Apparatus

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sensors Mode-S transponder

734844

ICAO 24-bit transponder address · allocated to Iran

Currently assigned to EP-RBD · AIRBUS A-310

Hex
734844
Octal
34644104
Decimal
7,555,140
Country
IR
Tail
EP-RBD
Type
A310
No current signal · last broadcast 1h ago
Flights observed
73
Distinct callsigns
4
Country
IR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 734844.

Country allocation

The ICAO 24-bit address 734844 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 4 distinct

Callsign Airline Flights Last seen
AXV9214 - 58 2026-07-08
AXV9215 - 13 2026-07-08
AXV9211 - 1 2026-07-02
AXV9210 - 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-08 AXV9215 - Jul 8, 08:25 UTCJul 8, 08:50 UTC25m
2026-07-08 AXV9214 - Jul 8, 05:00 UTCJul 8, 06:25 UTC1h 25m
2026-07-05 AXV9215 - Jul 5, 07:45 UTCJul 5, 08:45 UTC1h 0m
2026-07-05 AXV9214 - Jul 5, 04:35 UTCJul 5, 06:00 UTC1h 25m
2026-07-04 AXV9214 - Jul 4, 07:10 UTCJul 5, 06:00 UTC22h 50m
2026-07-04 AXV9215 - Jul 4, 06:20 UTCJul 5, 04:45 UTC22h 25m
2026-07-04 AXV9214 - Jul 4, 02:35 UTCJul 4, 03:55 UTC1h 20m
2026-07-02 AXV9211 - Jul 2, 18:40 UTCJul 2, 19:40 UTC1h 0m
2026-07-02 AXV9210 - Jul 2, 06:00 UTCJul 2, 16:45 UTC10h 45m
2026-07-02 AXV9214 - Jul 2, 02:50 UTCJul 2, 04:15 UTC1h 25m
2026-07-01 AXV9214 - Jul 1, 07:05 UTCJul 2, 04:15 UTC21h 10m
2026-07-01 AXV9214 - Jul 1, 06:50 UTCJul 2, 04:15 UTC21h 25m
2026-07-01 AXV9214 - Jul 1, 02:45 UTCJul 1, 04:05 UTC1h 20m
2026-06-30 AXV9214 - Jun 30, 07:05 UTCJul 1, 04:05 UTC21h 0m
2026-06-30 AXV9214 - Jun 30, 06:10 UTCJul 1, 04:05 UTC21h 55m
2026-06-30 AXV9214 - Jun 30, 02:45 UTCJun 30, 04:10 UTC1h 25m
2026-06-29 AXV9214 - Jun 29, 07:05 UTCJun 30, 04:10 UTC21h 6m
2026-06-29 AXV9214 - Jun 29, 06:24 UTCJun 30, 04:10 UTC21h 46m
2026-06-29 AXV9214 - Jun 29, 02:54 UTCJun 29, 04:20 UTC1h 25m
2026-06-28 AXV9214 - Jun 28, 07:09 UTCJun 29, 04:20 UTC21h 10m
2026-06-28 AXV9214 - Jun 28, 06:15 UTCJun 29, 04:20 UTC22h 5m
2026-06-28 AXV9214 - Jun 28, 03:00 UTCJun 28, 04:15 UTC1h 15m
2026-06-27 AXV9214 - Jun 27, 07:10 UTCJun 28, 04:15 UTC21h 5m
2026-06-27 AXV9214 - Jun 27, 06:15 UTCJun 28, 04:15 UTC22h 0m
2026-06-27 AXV9214 - Jun 27, 03:04 UTCJun 27, 04:19 UTC1h 15m
2026-06-26 AXV9214 - Jun 26, 06:04 UTCJun 27, 04:19 UTC22h 15m
2026-06-26 AXV9214 - Jun 26, 02:44 UTCJun 26, 04:14 UTC1h 30m
2026-06-25 AXV9214 - Jun 25, 06:00 UTCJun 26, 04:14 UTC22h 15m
2026-06-25 AXV9214 - Jun 25, 02:39 UTCJun 25, 04:04 UTC1h 25m
2026-06-24 AXV9214 - Jun 24, 07:05 UTCJun 25, 04:04 UTC21h 0m
2026-06-24 AXV9214 - Jun 24, 05:59 UTCJun 25, 04:04 UTC22h 5m
2026-06-24 AXV9214 - Jun 24, 02:45 UTCJun 24, 04:05 UTC1h 20m
2026-06-23 AXV9214 - Jun 23, 07:05 UTCJun 24, 04:05 UTC21h 0m
2026-06-23 AXV9215 - Jun 23, 06:09 UTCJun 23, 07:15 UTC1h 5m
2026-06-23 AXV9214 - Jun 23, 02:55 UTCJun 23, 04:05 UTC1h 10m
2026-06-22 AXV9214 - Jun 22, 07:04 UTCJun 23, 04:05 UTC21h 0m
2026-06-22 AXV9215 - Jun 22, 06:05 UTCJun 23, 04:05 UTC22h 0m
2026-06-21 AXV9214 - Jun 21, 14:50 UTCJun 22, 04:04 UTC13h 15m
2026-06-21 AXV9214 - Jun 21, 11:55 UTCJun 21, 13:15 UTC1h 20m
2026-06-20 AXV9215 - Jun 20, 05:59 UTCJun 20, 07:04 UTC1h 5m
2026-06-20 AXV9214 - Jun 20, 02:49 UTCJun 20, 04:04 UTC1h 15m
2026-06-19 AXV9214 - Jun 19, 07:04 UTCJun 20, 04:04 UTC21h 0m
2026-06-19 AXV9214 - Jun 19, 05:59 UTCJun 20, 04:04 UTC22h 5m
2026-06-19 AXV9214 - Jun 19, 02:59 UTCJun 19, 04:14 UTC1h 15m
2026-06-18 AXV9214 - Jun 18, 07:05 UTCJun 19, 04:14 UTC21h 9m
2026-06-18 AXV9214 - Jun 18, 06:10 UTCJun 19, 04:14 UTC22h 4m
2026-06-18 AXV9214 - Jun 18, 02:35 UTCJun 18, 04:05 UTC1h 30m
2026-06-17 AXV9214 - Jun 17, 07:15 UTCJun 18, 04:05 UTC20h 50m
2026-06-17 AXV9214 - Jun 17, 06:25 UTCJun 18, 04:05 UTC21h 40m
2026-06-17 AXV9214 - Jun 17, 03:05 UTCJun 17, 04:25 UTC1h 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 EP-RBD page for operator, model, and routing details .

Mode-S 734844 frequently asked

What is Mode-S code 734844?
734844 is an ICAO 24-bit transponder address. Allocated to Iran. Assigned to EP-RBD.
Where is Mode-S 734844 registered?
Mode-S code 734844 is allocated to Iran (IR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 734844 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 734844, octal 34644104, decimal 7,555,140.
What flights does 734844 operate?
Mode-S 734844 has broadcast 4 distinct callsigns, including AXV9214, AXV9215, AXV9211, AXV9210.