Apparatus

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sensors Mode-S transponder

8A07EC

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-MYC · BOEING 737-300

Hex
8A07EC
Octal
42403754
Decimal
9,045,996
Country
ID
Tail
PK-MYC
Type
B733
No current signal · last broadcast 10h ago
Flights observed
60
Distinct callsigns
10
Country
ID
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S 8A07EC.

Country allocation

The ICAO 24-bit address 8A07EC 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 10 distinct

Callsign Airline Flights Last seen
MYU923 My Indo Airlines 26 2026-06-03
MYU924 My Indo Airlines 16 2026-06-01
MYU9900 My Indo Airlines 8 2026-06-02
MYU804 - 2 2026-05-06
MYU801 - 2 2026-05-06
MYU2211 My Indo Airlines 2 2026-04-19
MYU922 - 1 2026-04-25
MYU820 - 1 2026-04-18
MYU812 - 1 2026-05-06
MYU2216 - 1 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 MYU923 SIN → CGK Jun 3, 00:40 UTCJun 3, 01:10 UTC30m
2026-06-02 MYU9900 CGK → SIN Jun 2, 22:20 UTCJun 2, 22:50 UTC30m
2026-06-02 MYU923 SIN → CGK Jun 2, 00:25 UTCJun 2, 00:55 UTC30m
2026-06-01 MYU924 CGK → SIN Jun 1, 19:05 UTCJun 1, 20:20 UTC1h 15m
2026-06-01 MYU923 SIN → CGK Jun 1, 00:35 UTCJun 1, 00:45 UTC10m
2026-05-31 MYU924 CGK → SIN May 31, 21:35 UTCMay 31, 22:45 UTC1h 10m
2026-05-31 MYU923 SIN → CGK May 31, 00:15 UTCMay 31, 00:45 UTC30m
2026-05-30 MYU924 CGK → SIN May 30, 21:35 UTCMay 30, 22:45 UTC1h 10m
2026-05-30 MYU923 SIN → CGK May 30, 01:15 UTCMay 30, 01:45 UTC30m
2026-05-29 MYU924 CGK → SIN May 29, 21:40 UTCMay 29, 23:10 UTC1h 30m
2026-05-29 MYU923 SIN → CGK May 29, 00:25 UTCMay 29, 00:55 UTC30m
2026-05-28 MYU924 CGK → SIN May 28, 21:25 UTCMay 28, 22:40 UTC1h 15m
2026-05-28 MYU923 SIN → CGK May 28, 00:35 UTCMay 28, 01:05 UTC30m
2026-05-27 MYU9900 CGK → SIN May 27, 21:30 UTCMay 27, 22:45 UTC1h 15m
2026-05-27 MYU923 SIN → CGK May 27, 01:49 UTCMay 27, 01:59 UTC10m
2026-05-27 MYU923 SIN → CGK May 27, 00:39 UTCMay 27, 01:09 UTC30m
2026-05-26 MYU9900 CGK → SIN May 26, 21:40 UTCMay 26, 22:54 UTC1h 15m
2026-05-26 MYU923 SIN → CGK May 26, 00:39 UTCMay 26, 01:05 UTC25m
2026-05-25 MYU924 CGK → SIN May 25, 18:50 UTCMay 25, 20:04 UTC1h 14m
2026-05-24 MYU923 SIN → CGK May 24, 00:50 UTCMay 24, 01:15 UTC25m
2026-05-23 MYU924 CGK → SIN May 23, 22:00 UTCMay 23, 23:15 UTC1h 15m
2026-05-21 MYU923 SIN → CGK May 21, 00:30 UTCMay 21, 01:05 UTC35m
2026-05-20 MYU9900 CGK → SIN May 20, 21:35 UTCMay 20, 22:50 UTC1h 15m
2026-05-20 MYU923 SIN → CGK May 20, 01:40 UTCMay 20, 02:00 UTC20m
2026-05-20 MYU923 SIN → CGK May 20, 00:50 UTCMay 20, 01:05 UTC15m
2026-05-19 MYU9900 CGK → SIN May 19, 21:25 UTCMay 19, 22:45 UTC1h 20m
2026-05-18 MYU923 SIN → CGK May 18, 12:40 UTCMay 18, 13:00 UTC20m
2026-05-18 MYU923 SIN → CGK May 18, 11:35 UTCMay 18, 12:05 UTC30m
2026-05-17 MYU924 CGK → SIN May 17, 21:35 UTCMay 17, 22:50 UTC1h 15m
2026-05-15 MYU923 SIN → CGK May 15, 00:50 UTCMay 15, 01:05 UTC15m
2026-05-14 MYU924 CGK → SIN May 14, 21:20 UTCMay 14, 22:35 UTC1h 15m
2026-05-13 MYU9900 CGK → SIN May 13, 21:25 UTCMay 13, 22:40 UTC1h 15m
2026-05-13 MYU923 SIN → CGK May 13, 01:35 UTCMay 13, 01:45 UTC10m
2026-05-13 MYU923 SIN → CGK May 13, 00:50 UTCMay 13, 01:00 UTC10m
2026-05-12 MYU924 CGK → SIN May 12, 19:10 UTCMay 12, 20:10 UTC1h 0m
2026-05-11 MYU924 CGK → SIN May 11, 19:00 UTCMay 11, 19:55 UTC55m
2026-05-11 MYU923 SIN → CGK May 11, 01:45 UTCMay 11, 01:50 UTC5m
2026-05-10 MYU924 CGK → SIN May 10, 21:35 UTCMay 10, 22:35 UTC1h 0m
2026-05-10 MYU923 SIN → CGK May 10, 01:20 UTCMay 10, 01:34 UTC15m
2026-05-10 MYU923 SIN → CGK May 10, 00:30 UTCMay 10, 00:45 UTC15m
2026-05-09 MYU924 CGK → SIN May 9, 21:25 UTCMay 9, 22:25 UTC1h 0m
2026-05-09 MYU923 SIN → CGK May 9, 00:50 UTCMay 9, 01:00 UTC10m
2026-05-08 MYU924 CGK → SIN May 8, 21:35 UTCMay 8, 22:35 UTC1h 0m
2026-05-08 MYU923 SIN → CGK May 8, 01:09 UTCMay 8, 01:19 UTC10m
2026-05-07 MYU924 CGK → SIN May 7, 21:25 UTCMay 7, 22:25 UTC1h 0m
2026-05-06 MYU804 - May 6, 22:20 UTCMay 6, 22:40 UTC20m
2026-05-06 MYU804 - May 6, 21:40 UTCMay 6, 21:50 UTC10m
2026-05-06 MYU801 - May 6, 17:30 UTCMay 6, 18:30 UTC59m
2026-05-06 MYU812 - May 6, 02:01 UTCMay 6, 02:15 UTC15m
2026-04-30 MYU923 SIN → CGK Apr 30, 02:10 UTCApr 30, 02:25 UTC15m

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

Mode-S 8A07EC frequently asked

What is Mode-S code 8A07EC?
8A07EC is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-MYC.
Where is Mode-S 8A07EC registered?
Mode-S code 8A07EC is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A07EC broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A07EC, octal 42403754, decimal 9,045,996.
What flights does 8A07EC operate?
Mode-S 8A07EC has broadcast 10 distinct callsigns, including MYU923, MYU924, MYU9900, MYU804, MYU801.