Apparatus

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sensors Mode-S transponder

8A0311

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LKH · BOEING 737-800

Hex
8A0311
Octal
42401421
Decimal
9,044,753
Country
ID
Tail
PK-LKH
Type
B738
No current signal · last broadcast 1d ago
Flights observed
43
Distinct callsigns
20
Country
ID
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8A0311.

Country allocation

The ICAO 24-bit address 8A0311 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
LNI665 Lion Mentari Airlines 6 2026-06-01
LNI664 Lion Mentari Airlines 5 2026-06-01
LNI898 Lion Mentari Airlines 3 2026-05-17
LNI697 Lion Mentari Airlines 2 2026-05-15
LNI309 Lion Mentari Airlines 2 2026-05-15
LNI983 Lion Mentari Airlines 1 2026-05-14
LNI982 Lion Mentari Airlines 1 2026-05-14
LNI857 Lion Mentari Airlines 1 2026-05-08
LNI856 Lion Mentari Airlines 1 2026-05-08
LNI793 Lion Mentari Airlines 1 2026-05-10
LNI694 Lion Mentari Airlines 1 2026-05-16
LNI693 Lion Mentari Airlines 1 2026-05-09
LNI690 Lion Mentari Airlines 1 2026-04-30
LNI685 Lion Mentari Airlines 1 2026-04-30
LNI656 Lion Mentari Airlines 1 2026-05-11
LNI641 Lion Mentari Airlines 1 2026-05-21
LNI640 Lion Mentari Airlines 1 2026-05-21
LNI6026 - 1 2026-05-06
LNI6002 Lion Mentari Airlines 1 2026-05-12
LNI3603 Lion Mentari Airlines 1 2026-05-12

Recent flights last 43

DateFlightRouteTakeoffLandingDuration
2026-06-01 LNI664 YIA → UPG Jun 1, 13:05 UTCJun 1, 13:20 UTC15m
2026-06-01 LNI665 UPG → YIA Jun 1, 11:35 UTCJun 1, 11:45 UTC10m
2026-05-31 LNI665 UPG → YIA May 31, 11:35 UTCMay 31, 11:45 UTC10m
2026-05-29 LNI664 YIA → UPG May 29, 13:05 UTCMay 29, 13:20 UTC15m
2026-05-29 LNI665 UPG → YIA May 29, 11:35 UTCMay 29, 11:45 UTC10m
2026-05-21 LNI640 YIA → UPG May 21, 03:45 UTCMay 21, 03:55 UTC10m
2026-05-21 LNI641 UPG → YIA May 21, 02:20 UTCMay 21, 02:35 UTC15m
2026-05-17 LNI898 CGK → UPG May 17, 18:15 UTCMay 17, 18:35 UTC20m
2026-05-16 LNI694 CGK → SUB May 16, 02:20 UTCMay 16, 02:50 UTC30m
2026-05-15 LNI309 KNO → CGK May 15, 09:50 UTCMay 15, 11:35 UTC1h 45m
2026-05-15 LNI210 CGK → KNO May 15, 06:25 UTCMay 15, 07:50 UTC1h 25m
2026-05-15 LNI697 SUB → CGK May 15, 04:40 UTCMay 15, 05:10 UTC30m
2026-05-14 LNI697 SUB → CGK May 14, 07:00 UTCMay 15, 05:10 UTC22h 10m
2026-05-14 LNI983 PKU → SUB May 14, 05:30 UTCMay 14, 07:05 UTC1h 35m
2026-05-14 LNI982 SUB → PKU May 14, 02:55 UTCMay 14, 04:15 UTC1h 20m
2026-05-12 LNI3603 DJB → BTH May 12, 06:40 UTCMay 12, 06:50 UTC10m
2026-05-12 LNI6002 BTH → PKU May 12, 04:30 UTCMay 12, 05:30 UTC1h 0m
2026-05-11 LNI656 CGK → LOP May 11, 00:34 UTCMay 11, 04:55 UTC4h 20m
2026-05-10 LNI898 CGK → UPG May 10, 18:20 UTCMay 10, 18:39 UTC20m
2026-05-10 LNI793 UPG → CGK May 10, 10:55 UTCMay 10, 11:10 UTC15m
2026-05-09 LNI898 CGK → UPG May 9, 18:15 UTCMay 9, 18:40 UTC25m
2026-05-09 LNI173 TKG → CGK May 9, 06:20 UTCMay 9, 06:35 UTC15m
2026-05-09 LNI172 CGK → TKG May 9, 04:30 UTCMay 9, 04:45 UTC15m
2026-05-09 LNI693 SUB → CGK May 9, 01:20 UTCMay 9, 01:55 UTC35m
2026-05-08 LNI857 SUB → DPS May 8, 05:05 UTCMay 9, 01:55 UTC20h 50m
2026-05-08 LNI856 SUB → PLM May 8, 03:04 UTCMay 8, 03:24 UTC20m
2026-05-06 LNI6026 - May 6, 00:25 UTCMay 6, 00:35 UTC10m
2026-05-05 LNI309 KNO → CGK May 5, 06:25 UTCMay 5, 12:50 UTC6h 25m
2026-05-03 LNI352 CGK → PDG May 3, 12:05 UTCMay 3, 23:55 UTC11h 50m
2026-05-03 LNI241 TKG → CGK May 3, 00:20 UTCMay 3, 00:40 UTC20m
2026-05-02 LNI242 CGK → TKG May 2, 12:05 UTCMay 2, 12:20 UTC15m
2026-05-02 LNI171 TKG → CGK May 2, 05:40 UTCMay 2, 06:05 UTC25m
2026-05-02 LNI170 CGK → TKG May 2, 04:00 UTCMay 2, 04:15 UTC15m
2026-05-01 LNI175 TKG → CGK May 1, 09:00 UTCMay 1, 09:20 UTC20m
2026-05-01 LN176 - May 1, 07:05 UTCMay 1, 07:15 UTC10m
2026-04-30 LNI690 CGK → SUB Apr 30, 20:45 UTCMay 1, 05:30 UTC8h 45m
2026-04-30 LNI685 PNK → CGK Apr 30, 13:10 UTCApr 30, 13:25 UTC15m
2026-04-29 LNI664 YIA → UPG Apr 29, 13:30 UTCApr 29, 13:40 UTC10m
2026-04-29 LNI665 UPG → YIA Apr 29, 11:40 UTCApr 29, 11:55 UTC15m
2026-04-22 LNI664 YIA → UPG Apr 22, 13:05 UTCApr 22, 13:20 UTC15m
2026-04-22 LNI665 UPG → YIA Apr 22, 11:25 UTCApr 22, 11:35 UTC10m
2026-04-17 LNI664 YIA → UPG Apr 17, 13:20 UTCApr 17, 13:35 UTC15m
2026-04-17 LNI665 UPG → YIA Apr 17, 11:40 UTCApr 17, 11:50 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-LKH page for operator, model, and routing details .

Mode-S 8A0311 frequently asked

What is Mode-S code 8A0311?
8A0311 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LKH.
Where is Mode-S 8A0311 registered?
Mode-S code 8A0311 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0311 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 8A0311, octal 42401421, decimal 9,044,753.
What flights does 8A0311 operate?
Mode-S 8A0311 has broadcast 20 distinct callsigns, including LNI665, LNI664, LNI898, LNI697, LNI309.