Apparatus

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sensors Mode-S transponder

702034

ICAO 24-bit transponder address · allocated to Bangladesh

Currently assigned to S2-AFM · BOEING 737-800

Hex
702034
Octal
34020064
Decimal
7,348,276
Country
BD
Tail
S2-AFM
Type
B738
No current signal · last broadcast 3h ago
Flights observed
420
Distinct callsigns
20
Country
BD
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 702034.

Country allocation

The ICAO 24-bit address 702034 falls within the block assigned to Bangladesh (BD) by ICAO Annex 10, Volume III. Every aircraft registered in Bangladesh 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
BBC386 - 53 2026-07-02
BBC387 - 47 2026-07-02
BBC389 Biman Bangladesh Airlines 23 2026-07-05
BBC388 - 23 2026-07-05
BBC252 - 22 2026-07-13
BBC397 - 21 2026-07-13
BBC152 - 21 2026-07-11
BBC151 - 21 2026-07-12
BBC398 - 20 2026-07-13
BBC585 - 15 2026-07-10
BBC584 - 15 2026-07-10
BBC371 - 15 2026-07-14
BBC351 - 14 2026-07-10
BBC374 - 13 2026-07-07
BBC373 - 13 2026-07-07
BBC372 - 13 2026-07-14
BBC128 - 10 2026-07-08
BBC342 - 8 2026-07-09
BBC327 - 8 2026-07-11
BBC363 - 7 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BBC372 - Jul 14, 07:00 UTCJul 14, 08:15 UTC1h 15m
2026-07-14 BBC371 - Jul 14, 04:25 UTCJul 14, 05:30 UTC1h 5m
2026-07-13 BBC398 - Jul 13, 11:00 UTCJul 13, 13:00 UTC2h 0m
2026-07-13 BBC397 - Jul 13, 07:30 UTCJul 13, 09:35 UTC2h 5m
2026-07-13 BBC252 - Jul 13, 04:45 UTCJul 13, 05:05 UTC20m
2026-07-12 BBC252 - Jul 12, 22:55 UTCJul 13, 03:40 UTC4h 45m
2026-07-12 BBC151 - Jul 12, 19:25 UTCJul 12, 19:50 UTC25m
2026-07-12 BBC151 - Jul 12, 15:30 UTCJul 12, 18:20 UTC2h 50m
2026-07-12 BBC151 - Jul 12, 13:15 UTCJul 12, 13:35 UTC20m
2026-07-12 BBC228 - Jul 12, 06:15 UTCJul 12, 06:35 UTC20m
2026-07-12 BBC228 - Jul 12, 01:00 UTCJul 12, 04:20 UTC3h 20m
2026-07-11 BBC327 - Jul 11, 16:40 UTCJul 11, 21:00 UTC4h 20m
2026-07-11 BBC438 - Jul 11, 14:25 UTCJul 11, 15:00 UTC35m
2026-07-11 BBC437 - Jul 11, 11:50 UTCJul 11, 12:15 UTC25m
2026-07-11 BBC372 - Jul 11, 09:00 UTCJul 11, 09:55 UTC55m
2026-07-11 BBC371 - Jul 11, 06:40 UTCJul 11, 07:50 UTC1h 10m
2026-07-11 BBC152 - Jul 11, 04:40 UTCJul 11, 05:10 UTC30m
2026-07-10 BBC152 - Jul 10, 22:30 UTCJul 11, 03:05 UTC4h 35m
2026-07-10 BBC351 - Jul 10, 19:05 UTCJul 10, 19:30 UTC25m
2026-07-10 BBC351 - Jul 10, 17:10 UTCJul 10, 18:00 UTC50m
2026-07-10 BBC351 - Jul 10, 15:10 UTCJul 10, 16:00 UTC50m
2026-07-10 BBC585 - Jul 10, 08:45 UTCJul 10, 12:25 UTC3h 40m
2026-07-10 BBC584 - Jul 10, 03:20 UTCJul 10, 07:10 UTC3h 50m
2026-07-09 BBC342 DAC → DAC Jul 9, 14:40 UTCJul 9, 22:40 UTC8h 0m
2026-07-09 BBC372 - Jul 9, 07:15 UTCJul 9, 08:15 UTC1h 0m
2026-07-09 BBC371 - Jul 9, 04:30 UTCJul 9, 05:50 UTC1h 20m
2026-07-08 BBC364 DAC → DAC Jul 8, 07:40 UTCJul 8, 13:15 UTC5h 35m
2026-07-08 BBC128 - Jul 8, 05:20 UTCJul 8, 05:50 UTC30m
2026-07-08 BBC128 - Jul 8, 00:55 UTCJul 8, 04:00 UTC3h 5m
2026-07-07 BBC327 - Jul 7, 16:25 UTCJul 7, 20:50 UTC4h 25m
2026-07-07 BBC374 - Jul 7, 12:35 UTCJul 7, 13:40 UTC1h 5m
2026-07-07 BBC373 - Jul 7, 10:05 UTCJul 7, 11:15 UTC1h 10m
2026-07-06 BBC398 DEL → DAC Jul 6, 10:00 UTCJul 6, 12:00 UTC2h 0m
2026-07-06 BBC397 DAC → DEL Jul 6, 06:20 UTCJul 6, 08:30 UTC2h 10m
2026-07-06 BBC252 - Jul 6, 03:55 UTCJul 6, 04:15 UTC20m
2026-07-05 BBC252 - Jul 5, 22:10 UTCJul 6, 02:35 UTC4h 25m
2026-07-05 BBC151 - Jul 5, 15:25 UTCJul 5, 19:55 UTC4h 30m
2026-07-05 BBC151 - Jul 5, 13:20 UTCJul 5, 13:40 UTC20m
2026-07-05 BBC389 BKK → DAC Jul 5, 09:20 UTCJul 5, 11:30 UTC2h 10m
2026-07-05 BBC388 - Jul 5, 05:25 UTCJul 5, 07:30 UTC2h 5m
2026-07-04 BBC152 - Jul 4, 20:50 UTCJul 4, 21:15 UTC25m
2026-07-04 BBC152 - Jul 4, 15:10 UTCJul 4, 19:40 UTC4h 30m
2026-07-03 BBC351 - Jul 3, 19:20 UTCJul 3, 19:40 UTC20m
2026-07-03 BBC351 - Jul 3, 15:20 UTCJul 3, 18:15 UTC2h 55m
2026-07-03 BBC398 - Jul 3, 10:00 UTCJul 3, 11:55 UTC1h 55m
2026-07-03 BBC397 DAC → DEL Jul 3, 06:25 UTCJul 3, 08:35 UTC2h 10m
2026-07-02 BBC387 - Jul 2, 20:35 UTCJul 2, 23:55 UTC3h 20m
2026-07-02 BBC386 - Jul 2, 15:35 UTCJul 2, 19:00 UTC3h 25m
2026-07-02 BBC585 SIN → DAC Jul 2, 08:25 UTCJul 2, 12:10 UTC3h 45m
2026-07-02 BBC584 - Jul 2, 03:00 UTCJul 2, 06:41 UTC3h 41m

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 S2-AFM page for operator, model, and routing details .

Mode-S 702034 frequently asked

What is Mode-S code 702034?
702034 is an ICAO 24-bit transponder address. Allocated to Bangladesh. Assigned to S2-AFM.
Where is Mode-S 702034 registered?
Mode-S code 702034 is allocated to Bangladesh (BD). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 702034 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 702034, octal 34020064, decimal 7,348,276.
What flights does 702034 operate?
Mode-S 702034 has broadcast 20 distinct callsigns, including BBC386, BBC387, BBC389, BBC388, BBC252.