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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 Jul 26, 11:55 UTC
Flights observed
181
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 11:55 UTC

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
LNI798 - 12 2026-07-13
LNI797 - 11 2026-07-12
LNI353 - 6 2026-06-27
LNI236 Lion Mentari Airlines 6 2026-07-26
LNI985 - 5 2026-07-13
LNI892 Lion Mentari Airlines 5 2026-07-24
LNI352 - 5 2026-06-22
LNI279 Lion Mentari Airlines 5 2026-05-06
LNI276 Lion Mentari Airlines 5 2026-05-06
LNI239 Lion Mentari Airlines 5 2026-07-26
LNI237 Lion Mentari Airlines 5 2026-07-26
LNI229 Lion Mentari Airlines 5 2026-07-26
LNI228 Lion Mentari Airlines 5 2026-07-26
LNI669 Lion Mentari Airlines 4 2026-05-18
LNI668 Lion Mentari Airlines 4 2026-05-18
LNI522 Lion Mentari Airlines 4 2026-05-09
LNI247 Lion Mentari Airlines 4 2026-07-26
LNI238 Lion Mentari Airlines 4 2026-07-26
LNI774 - 3 2026-07-03
LNI693 - 3 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LNI247 BTH → PLM Jul 26, 11:30 UTCJul 26, 11:55 UTC25m
2026-07-26 LNI236 PKU → BTH Jul 26, 09:45 UTCJul 26, 10:05 UTC20m
2026-07-26 LNI237 BTH → PKU Jul 26, 08:20 UTCJul 26, 08:35 UTC15m
2026-07-26 LNI228 PDG → BTH Jul 26, 06:30 UTCJul 26, 07:00 UTC31m
2026-07-26 LNI229 BTH → PDG Jul 26, 04:40 UTCJul 26, 05:10 UTC30m
2026-07-26 LNI238 PKU → BTH Jul 26, 02:55 UTCJul 26, 03:15 UTC20m
2026-07-26 LNI239 BTH → PKU Jul 26, 01:15 UTCJul 26, 01:30 UTC15m
2026-07-25 LNI246 PLM → BTH Jul 25, 23:10 UTCJul 25, 23:30 UTC20m
2026-07-25 LNI247 BTH → PLM Jul 25, 11:35 UTCJul 25, 12:00 UTC25m
2026-07-25 LNI236 PKU → BTH Jul 25, 09:50 UTCJul 25, 10:05 UTC15m
2026-07-25 LNI237 BTH → PKU Jul 25, 08:15 UTCJul 25, 08:35 UTC20m
2026-07-25 LNI228 PDG → BTH Jul 25, 06:35 UTCJul 25, 07:00 UTC25m
2026-07-25 LNI229 BTH → PDG Jul 25, 04:40 UTCJul 25, 05:05 UTC25m
2026-07-24 LNI892 CGK → UPG Jul 24, 01:55 UTCJul 24, 02:15 UTC20m
2026-07-23 LNI209 KNO → CGK Jul 23, 23:00 UTCJul 24, 00:45 UTC1h 45m
2026-07-23 LNI306 CGK → KNO Jul 23, 15:45 UTCJul 23, 17:25 UTC1h 40m
2026-07-23 LNI391 PKU → CGK Jul 23, 13:25 UTCJul 23, 14:40 UTC1h 15m
2026-07-23 LNI161 KUL → PKU Jul 23, 11:30 UTCJul 23, 11:45 UTC15m
2026-07-23 LNI160 CGK → SIN Jul 23, 06:30 UTCJul 23, 07:05 UTC35m
2026-07-23 LNI390 CGK → PKU Jul 23, 03:55 UTCJul 23, 05:05 UTC1h 10m
2026-07-23 LNI241 TKG → CGK Jul 23, 00:20 UTCJul 23, 00:50 UTC30m
2026-07-22 LNI242 CGK → TKG Jul 22, 12:10 UTCJul 22, 12:25 UTC15m
2026-07-22 LNI031 DPS → CGK Jul 22, 04:30 UTCJul 22, 05:15 UTC45m
2026-07-17 LNI640 - Jul 17, 03:30 UTCJul 17, 03:45 UTC15m
2026-07-17 LNI641 - Jul 17, 02:05 UTCJul 17, 02:15 UTC10m
2026-07-13 LNI798 - Jul 13, 14:45 UTCJul 13, 15:20 UTC35m
2026-07-13 LNI985 - Jul 13, 07:40 UTCJul 13, 07:55 UTC15m
2026-07-12 LNI984 - Jul 12, 15:05 UTCJul 12, 15:40 UTC35m
2026-07-12 LNI797 - Jul 12, 09:40 UTCJul 12, 09:55 UTC15m
2026-07-11 LNI798 - Jul 11, 14:45 UTCJul 11, 15:15 UTC30m
2026-07-11 LNI797 - Jul 11, 09:55 UTCJul 11, 10:25 UTC30m
2026-07-10 LNI798 - Jul 10, 14:50 UTCJul 11, 10:25 UTC19h 35m
2026-07-10 LNI797 - Jul 10, 09:10 UTCJul 10, 09:25 UTC15m
2026-07-09 LNI798 - Jul 9, 14:40 UTCJul 9, 15:00 UTC20m
2026-07-09 LNI347 - Jul 9, 11:15 UTCJul 9, 11:30 UTC15m
2026-07-09 LNI346 - Jul 9, 09:05 UTCJul 9, 09:15 UTC10m
2026-07-09 LNI985 - Jul 9, 07:25 UTCJul 9, 07:50 UTC25m
2026-07-06 LNI798 CGK → UPG Jul 6, 14:35 UTCJul 6, 15:05 UTC30m
2026-07-05 LNI984 - Jul 5, 15:15 UTCJul 6, 07:25 UTC16h 10m
2026-07-05 LNI797 - Jul 5, 09:00 UTCJul 5, 09:15 UTC15m
2026-07-04 LNI798 CGK → UPG Jul 4, 14:40 UTCJul 4, 15:10 UTC30m
2026-07-04 LNI985 - Jul 4, 07:20 UTCJul 4, 07:40 UTC20m
2026-07-03 LNI774 - Jul 3, 03:15 UTCJul 3, 07:45 UTC4h 30m
2026-07-03 LNI693 - Jul 3, 01:50 UTCJul 3, 02:05 UTC15m
2026-06-28 LNI892 - Jun 28, 01:50 UTCJun 28, 02:20 UTC30m
2026-06-27 LNI353 - Jun 27, 23:25 UTCJun 28, 00:45 UTC1h 20m
2026-06-27 LNI797 - Jun 27, 09:15 UTCJun 27, 09:29 UTC15m
2026-06-26 LNI798 CGK → UPG Jun 26, 14:44 UTCJun 26, 15:15 UTC30m
2026-06-26 LNI985 - Jun 26, 07:55 UTCJun 26, 08:24 UTC30m
2026-06-25 LNI774 - Jun 25, 02:59 UTCJun 25, 03:34 UTC35m

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 Jul 26, 11:55 UTC.
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 LNI798, LNI797, LNI353, LNI236, LNI985.