
| 2026-06-11 | IAW123 | BGW → DXB | Jun 11, 08:30 UTC | Jun 11, 12:05 UTC | 3h 35m |
| 2026-06-10 | IAW123 | BGW → DXB | Jun 10, 10:15 UTC | Jun 11, 09:10 UTC | 22h 55m |
| 2026-06-10 | IAW214 | - | Jun 10, 00:10 UTC | Jun 10, 01:00 UTC | 50m |
| 2026-06-09 | IAW213 | - | Jun 9, 21:45 UTC | Jun 9, 22:50 UTC | 1h 5m |
| 2026-06-06 | IAW1666 | AMM → BGW | Jun 6, 04:35 UTC | Jun 6, 04:55 UTC | 20m |
| 2026-06-05 | IAW252 | IST → KIK | Jun 5, 10:45 UTC | Jun 5, 12:00 UTC | 1h 15m |
| 2026-06-05 | IAW251 | KIK → IST | Jun 5, 07:55 UTC | Jun 5, 08:05 UTC | 10m |
| 2026-06-03 | IAW222 | IST → BSR | Jun 3, 16:35 UTC | Jun 3, 17:05 UTC | 30m |
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-ASW page for operator, model, and routing details .