Apparatus

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sensors Mode-S transponder

7020B5

ICAO 24-bit transponder address · allocated to Bangladesh

Currently assigned to S2-AKM · ATR-72-600

Hex
7020B5
Octal
34020265
Decimal
7,348,405
Country
BD
Tail
S2-AKM
Type
AT76
No current signal · last broadcast Jul 24, 07:00 UTC
Flights observed
456
Distinct callsigns
20
Country
BD
Last broadcast
Jul 24, 07:00 UTC

Last known position

Most recent position reported by Mode-S 7020B5.

Country allocation

The ICAO 24-bit address 7020B5 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
UBG148 - 23 2026-06-25
UBG147 - 22 2026-06-25
UBG121 - 22 2026-06-25
UBG122 - 21 2026-06-25
UBG110 - 20 2026-07-04
UBG109 - 20 2026-07-04
UBG538 - 15 2026-06-17
UBG116 - 15 2026-06-24
UBG115 - 15 2026-06-24
UBG537 - 14 2026-06-17
UBG534 US-Bangla Airlines 13 2026-07-24
UBG533 US-Bangla Airlines 13 2026-07-24
UBG183 - 12 2026-06-17
UBG184 - 10 2026-06-17
UBG161 - 10 2026-06-18
UBG542 US-Bangla Airlines 9 2026-07-23
UBG541 US-Bangla Airlines 9 2026-07-23
UBG536 US-Bangla Airlines 9 2026-06-01
UBG535 US-Bangla Airlines 8 2026-06-01
UBG531 - 8 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 UBG534 ZYL → DAC Jul 24, 06:35 UTCJul 24, 06:55 UTC20m
2026-07-24 UBG533 DAC → ZYL Jul 24, 05:00 UTCJul 24, 05:20 UTC20m
2026-07-23 UBG542 ZYL → DAC Jul 23, 17:50 UTCJul 23, 18:00 UTC10m
2026-07-23 UBG541 DAC → ZYL Jul 23, 16:15 UTCJul 23, 16:30 UTC15m
2026-07-20 UBG542 - Jul 20, 17:10 UTCJul 20, 17:20 UTC10m
2026-07-20 UBG541 - Jul 20, 15:35 UTCJul 20, 16:00 UTC25m
2026-07-20 UBG154 - Jul 20, 08:10 UTCJul 20, 09:00 UTC50m
2026-07-20 UBG153 - Jul 20, 06:30 UTCJul 20, 07:10 UTC40m
2026-07-17 UBG202 CCU → DAC Jul 17, 07:25 UTCJul 17, 08:10 UTC45m
2026-07-17 UBG201 DAC → CCU Jul 17, 05:25 UTCJul 17, 06:10 UTC45m
2026-07-12 UBG192 - Jul 12, 15:15 UTCJul 12, 15:50 UTC35m
2026-07-12 UBG191 - Jul 12, 13:25 UTCJul 12, 14:05 UTC40m
2026-07-09 UBG542 - Jul 9, 16:45 UTCJul 9, 17:05 UTC20m
2026-07-09 UBG541 - Jul 9, 15:10 UTCJul 9, 15:40 UTC30m
2026-07-07 UBG144 - Jul 7, 05:55 UTCJul 7, 06:55 UTC1h 0m
2026-07-07 UBG143 - Jul 7, 04:15 UTCJul 7, 04:55 UTC40m
2026-07-05 UBG190 - Jul 5, 13:55 UTCJul 5, 14:25 UTC30m
2026-07-05 UBG189 - Jul 5, 12:15 UTCJul 5, 12:50 UTC35m
2026-07-05 UBG544 - Jul 5, 09:30 UTCJul 5, 09:40 UTC10m
2026-07-05 UBG543 - Jul 5, 08:05 UTCJul 5, 08:35 UTC30m
2026-07-04 UBG110 - Jul 4, 11:05 UTCJul 4, 11:40 UTC35m
2026-07-04 UBG109 - Jul 4, 09:25 UTCJul 4, 09:55 UTC30m
2026-07-03 UBG104 - Jul 3, 08:25 UTCJul 3, 08:55 UTC30m
2026-07-03 UBG103 - Jul 3, 06:55 UTCJul 3, 07:20 UTC25m
2026-06-29 UBG534 - Jun 29, 06:34 UTCJun 29, 06:50 UTC15m
2026-06-29 UBG533 - Jun 29, 05:04 UTCJun 29, 05:30 UTC25m
2026-06-27 UBG154 CXB → DAC Jun 27, 03:04 UTCJun 27, 03:44 UTC40m
2026-06-27 UBG153 DAC → CXB Jun 27, 01:09 UTCJun 27, 01:44 UTC35m
2026-06-26 UBG192 - Jun 26, 14:59 UTCJun 26, 15:34 UTC35m
2026-06-26 UBG191 DAC → SPD Jun 26, 13:15 UTCJun 26, 13:49 UTC35m
2026-06-26 UBG106 - Jun 26, 05:35 UTCJun 26, 06:04 UTC30m
2026-06-26 UBG105 - Jun 26, 04:00 UTCJun 26, 04:20 UTC20m
2026-06-26 UBG532 - Jun 26, 02:40 UTCJun 26, 03:00 UTC20m
2026-06-26 UBG531 - Jun 26, 01:15 UTCJun 26, 01:39 UTC25m
2026-06-25 UBG160 - Jun 25, 15:34 UTCJun 25, 15:59 UTC25m
2026-06-25 UBG160 - Jun 25, 15:15 UTCJun 25, 15:29 UTC15m
2026-06-25 UBG159 DAC → CXB Jun 25, 13:35 UTCJun 25, 14:14 UTC40m
2026-06-25 UBG110 - Jun 25, 12:10 UTCJun 25, 12:44 UTC35m
2026-06-25 UBG109 - Jun 25, 10:35 UTCJun 25, 10:59 UTC25m
2026-06-25 UBG148 - Jun 25, 08:40 UTCJun 25, 09:10 UTC30m
2026-06-25 UBG147 - Jun 25, 06:44 UTCJun 25, 07:09 UTC25m
2026-06-25 UBG122 - Jun 25, 05:05 UTCJun 25, 05:35 UTC30m
2026-06-25 UBG121 - Jun 25, 03:44 UTCJun 25, 04:20 UTC35m
2026-06-24 UBG116 - Jun 24, 14:00 UTCJun 24, 14:29 UTC30m
2026-06-24 UBG115 - Jun 24, 12:14 UTCJun 24, 12:40 UTC25m
2026-06-24 UBG110 - Jun 24, 10:55 UTCJun 24, 11:24 UTC30m
2026-06-24 UBG109 - Jun 24, 09:29 UTCJun 24, 09:55 UTC25m
2026-06-24 UBG148 - Jun 24, 07:54 UTCJun 24, 08:30 UTC35m
2026-06-24 UBG147 - Jun 24, 06:10 UTCJun 24, 06:50 UTC40m
2026-06-24 UBG102 - Jun 24, 04:24 UTCJun 24, 04:55 UTC30m

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

Mode-S 7020B5 frequently asked

What is Mode-S code 7020B5?
7020B5 is an ICAO 24-bit transponder address. Allocated to Bangladesh. Assigned to S2-AKM.
Where is Mode-S 7020B5 registered?
Mode-S code 7020B5 is allocated to Bangladesh (BD). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7020B5 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 07:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7020B5, octal 34020265, decimal 7,348,405.
What flights does 7020B5 operate?
Mode-S 7020B5 has broadcast 20 distinct callsigns, including UBG148, UBG147, UBG121, UBG122, UBG110.