Apparatus

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sensors Mode-S transponder

70209B

ICAO 24-bit transponder address · allocated to Bangladesh

Currently assigned to S2-AJV · BOEING 787-8 Dreamliner

Hex
70209B
Octal
34020233
Decimal
7,348,379
Country
BD
Tail
S2-AJV
Type
B788
No current signal · last broadcast 3d ago
Flights observed
134
Distinct callsigns
20
Country
BD
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 70209B.

Country allocation

The ICAO 24-bit address 70209B 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
BBC201 Biman Bangladesh Airlines 20 2026-05-21
BBC148 Biman Bangladesh Airlines 19 2026-05-26
BBC202 Biman Bangladesh Airlines 18 2026-05-22
BBC347 Biman Bangladesh Airlines 14 2026-05-25
BBC147 Biman Bangladesh Airlines 7 2026-05-14
BBC721 Biman Bangladesh Airlines 5 2026-05-23
BBC348 Biman Bangladesh Airlines 4 2026-05-09
BBC122 Biman Bangladesh Airlines 4 2026-05-23
BBC356 Biman Bangladesh Airlines 3 2026-05-26
BBC355 Biman Bangladesh Airlines 3 2026-05-26
BBC350 Biman Bangladesh Airlines 3 2026-05-12
BBC349 Biman Bangladesh Airlines 3 2026-05-12
BBC326 Biman Bangladesh Airlines 3 2026-05-22
BBC325 Biman Bangladesh Airlines 3 2026-05-15
BBC248 Biman Bangladesh Airlines 3 2026-05-20
BBC126 Biman Bangladesh Airlines 3 2026-05-21
BBC540 Biman Bangladesh Airlines 2 2026-04-28
BBC539 Biman Bangladesh Airlines 2 2026-05-18
BBC386 Biman Bangladesh Airlines 2 2026-05-07
BBC340 Biman Bangladesh Airlines 2 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-26 BBC356 FCO → DAC May 26, 18:30 UTCMay 27, 00:44 UTC6h 15m
2026-05-26 BBC355 DAC → FCO May 26, 06:34 UTCMay 26, 16:05 UTC9h 30m
2026-05-26 BBC148 DXB → CGP May 26, 02:10 UTCMay 26, 02:39 UTC30m
2026-05-25 BBC347 DAC → DXB May 25, 13:30 UTCMay 26, 00:19 UTC10h 50m
2026-05-25 BBC148 DXB → CGP May 25, 02:25 UTCMay 25, 02:45 UTC20m
2026-05-24 BBC347 DAC → DXB May 24, 16:05 UTCMay 24, 17:05 UTC1h 0m
2026-05-24 BBC347 DAC → DXB May 24, 14:00 UTCMay 24, 14:20 UTC20m
2026-05-23 BBC122 CGP → DAC May 23, 16:25 UTCMay 23, 16:50 UTC25m
2026-05-23 BBC721 DAC → MCT May 23, 04:10 UTCMay 23, 14:20 UTC10h 10m
2026-05-22 BBC326 DOH → DAC May 22, 11:45 UTCMay 23, 00:50 UTC13h 5m
2026-05-22 BBC202 LHR → ZYL May 22, 07:35 UTCMay 22, 07:45 UTC10m
2026-05-21 BBC202 LHR → ZYL May 21, 20:25 UTCMay 22, 05:35 UTC9h 10m
2026-05-21 BBC201 ZYL → LHR May 21, 07:35 UTCMay 21, 17:55 UTC10h 20m
2026-05-21 BBC201 ZYL → LHR May 21, 05:05 UTCMay 21, 05:20 UTC15m
2026-05-21 BBC126 DOH → CGP May 21, 02:05 UTCMay 21, 02:20 UTC15m
2026-05-20 BBC125 DAC → CGP May 20, 11:40 UTCMay 21, 00:10 UTC12h 30m
2026-05-20 BBC125 DAC → CGP May 20, 09:40 UTCMay 20, 09:55 UTC15m
2026-05-20 BBC248 ZYL → DAC May 20, 02:25 UTCMay 20, 02:50 UTC25m
2026-05-19 BBC248 ZYL → DAC May 19, 13:15 UTCMay 20, 00:35 UTC11h 20m
2026-05-18 BBC539 DAC → RUH May 18, 17:45 UTCMay 19, 07:15 UTC13h 29m
2026-05-17 BBC356 FCO → DAC May 17, 19:45 UTCMay 18, 03:40 UTC7h 55m
2026-05-17 BBC355 DAC → FCO May 17, 07:55 UTCMay 17, 17:05 UTC9h 10m
2026-05-17 BBC202 LHR → ZYL May 17, 04:30 UTCMay 17, 04:45 UTC15m
2026-05-16 BBC202 LHR → ZYL May 16, 17:35 UTCMay 17, 02:40 UTC9h 5m
2026-05-16 BBC201 ZYL → LHR May 16, 04:10 UTCMay 16, 14:46 UTC10h 36m
2026-05-16 BBC201 ZYL → LHR May 16, 02:15 UTCMay 16, 02:35 UTC20m
2026-05-15 BBC325 DAC → DOH May 15, 11:50 UTCMay 16, 00:05 UTC12h 14m
2026-05-15 BBC248 ZYL → DAC May 15, 02:05 UTCMay 15, 02:25 UTC20m
2026-05-14 BBC147 DAC → CGP May 14, 13:20 UTCMay 15, 00:25 UTC11h 5m
2026-05-14 BBC147 DAC → CGP May 14, 11:20 UTCMay 14, 11:35 UTC15m
2026-05-13 BBC449 DAC → DMM May 13, 19:15 UTCMay 14, 08:40 UTC13h 25m
2026-05-13 BBC122 CGP → DAC May 13, 16:25 UTCMay 13, 16:50 UTC25m
2026-05-13 BBC721 DAC → MCT May 13, 03:50 UTCMay 13, 14:10 UTC10h 20m
2026-05-12 BBC350 DMM → DAC May 12, 11:10 UTCMay 12, 22:10 UTC11h 0m
2026-05-12 BBC349 DAC → DMM May 12, 08:50 UTCMay 12, 09:50 UTC1h 0m
2026-05-12 BBC148 DXB → CGP May 12, 06:50 UTCMay 12, 07:15 UTC25m
2026-05-11 BBC347 DAC → DXB May 11, 14:50 UTCMay 12, 04:55 UTC14h 6m
2026-05-10 BBC222 MCT → ZYL May 10, 16:30 UTCMay 10, 16:44 UTC15m
2026-05-10 BBC721 DAC → MCT May 10, 03:50 UTCMay 10, 14:14 UTC10h 25m
2026-05-09 BBC348 DXB → DAC May 9, 21:50 UTCMay 10, 00:30 UTC2h 40m
2026-05-09 BBC348 DXB → DAC May 9, 20:25 UTCMay 9, 20:40 UTC15m
2026-05-09 BBC147 DAC → CGP May 9, 13:05 UTCMay 9, 16:15 UTC3h 10m
2026-05-09 BBC147 DAC → CGP May 9, 11:15 UTCMay 9, 11:40 UTC25m
2026-05-09 BBC202 LHR → ZYL May 9, 04:45 UTCMay 9, 04:55 UTC10m
2026-05-08 BBC202 LHR → ZYL May 8, 17:55 UTCMay 9, 02:50 UTC8h 55m
2026-05-08 BBC201 ZYL → LHR May 8, 04:14 UTCMay 8, 14:55 UTC10h 40m
2026-05-08 BBC201 ZYL → LHR May 8, 01:59 UTCMay 8, 02:19 UTC20m
2026-05-07 BBC387 KUL → DAC May 7, 21:00 UTCMay 7, 23:19 UTC2h 19m
2026-05-07 BBC386 DAC → KUL May 7, 17:30 UTCMay 7, 17:50 UTC20m
2026-05-07 BBC386 DAC → KUL May 7, 14:30 UTCMay 7, 16:30 UTC2h 0m

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-AJV page for operator, model, and routing details .

Mode-S 70209B frequently asked

What is Mode-S code 70209B?
70209B is an ICAO 24-bit transponder address. Allocated to Bangladesh. Assigned to S2-AJV.
Where is Mode-S 70209B registered?
Mode-S code 70209B is allocated to Bangladesh (BD). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70209B broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70209B, octal 34020233, decimal 7,348,379.
What flights does 70209B operate?
Mode-S 70209B has broadcast 20 distinct callsigns, including BBC201, BBC148, BBC202, BBC347, BBC147.