Apparatus

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sensors Mode-S transponder

70209F

ICAO 24-bit transponder address · allocated to Bangladesh

Currently assigned to S2-AJY · BOEING 787-9 Dreamliner

Hex
70209F
Octal
34020237
Decimal
7,348,383
Country
BD
Tail
S2-AJY
Type
B789
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
238
Distinct callsigns
20
Country
BD
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S 70209F.

Country allocation

The ICAO 24-bit address 70209F 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
BBC305 - 50 2026-07-18
BBC306 Biman Bangladesh Airlines 49 2026-07-19
BBC201 Biman Bangladesh Airlines 30 2026-07-26
BBC202 Biman Bangladesh Airlines 29 2026-07-26
BBC338 Biman Bangladesh Airlines 10 2026-07-22
BBC148 - 9 2026-06-22
BBC350 Biman Bangladesh Airlines 7 2026-05-28
BBC349 - 7 2026-06-13
BBC147 - 7 2026-07-11
BBC337 Biman Bangladesh Airlines 6 2026-07-21
BBC355 Biman Bangladesh Airlines 5 2026-04-16
BBC347 - 5 2026-06-21
BBC247 Biman Bangladesh Airlines 4 2026-06-12
BBC121 Biman Bangladesh Airlines 4 2026-05-26
BBC356 Biman Bangladesh Airlines 3 2026-04-17
BBC340 Biman Bangladesh Airlines 3 2026-06-09
BBC722 Biman Bangladesh Airlines 2 2026-05-26
BBC348 - 2 2026-07-11
BBC248 Biman Bangladesh Airlines 2 2026-04-23
BBC538 Biman Bangladesh Airlines 1 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BBC202 LHR → ZYL Jul 26, 17:45 UTCJul 26, 20:30 UTC2h 45m
2026-07-26 BBC201 ZYL → LHR Jul 26, 04:30 UTCJul 26, 14:50 UTC10h 21m
2026-07-26 BBC201 ZYL → LHR Jul 26, 01:55 UTCJul 26, 02:10 UTC15m
2026-07-25 BBC202 LHR → ZYL Jul 25, 04:40 UTCJul 25, 04:55 UTC15m
2026-07-24 BBC202 LHR → ZYL Jul 24, 17:35 UTCJul 25, 02:45 UTC9h 10m
2026-07-24 BBC201 ZYL → LHR Jul 24, 05:30 UTCJul 24, 14:35 UTC9h 5m
2026-07-24 BBC201 ZYL → LHR Jul 24, 04:20 UTCJul 24, 05:00 UTC40m
2026-07-24 BBC201 ZYL → LHR Jul 24, 02:20 UTCJul 24, 02:40 UTC20m
2026-07-22 BBC338 MED → DAC Jul 22, 12:40 UTCJul 23, 02:40 UTC14h 0m
2026-07-22 BBC338 MED → DAC Jul 22, 01:45 UTCJul 22, 02:45 UTC1h 0m
2026-07-21 BBC337 DAC → MED Jul 21, 12:45 UTCJul 22, 00:35 UTC11h 50m
2026-07-19 BBC538 MED → DAC Jul 19, 20:45 UTCJul 20, 11:25 UTC14h 40m
2026-07-19 BBC306 YYZ → DAC Jul 19, 06:55 UTCJul 19, 15:00 UTC8h 5m
2026-07-18 BBC306 YYZ → DAC Jul 18, 21:30 UTCJul 19, 05:20 UTC7h 50m
2026-07-18 BBC305 - Jul 18, 15:55 UTCJul 18, 17:40 UTC1h 45m
2026-07-18 BBC305 - Jul 18, 09:05 UTCJul 18, 15:50 UTC6h 45m
2026-07-17 BBC305 - Jul 17, 21:39 UTCJul 18, 06:25 UTC8h 46m
2026-07-17 BBC306 PAT → DAC Jul 17, 14:39 UTCJul 17, 15:35 UTC55m
2026-07-17 BBC306 - Jul 17, 07:14 UTCJul 17, 14:15 UTC7h 0m
2026-07-16 BBC306 YYZ → FCO Jul 16, 21:15 UTCJul 17, 05:10 UTC7h 55m
2026-07-16 BBC305 - Jul 16, 08:30 UTCJul 16, 17:05 UTC8h 35m
2026-07-15 BBC305 - Jul 15, 21:40 UTCJul 16, 06:30 UTC8h 50m
2026-07-15 BBC306 - Jul 15, 07:10 UTCJul 15, 15:35 UTC8h 25m
2026-07-14 BBC306 - Jul 14, 21:25 UTCJul 15, 05:30 UTC8h 4m
2026-07-14 BBC305 - Jul 14, 08:45 UTCJul 14, 17:25 UTC8h 40m
2026-07-13 BBC305 - Jul 13, 21:25 UTCJul 14, 06:20 UTC8h 55m
2026-07-13 BBC202 - Jul 13, 05:35 UTCJul 13, 05:50 UTC15m
2026-07-12 BBC202 - Jul 12, 19:01 UTCJul 13, 03:55 UTC8h 55m
2026-07-12 BBC201 - Jul 12, 05:45 UTCJul 12, 16:01 UTC10h 15m
2026-07-12 BBC201 - Jul 12, 03:55 UTCJul 12, 04:10 UTC15m
2026-07-11 BBC348 - Jul 11, 20:45 UTCJul 12, 01:10 UTC4h 25m
2026-07-11 BBC147 - Jul 11, 13:25 UTCJul 11, 17:25 UTC4h 0m
2026-07-11 BBC147 - Jul 11, 10:40 UTCJul 11, 10:55 UTC15m
2026-07-11 BBC202 - Jul 11, 04:25 UTCJul 11, 04:40 UTC15m
2026-07-10 BBC202 - Jul 10, 17:45 UTCJul 11, 02:35 UTC8h 50m
2026-07-10 BBC201 - Jul 10, 04:30 UTCJul 10, 14:50 UTC10h 20m
2026-07-10 BBC201 - Jul 10, 02:50 UTCJul 10, 03:05 UTC15m
2026-07-09 BBC348 - Jul 9, 19:45 UTCJul 10, 00:10 UTC4h 25m
2026-07-09 BBC147 - Jul 9, 13:40 UTCJul 9, 16:25 UTC2h 45m
2026-07-09 BBC147 - Jul 9, 10:55 UTCJul 9, 11:15 UTC20m
2026-07-08 BBC338 - Jul 8, 12:30 UTCJul 9, 03:00 UTC14h 30m
2026-07-07 BBC338 - Jul 7, 12:45 UTCJul 8, 02:55 UTC14h 10m
2026-07-05 BBC306 - Jul 5, 07:00 UTCJul 5, 14:50 UTC7h 50m
2026-07-04 BBC306 YYZ → FCO Jul 4, 21:30 UTCJul 5, 05:05 UTC7h 35m
2026-07-04 BBC305 IST → YYZ Jul 4, 08:35 UTCJul 4, 17:35 UTC9h 0m
2026-07-03 BBC305 IST → YYZ Jul 3, 21:30 UTCJul 4, 06:30 UTC9h 0m
2026-07-03 BBC306 - Jul 3, 07:40 UTCJul 3, 15:40 UTC8h 0m
2026-07-02 BBC306 - Jul 2, 22:35 UTCJul 3, 06:10 UTC7h 35m
2026-07-02 BBC305 IST → YYZ Jul 2, 10:00 UTCJul 2, 19:05 UTC9h 5m
2026-07-01 BBC305 IST → YYZ Jul 1, 21:25 UTCJul 2, 06:30 UTC9h 5m

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

Mode-S 70209F frequently asked

What is Mode-S code 70209F?
70209F is an ICAO 24-bit transponder address. Allocated to Bangladesh. Assigned to S2-AJY.
Where is Mode-S 70209F registered?
Mode-S code 70209F is allocated to Bangladesh (BD). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70209F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70209F, octal 34020237, decimal 7,348,383.
What flights does 70209F operate?
Mode-S 70209F has broadcast 20 distinct callsigns, including BBC305, BBC306, BBC201, BBC202, BBC338.