Apparatus

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sensors Mode-S transponder

70209A

ICAO 24-bit transponder address · allocated to Bangladesh

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

Hex
70209A
Octal
34020232
Decimal
7,348,378
Country
BD
Tail
S2-AJU
Type
B788
Broadcasting now · callsign BBC201 · 35,975 ft
Flights observed
135
Distinct callsigns
20
Country
BD
Last broadcast
59m ago

Current position

70209A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 70209A 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
BBC202 Biman Bangladesh Airlines 15 2026-05-28
BBC201 Biman Bangladesh Airlines 14 2026-05-30
BBC356 Biman Bangladesh Airlines 11 2026-05-19
BBC355 Biman Bangladesh Airlines 11 2026-05-19
BBC347 Biman Bangladesh Airlines 11 2026-05-18
BBC148 Biman Bangladesh Airlines 11 2026-05-19
BBC147 Biman Bangladesh Airlines 7 2026-05-28
BBC325 Biman Bangladesh Airlines 6 2026-05-29
BBC350 Biman Bangladesh Airlines 5 2026-05-26
BBC339 Biman Bangladesh Airlines 5 2026-05-17
BBC248 Biman Bangladesh Airlines 5 2026-05-29
BBC126 Biman Bangladesh Airlines 5 2026-05-25
BBC349 Biman Bangladesh Airlines 3 2026-05-22
BBC340 Biman Bangladesh Airlines 3 2026-05-20
BBC226 Biman Bangladesh Airlines 3 2026-05-26
BBC137 Biman Bangladesh Airlines 3 2026-04-17
BBC348 Biman Bangladesh Airlines 2 2026-05-16
BBC338 Biman Bangladesh Airlines 2 2026-04-17
BBC326 Biman Bangladesh Airlines 2 2026-05-29
BBC222 Biman Bangladesh Airlines 2 2026-05-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BBC201 ZYL → LHR May 30, 04:10 UTCMay 30, 04:30 UTC20m
2026-05-30 BBC201 ZYL → LHR May 30, 02:06 UTCMay 30, 02:25 UTC19m
2026-05-29 BBC326 DOH → DAC May 29, 23:05 UTCMay 30, 00:10 UTC1h 5m
2026-05-29 BBC326 DOH → DAC May 29, 21:25 UTCMay 29, 22:10 UTC45m
2026-05-29 BBC325 DAC → DOH May 29, 11:40 UTCMay 29, 17:00 UTC5h 20m
2026-05-29 BBC248 ZYL → DAC May 29, 02:25 UTCMay 29, 02:40 UTC15m
2026-05-28 BBC147 DAC → CGP May 28, 13:10 UTCMay 29, 00:25 UTC11h 15m
2026-05-28 BBC147 DAC → CGP May 28, 11:20 UTCMay 28, 11:30 UTC10m
2026-05-28 BBC202 LHR → ZYL May 28, 04:20 UTCMay 28, 04:45 UTC25m
2026-05-27 BBC202 LHR → ZYL May 27, 18:10 UTCMay 28, 03:00 UTC8h 50m
2026-05-27 BBC201 ZYL → LHR May 27, 03:50 UTCMay 27, 14:40 UTC10h 50m
2026-05-27 BBC201 ZYL → LHR May 27, 01:59 UTCMay 27, 02:19 UTC20m
2026-05-26 BBC350 DMM → DAC May 26, 08:30 UTCMay 26, 22:05 UTC13h 35m
2026-05-26 BBC226 ZYL → DAC May 26, 02:15 UTCMay 26, 02:35 UTC20m
2026-05-25 BBC325 DAC → DOH May 25, 12:10 UTCMay 26, 00:24 UTC12h 14m
2026-05-25 BBC126 DOH → CGP May 25, 02:10 UTCMay 25, 02:30 UTC20m
2026-05-24 BBC325 DAC → DOH May 24, 12:35 UTCMay 24, 21:45 UTC9h 10m
2026-05-24 BBC202 LHR → ZYL May 24, 04:45 UTCMay 24, 05:00 UTC15m
2026-05-23 BBC202 LHR → ZYL May 23, 17:30 UTCMay 24, 02:25 UTC8h 56m
2026-05-23 BBC201 ZYL → LHR May 23, 04:00 UTCMay 23, 14:35 UTC10h 35m
2026-05-23 BBC201 ZYL → LHR May 23, 02:20 UTCMay 23, 02:35 UTC14m
2026-05-22 BBC350 DMM → DAC May 22, 15:05 UTCMay 22, 20:20 UTC5h 15m
2026-05-22 BBC349 DAC → DMM May 22, 07:15 UTCMay 22, 12:45 UTC5h 29m
2026-05-20 BBC340 RUH → DAC May 20, 19:50 UTCMay 21, 09:45 UTC13h 55m
2026-05-20 BBC122 CGP → DAC May 20, 16:25 UTCMay 20, 16:45 UTC20m
2026-05-20 BBC721 DAC → MCT May 20, 04:30 UTCMay 20, 14:20 UTC9h 51m
2026-05-19 BBC356 FCO → DAC May 19, 18:05 UTCMay 20, 02:10 UTC8h 5m
2026-05-19 BBC355 DAC → FCO May 19, 05:50 UTCMay 19, 15:00 UTC9h 10m
2026-05-19 BBC148 DXB → CGP May 19, 02:15 UTCMay 19, 02:40 UTC25m
2026-05-18 BBC347 DAC → DXB May 18, 13:20 UTCMay 19, 00:25 UTC11h 4m
2026-05-17 BBC339 DAC → RUH May 17, 19:55 UTCMay 18, 09:55 UTC14h 0m
2026-05-17 BBC222 MCT → ZYL May 17, 16:25 UTCMay 17, 16:50 UTC25m
2026-05-17 BBC222 MCT → ZYL May 17, 03:55 UTCMay 17, 14:25 UTC10h 30m
2026-05-16 BBC348 DXB → DAC May 16, 21:40 UTCMay 17, 00:20 UTC2h 40m
2026-05-16 BBC348 DXB → DAC May 16, 20:20 UTCMay 16, 20:45 UTC25m
2026-05-16 BBC147 DAC → CGP May 16, 13:25 UTCMay 16, 16:31 UTC3h 5m
2026-05-16 BBC147 DAC → CGP May 16, 11:35 UTCMay 16, 11:51 UTC15m
2026-05-15 BBC339 DAC → RUH May 15, 20:10 UTCMay 16, 09:40 UTC13h 31m
2026-05-14 BBC356 FCO → DAC May 14, 20:20 UTCMay 15, 04:15 UTC7h 55m
2026-05-14 BBC355 DAC → FCO May 14, 08:40 UTCMay 14, 18:10 UTC9h 30m
2026-05-14 BBC202 LHR → ZYL May 14, 05:50 UTCMay 14, 06:15 UTC25m
2026-05-13 BBC202 LHR → ZYL May 13, 19:00 UTCMay 14, 04:05 UTC9h 5m
2026-05-13 BBC201 ZYL → LHR May 13, 04:10 UTCMay 13, 15:25 UTC11h 15m
2026-05-13 BBC201 ZYL → LHR May 13, 02:05 UTCMay 13, 02:20 UTC15m
2026-05-12 BBC722 MCT → DAC May 12, 03:55 UTCMay 12, 14:35 UTC10h 40m
2026-05-11 BBC350 DMM → DAC May 11, 08:50 UTCMay 11, 22:15 UTC13h 25m
2026-05-11 BBC126 DOH → CGP May 11, 01:55 UTCMay 11, 02:20 UTC25m
2026-05-10 BBC325 DAC → DOH May 10, 11:30 UTCMay 11, 00:05 UTC12h 35m
2026-05-10 BBC202 LHR → ZYL May 10, 04:34 UTCMay 10, 04:55 UTC20m
2026-05-09 BBC202 LHR → ZYL May 9, 17:40 UTCMay 10, 02:39 UTC9h 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-AJU page for operator, model, and routing details .

Mode-S 70209A frequently asked

What is Mode-S code 70209A?
70209A is an ICAO 24-bit transponder address. Allocated to Bangladesh. Assigned to S2-AJU.
Where is Mode-S 70209A registered?
Mode-S code 70209A is allocated to Bangladesh (BD). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70209A broadcasting right now?
Yes. Mode-S 70209A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70209A, octal 34020232, decimal 7,348,378.
What flights does 70209A operate?
Mode-S 70209A has broadcast 20 distinct callsigns, including BBC202, BBC201, BBC356, BBC355, BBC347.