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sensors Mode-S transponder

8A090F

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-MYB · BOEING 737-300

Hex
8A090F
Octal
42404417
Decimal
9,046,287
Country
ID
Tail
PK-MYB
Type
B733
No current signal · last broadcast Jul 26, 01:50 UTC
Flights observed
162
Distinct callsigns
19
Country
ID
Last broadcast
Jul 26, 01:50 UTC

Last known position

Most recent position reported by Mode-S 8A090F.

Country allocation

The ICAO 24-bit address 8A090F falls within the block assigned to Indonesia (ID) by ICAO Annex 10, Volume III. Every aircraft registered in Indonesia 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 19 distinct

Callsign Airline Flights Last seen
MYU923 My Indo Airlines 71 2026-07-26
MYU924 My Indo Airlines 39 2026-07-25
MYU921 My Indo Airlines 10 2026-07-23
MYU9900 - 6 2026-07-15
MYU224 My Indo Airlines 6 2026-07-23
MYU221 - 6 2026-07-22
MYU9901 - 4 2026-07-08
MYU908 - 4 2026-06-21
MYU9902 - 3 2026-07-08
PKMYB - 2 2026-05-04
MYU9904 - 2 2026-07-09
MYU220 - 2 2026-07-01
MYU922 - 1 2026-06-21
MYU920 - 1 2026-06-22
MYU912 - 1 2026-07-07
MYU879 - 1 2026-06-03
MYU870 - 1 2026-05-04
MYU801 - 1 2026-04-15
MYU219 - 1 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MYU923 SIN → CGK Jul 26, 01:30 UTCJul 26, 01:50 UTC20m
2026-07-26 MYU923 SIN → CGK Jul 26, 00:20 UTCJul 26, 00:55 UTC35m
2026-07-25 MYU924 CGK → SIN Jul 25, 21:25 UTCJul 25, 22:40 UTC1h 15m
2026-07-24 MYU923 SIN → CGK Jul 24, 02:00 UTCJul 24, 02:15 UTC15m
2026-07-24 MYU923 SIN → CGK Jul 24, 00:50 UTCJul 24, 01:25 UTC35m
2026-07-23 MYU924 CGK → SIN Jul 23, 21:30 UTCJul 23, 22:50 UTC1h 20m
2026-07-23 MYU921 SIN → CGK Jul 23, 04:00 UTCJul 23, 04:10 UTC10m
2026-07-23 MYU921 SIN → CGK Jul 23, 02:55 UTCJul 23, 03:25 UTC30m
2026-07-23 MYU224 PEN → KNO Jul 23, 00:40 UTCJul 23, 01:45 UTC1h 5m
2026-07-22 MYU221 - Jul 22, 22:05 UTCJul 22, 23:10 UTC1h 5m
2026-07-22 MYU924 - Jul 22, 18:55 UTCJul 22, 20:20 UTC1h 25m
2026-07-21 MYU923 SIN → CGK Jul 21, 00:15 UTCJul 21, 01:35 UTC1h 20m
2026-07-20 MYU924 - Jul 20, 18:55 UTCJul 20, 20:20 UTC1h 25m
2026-07-19 MYU923 - Jul 19, 01:25 UTCJul 19, 01:45 UTC20m
2026-07-19 MYU923 - Jul 19, 00:20 UTCJul 19, 00:50 UTC30m
2026-07-18 MYU924 - Jul 18, 21:25 UTCJul 18, 22:50 UTC1h 25m
2026-07-18 MYU923 - Jul 18, 02:19 UTCJul 18, 02:35 UTC15m
2026-07-18 MYU923 - Jul 18, 01:15 UTCJul 18, 01:45 UTC30m
2026-07-17 MYU924 - Jul 17, 22:00 UTCJul 17, 23:25 UTC1h 25m
2026-07-17 MYU923 - Jul 17, 01:35 UTCJul 17, 01:55 UTC20m
2026-07-17 MYU923 - Jul 17, 00:30 UTCJul 17, 01:00 UTC30m
2026-07-16 MYU924 - Jul 16, 21:25 UTCJul 16, 22:59 UTC1h 35m
2026-07-16 MYU923 - Jul 16, 01:25 UTCJul 16, 01:50 UTC25m
2026-07-16 MYU923 - Jul 16, 00:20 UTCJul 16, 00:50 UTC30m
2026-07-15 MYU9900 - Jul 15, 21:25 UTCJul 15, 22:45 UTC1h 20m
2026-07-15 MYU921 - Jul 15, 03:45 UTCJul 15, 04:05 UTC20m
2026-07-15 MYU921 - Jul 15, 02:40 UTCJul 15, 02:50 UTC10m
2026-07-15 MYU224 - Jul 15, 00:40 UTCJul 15, 01:45 UTC1h 5m
2026-07-14 MYU221 - Jul 14, 21:55 UTCJul 14, 22:55 UTC59m
2026-07-14 MYU924 - Jul 14, 19:00 UTCJul 14, 20:20 UTC1h 20m
2026-07-13 MYU923 - Jul 13, 01:20 UTCJul 13, 01:35 UTC15m
2026-07-13 MYU923 - Jul 13, 00:10 UTCJul 13, 00:40 UTC30m
2026-07-12 MYU924 - Jul 12, 21:30 UTCJul 12, 22:50 UTC1h 20m
2026-07-12 MYU923 - Jul 12, 01:05 UTCJul 12, 01:20 UTC15m
2026-07-12 MYU923 - Jul 12, 00:01 UTCJul 12, 00:25 UTC25m
2026-07-11 MYU924 - Jul 11, 21:25 UTCJul 11, 22:50 UTC1h 25m
2026-07-11 MYU923 - Jul 11, 00:20 UTCJul 11, 00:50 UTC30m
2026-07-10 MYU924 - Jul 10, 21:25 UTCJul 10, 22:45 UTC1h 20m
2026-07-10 MYU923 - Jul 10, 01:55 UTCJul 10, 02:10 UTC15m
2026-07-10 MYU923 - Jul 10, 00:50 UTCJul 10, 01:20 UTC30m
2026-07-09 MYU924 - Jul 9, 21:30 UTCJul 9, 22:50 UTC1h 20m
2026-07-09 MYU921 - Jul 9, 03:45 UTCJul 9, 04:05 UTC20m
2026-07-09 MYU921 - Jul 9, 02:35 UTCJul 9, 03:00 UTC25m
2026-07-09 MYU9904 - Jul 9, 00:55 UTCJul 9, 01:05 UTC10m
2026-07-08 MYU9904 - Jul 8, 23:45 UTCJul 9, 00:00 UTC15m
2026-07-08 MYU9901 - Jul 8, 20:45 UTCJul 8, 22:10 UTC1h 25m
2026-07-08 MYU9902 - Jul 8, 17:10 UTCJul 8, 18:30 UTC1h 20m
2026-07-08 MYU923 - Jul 8, 01:40 UTCJul 8, 01:55 UTC15m
2026-07-08 MYU923 - Jul 8, 00:35 UTCJul 8, 01:05 UTC30m
2026-07-07 MYU912 - Jul 7, 22:20 UTCJul 7, 22:30 UTC10m

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 PK-MYB page for operator, model, and routing details .

Mode-S 8A090F frequently asked

What is Mode-S code 8A090F?
8A090F is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-MYB.
Where is Mode-S 8A090F registered?
Mode-S code 8A090F is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A090F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 01:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A090F, octal 42404417, decimal 9,046,287.
What flights does 8A090F operate?
Mode-S 8A090F has broadcast 19 distinct callsigns, including MYU923, MYU924, MYU921, MYU9900, MYU224.