sensors Mode-S transponder
732443
ICAO 24-bit transponder address · allocated to Iran
Currently assigned to EP-IBC · AIRBUS A-300-600
- Hex
- 732443
- Octal
- 34622103
- Decimal
- 7,545,923
- Country
- IR
- Tail
- EP-IBC
- Type
- A306
- Flights observed
- 56
- Distinct callsigns
- 20
- Country
- IR
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 732443 falls within the block assigned to Iran (IR) by ICAO Annex 10, Volume III. Every aircraft registered in Iran 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 |
|---|---|---|---|
| IRA3585 | - | 5 | 2026-05-03 |
| IRA3633 | - | 4 | 2026-05-01 |
| IRA3607 | - | 4 | 2026-05-06 |
| IRA719 | Iran Air | 3 | 2026-06-13 |
| IRA3689 | - | 3 | 2026-04-29 |
| IRA3685 | - | 3 | 2026-05-07 |
| IRA3591 | - | 3 | 2026-05-10 |
| IRA3562 | Iran Air | 3 | 2026-05-11 |
| IRA3553 | Iran Air | 3 | 2026-05-05 |
| IRA3539 | - | 3 | 2026-05-03 |
| IRA3505 | - | 3 | 2026-05-08 |
| IRA3677 | - | 2 | 2026-05-13 |
| IRA3638 | - | 2 | 2026-05-07 |
| IRA3603 | - | 2 | 2026-04-29 |
| IRA3589 | - | 2 | 2026-05-10 |
| IRA3541 | - | 2 | 2026-05-04 |
| IRA718 | Iran Air | 1 | 2026-06-14 |
| IRA3690 | - | 1 | 2026-04-30 |
| IRA3676 | - | 1 | 2026-05-12 |
| IRA3639 | - | 1 | 2026-05-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-14 | IRA718 | IST → IKA | Jun 14, 11:15 UTC | Jun 14, 12:25 UTC | 1h 10m |
| 2026-06-13 | IRA719 | IKA → IST | Jun 13, 17:30 UTC | Jun 14, 07:05 UTC | 13h 36m |
| 2026-06-13 | IRA719 | IKA → IST | Jun 13, 10:50 UTC | Jun 14, 07:05 UTC | 20h 15m |
| 2026-06-13 | IRA719 | IKA → IST | Jun 13, 10:30 UTC | Jun 14, 07:05 UTC | 20h 35m |
| 2026-06-08 | IRA1636 | - | Jun 8, 17:20 UTC | Jun 8, 18:15 UTC | 55m |
| 2026-06-03 | IRA1504 | - | Jun 3, 14:00 UTC | Jun 3, 19:45 UTC | 5h 45m |
| 2026-05-16 | IRA3593 | - | May 16, 06:50 UTC | May 16, 13:01 UTC | 6h 10m |
| 2026-05-14 | IRA3639 | - | May 14, 21:30 UTC | May 15, 03:40 UTC | 6h 10m |
| 2026-05-13 | IRA3677 | - | May 13, 16:30 UTC | May 13, 22:30 UTC | 6h 0m |
| 2026-05-13 | IRA3677 | - | May 13, 00:50 UTC | May 13, 22:30 UTC | 21h 40m |
| 2026-05-12 | IRA3676 | - | May 12, 19:55 UTC | May 13, 17:35 UTC | 21h 40m |
| 2026-05-12 | IRA3613 | - | May 12, 03:05 UTC | May 13, 01:40 UTC | 22h 35m |
| 2026-05-11 | IRA3562 | IKA → MED | May 11, 21:10 UTC | May 12, 20:45 UTC | 23h 35m |
| 2026-05-11 | IRA3562 | IKA → MED | May 11, 00:49 UTC | May 11, 22:15 UTC | 21h 26m |
| 2026-05-11 | IRA3562 | IKA → MED | May 11, 00:34 UTC | May 11, 22:15 UTC | 21h 41m |
| 2026-05-10 | IRA3591 | - | May 10, 10:00 UTC | May 11, 01:34 UTC | 15h 35m |
| 2026-05-10 | IRA3589 | - | May 10, 01:04 UTC | May 11, 00:45 UTC | 23h 40m |
| 2026-05-09 | IRA3589 | - | May 9, 21:05 UTC | May 10, 20:35 UTC | 23h 30m |
| 2026-05-08 | IRA3505 | - | May 8, 22:50 UTC | May 9, 21:34 UTC | 22h 45m |
| 2026-05-08 | IRA3505 | - | May 8, 06:30 UTC | May 8, 23:45 UTC | 17h 15m |
| 2026-05-08 | IRA3505 | - | May 8, 01:35 UTC | May 8, 23:45 UTC | 22h 10m |
| 2026-05-07 | IRA3638 | - | May 7, 19:50 UTC | May 8, 18:45 UTC | 22h 55m |
| 2026-05-07 | IRA3638 | - | May 7, 14:55 UTC | May 8, 07:24 UTC | 16h 30m |
| 2026-05-07 | IRA3685 | - | May 7, 03:40 UTC | May 8, 02:35 UTC | 22h 55m |
| 2026-05-06 | IRA3685 | - | May 6, 23:05 UTC | May 7, 20:45 UTC | 21h 40m |
| 2026-05-06 | IRA3685 | - | May 6, 16:50 UTC | May 7, 15:55 UTC | 23h 5m |
| 2026-05-06 | IRA3607 | - | May 6, 11:20 UTC | May 7, 04:45 UTC | 17h 24m |
| 2026-05-06 | IRA3607 | - | May 6, 03:10 UTC | May 7, 00:00 UTC | 20h 49m |
| 2026-05-05 | IRA3607 | - | May 5, 22:50 UTC | May 6, 16:55 UTC | 18h 5m |
| 2026-05-05 | IRA3607 | - | May 5, 22:20 UTC | May 6, 16:55 UTC | 18h 35m |
| 2026-05-05 | IRA3553 | MED → OMH | May 5, 15:25 UTC | May 6, 12:10 UTC | 20h 45m |
| 2026-05-05 | IRA3553 | MED → OMH | May 5, 10:05 UTC | May 6, 04:05 UTC | 18h 0m |
| 2026-05-04 | IRA3553 | MED → OMH | May 4, 17:00 UTC | May 5, 16:20 UTC | 23h 21m |
| 2026-05-04 | IRA3541 | - | May 4, 16:15 UTC | May 5, 11:05 UTC | 18h 51m |
| 2026-05-04 | IRA3541 | - | May 4, 10:50 UTC | May 5, 10:45 UTC | 23h 56m |
| 2026-05-03 | IRA3539 | - | May 3, 22:49 UTC | May 4, 17:10 UTC | 18h 20m |
| 2026-05-03 | IRA3539 | - | May 3, 22:05 UTC | May 4, 17:10 UTC | 19h 5m |
| 2026-05-03 | IRA3539 | - | May 3, 15:00 UTC | May 4, 11:00 UTC | 20h 0m |
| 2026-05-03 | IRA3591 | - | May 3, 14:15 UTC | May 4, 11:00 UTC | 20h 45m |
| 2026-05-03 | IRA3591 | - | May 3, 09:30 UTC | May 4, 03:54 UTC | 18h 25m |
| 2026-05-03 | IRA3585 | - | May 3, 01:30 UTC | May 3, 23:00 UTC | 21h 29m |
| 2026-05-02 | IRA3585 | - | May 2, 21:10 UTC | May 3, 15:15 UTC | 18h 4m |
| 2026-05-02 | IRA3585 | - | May 2, 20:35 UTC | May 3, 15:15 UTC | 18h 39m |
| 2026-05-02 | IRA3585 | - | May 2, 07:25 UTC | May 3, 02:30 UTC | 19h 5m |
| 2026-05-02 | IRA3585 | - | May 2, 02:50 UTC | May 3, 02:30 UTC | 23h 40m |
| 2026-05-02 | IRA3510 | DOH → BND | May 2, 02:40 UTC | May 2, 21:35 UTC | 18h 55m |
| 2026-05-01 | IRA3633 | - | May 1, 07:00 UTC | May 2, 03:45 UTC | 20h 45m |
| 2026-05-01 | IRA3633 | - | May 1, 03:00 UTC | May 2, 02:45 UTC | 23h 45m |
| 2026-04-30 | IRA3633 | - | Apr 30, 13:50 UTC | May 1, 08:15 UTC | 18h 25m |
| 2026-04-30 | IRA3633 | - | Apr 30, 08:50 UTC | May 1, 08:15 UTC | 23h 25m |
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 EP-IBC page for operator, model, and routing details .