Apparatus

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sensors Mode-S transponder

8A0837

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LSK · BOEING 737-900

Hex
8A0837
Octal
42404067
Decimal
9,046,071
Country
ID
Tail
PK-LSK
Type
B739
No current signal · last broadcast 1d ago
Flights observed
86
Distinct callsigns
20
Country
ID
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8A0837.

Country allocation

The ICAO 24-bit address 8A0837 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 20 distinct

Callsign Airline Flights Last seen
LNI279 Lion Mentari Airlines 5 2026-05-06
LNI276 Lion Mentari Airlines 5 2026-05-06
LNI669 Lion Mentari Airlines 4 2026-05-18
LNI668 Lion Mentari Airlines 4 2026-05-18
LNI522 Lion Mentari Airlines 4 2026-05-09
LNI239 Lion Mentari Airlines 4 2026-05-05
LNI236 Lion Mentari Airlines 4 2026-05-03
LNI798 Lion Mentari Airlines 3 2026-05-28
LNI238 Lion Mentari Airlines 3 2026-05-03
LNI237 Lion Mentari Airlines 3 2026-05-03
LNI229 Lion Mentari Airlines 3 2026-05-03
LNI228 Lion Mentari Airlines 3 2026-05-03
LNI983 Lion Mentari Airlines 2 2026-04-28
LNI977 Lion Mentari Airlines 2 2026-05-04
LNI973 Lion Mentari Airlines 2 2026-04-20
LNI693 Lion Mentari Airlines 2 2026-05-10
LNI641 Lion Mentari Airlines 2 2026-05-25
LNI247 Lion Mentari Airlines 2 2026-05-04
LNI246 Lion Mentari Airlines 2 2026-05-05
LNI012 Lion Mentari Airlines 2 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 LNI798 CGK → UPG May 28, 14:50 UTCMay 28, 15:15 UTC25m
2026-05-27 LNI798 CGK → UPG May 27, 14:35 UTCMay 28, 09:40 UTC19h 5m
2026-05-27 LNI797 DJJ → UPG May 27, 09:00 UTCMay 27, 09:15 UTC15m
2026-05-26 LNI798 CGK → UPG May 26, 14:40 UTCMay 26, 15:00 UTC20m
2026-05-25 LNI640 YIA → UPG May 25, 03:30 UTCMay 25, 03:45 UTC15m
2026-05-25 LNI641 UPG → YIA May 25, 02:05 UTCMay 25, 02:15 UTC10m
2026-05-22 LNI892 CGK → UPG May 22, 01:45 UTCMay 22, 02:20 UTC35m
2026-05-21 LNI353 PDG → CGK May 21, 12:50 UTCMay 22, 00:35 UTC11h 45m
2026-05-21 LNI352 CGK → PDG May 21, 12:00 UTCMay 21, 12:15 UTC15m
2026-05-21 LNI697 SUB → CGK May 21, 05:00 UTCMay 21, 05:40 UTC40m
2026-05-20 LNI692 CGK → SUB May 20, 08:00 UTCMay 20, 08:40 UTC40m
2026-05-20 LNI6003 PNK → DJB May 20, 05:10 UTCMay 20, 05:25 UTC15m
2026-05-20 LNI3603 DJB → BTH May 20, 03:00 UTCMay 20, 03:10 UTC10m
2026-05-20 LNI6002 BTH → PKU May 20, 00:25 UTCMay 20, 01:25 UTC1h 0m
2026-05-19 LNI012 CGK → DPS May 19, 10:45 UTCMay 19, 14:50 UTC4h 5m
2026-05-19 LNI035 DPS → CGK May 19, 06:30 UTCMay 19, 07:15 UTC45m
2026-05-18 LNI669 YIA → BPN May 18, 02:15 UTCMay 18, 02:30 UTC15m
2026-05-18 LNI668 BPN → YIA May 18, 00:15 UTCMay 18, 00:30 UTC15m
2026-05-17 LNI661 YIA → BPN May 17, 07:20 UTCMay 17, 07:30 UTC10m
2026-05-17 LNI670 BPN → YIA May 17, 05:55 UTCMay 17, 06:05 UTC10m
2026-05-17 LNI669 YIA → BPN May 17, 02:15 UTCMay 17, 02:25 UTC10m
2026-05-17 LNI668 BPN → YIA May 17, 00:05 UTCMay 17, 00:15 UTC10m
2026-05-14 LNI782 CGK → UPG May 14, 06:50 UTCMay 14, 07:25 UTC35m
2026-05-13 LNI690 CGK → SUB May 13, 20:40 UTCMay 14, 05:40 UTC9h 0m
2026-05-13 LNI347 PLM → CGK May 13, 12:10 UTCMay 13, 12:30 UTC20m
2026-05-13 LNI346 CGK → PLM May 13, 10:00 UTCMay 13, 10:15 UTC15m
2026-05-13 LNI985 UPG → CGK May 13, 08:20 UTCMay 13, 08:35 UTC15m
2026-05-11 LNI641 UPG → YIA May 11, 02:20 UTCMay 11, 02:30 UTC10m
2026-05-10 LNI774 CGK → UPG May 10, 03:25 UTCMay 10, 03:45 UTC20m
2026-05-10 LNI693 SUB → CGK May 10, 01:39 UTCMay 10, 02:10 UTC30m
2026-05-09 LNI522 YIA → BDJ May 9, 02:20 UTCMay 10, 01:39 UTC23h 20m
2026-05-06 LNI279 PKU → YIA May 6, 23:30 UTCMay 7, 00:50 UTC1h 20m
2026-05-06 LNI276 YIA → PKU May 6, 11:35 UTCMay 6, 12:55 UTC1h 20m
2026-05-06 LNI522 YIA → BDJ May 6, 02:15 UTCMay 6, 10:10 UTC7h 55m
2026-05-05 LNI279 PKU → YIA May 5, 23:35 UTCMay 6, 00:55 UTC1h 20m
2026-05-05 LNI239 BTH → PKU May 5, 02:05 UTCMay 5, 02:15 UTC10m
2026-05-05 LNI246 PLM → BTH May 5, 00:20 UTCMay 5, 00:35 UTC15m
2026-05-04 LNI247 BTH → PLM May 4, 12:40 UTCMay 4, 12:55 UTC15m
2026-05-04 LNI977 KNO → BTH May 4, 07:10 UTCMay 4, 09:45 UTC2h 35m
2026-05-03 LNI246 PLM → BTH May 3, 23:15 UTCMay 3, 23:55 UTC40m
2026-05-03 LNI247 BTH → PLM May 3, 13:35 UTCMay 3, 13:45 UTC10m
2026-05-03 LNI228 PDG → BTH May 3, 10:45 UTCMay 3, 11:20 UTC35m
2026-05-03 LNI229 BTH → PDG May 3, 08:40 UTCMay 3, 09:10 UTC30m
2026-05-03 LNI236 PKU → BTH May 3, 07:00 UTCMay 3, 07:15 UTC15m
2026-05-03 LNI237 BTH → PKU May 3, 05:10 UTCMay 3, 05:25 UTC15m
2026-05-03 LNI238 PKU → BTH May 3, 02:50 UTCMay 3, 03:00 UTC10m
2026-05-03 LNI239 BTH → PKU May 3, 01:05 UTCMay 3, 01:30 UTC25m
2026-05-02 LNI236 PKU → BTH May 2, 06:00 UTCMay 2, 06:10 UTC10m
2026-05-02 LNI237 BTH → PKU May 2, 04:15 UTCMay 2, 04:40 UTC25m
2026-05-02 LNI238 PKU → BTH May 2, 02:05 UTCMay 2, 02:30 UTC25m

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

Mode-S 8A0837 frequently asked

What is Mode-S code 8A0837?
8A0837 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LSK.
Where is Mode-S 8A0837 registered?
Mode-S code 8A0837 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0837 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0837, octal 42404067, decimal 9,046,071.
What flights does 8A0837 operate?
Mode-S 8A0837 has broadcast 20 distinct callsigns, including LNI279, LNI276, LNI669, LNI668, LNI522.