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sensors Mode-S transponder

8A01CD

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LGL · BOEING 737-900

Hex
8A01CD
Octal
42400715
Decimal
9,044,429
Country
ID
Tail
PK-LGL
Type
B739
No current signal · last broadcast Jul 26, 02:05 UTC
Flights observed
186
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 02:05 UTC

Last known position

Most recent position reported by Mode-S 8A01CD.

Country allocation

The ICAO 24-bit address 8A01CD 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 27 2026-07-22
LNI276 - 25 2026-07-22
LNI522 - 17 2026-07-20
LNI521 - 14 2026-07-17
LNI641 Lion Mentari Airlines 12 2026-06-10
LNI640 Lion Mentari Airlines 10 2026-06-10
LNI972 - 6 2026-07-13
LNI971 - 6 2026-07-13
LNI668 - 6 2026-07-22
LNI303 - 5 2026-06-24
LNI669 - 3 2026-07-04
LNI135 - 3 2026-06-24
LNI134 - 3 2026-06-24
LNI892 Lion Mentari Airlines 2 2026-07-26
LNI693 - 2 2026-06-22
LNI581 Lion Mentari Airlines 2 2026-05-18
LNI308 - 2 2026-06-23
LNI213 Lion Mentari Airlines 2 2026-06-18
LNI210 - 2 2026-06-16
LNI030 - 2 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LNI892 CGK → UPG Jul 26, 01:40 UTCJul 26, 02:05 UTC25m
2026-07-25 LNI012 CGK → DPS Jul 25, 11:05 UTCJul 25, 15:10 UTC4h 5m
2026-07-24 LNI391 PKU → CGK Jul 24, 12:40 UTCJul 24, 14:00 UTC1h 20m
2026-07-24 LNI161 KUL → PKU Jul 24, 10:45 UTCJul 24, 11:00 UTC15m
2026-07-24 LNI160 CGK → SIN Jul 24, 06:05 UTCJul 24, 06:50 UTC45m
2026-07-24 LNI390 CGK → PKU Jul 24, 03:25 UTCJul 24, 04:35 UTC1h 10m
2026-07-23 LNI898 - Jul 23, 18:15 UTCJul 23, 23:45 UTC5h 30m
2026-07-23 LNI793 UPG → CGK Jul 23, 02:20 UTCJul 23, 12:10 UTC9h 50m
2026-07-22 LNI279 PKU → YIA Jul 22, 23:35 UTCJul 23, 00:50 UTC1h 15m
2026-07-22 LNI276 - Jul 22, 02:15 UTCJul 22, 13:10 UTC10h 55m
2026-07-22 LNI668 - Jul 22, 00:00 UTCJul 22, 00:15 UTC15m
2026-07-21 LNI668 - Jul 21, 02:20 UTCJul 22, 00:15 UTC21h 55m
2026-07-20 LNI279 PKU → YIA Jul 20, 23:30 UTCJul 21, 00:55 UTC1h 24m
2026-07-20 LNI276 - Jul 20, 11:45 UTCJul 20, 13:05 UTC1h 20m
2026-07-20 LNI522 - Jul 20, 02:35 UTCJul 20, 10:20 UTC7h 45m
2026-07-19 LNI279 PKU → YIA Jul 19, 23:40 UTCJul 20, 01:05 UTC1h 25m
2026-07-19 LNI276 - Jul 19, 02:35 UTCJul 19, 13:05 UTC10h 30m
2026-07-18 LNI279 PKU → YIA Jul 18, 23:35 UTCJul 19, 00:55 UTC1h 20m
2026-07-18 LNI276 - Jul 18, 02:29 UTCJul 18, 13:55 UTC11h 26m
2026-07-17 LNI279 PKU → YIA Jul 17, 23:30 UTCJul 18, 00:55 UTC1h 25m
2026-07-17 LNI276 - Jul 17, 11:35 UTCJul 17, 12:55 UTC1h 20m
2026-07-17 LNI521 - Jul 17, 09:55 UTCJul 17, 10:05 UTC10m
2026-07-17 LNI522 - Jul 17, 02:10 UTCJul 17, 02:25 UTC15m
2026-07-16 LNI279 PKU → YIA Jul 16, 23:20 UTCJul 17, 00:45 UTC1h 25m
2026-07-16 LNI276 - Jul 16, 11:50 UTCJul 16, 13:05 UTC1h 15m
2026-07-16 LNI522 - Jul 16, 02:15 UTCJul 16, 10:10 UTC7h 55m
2026-07-15 LNI279 - Jul 15, 23:30 UTCJul 16, 00:50 UTC1h 20m
2026-07-15 LNI276 - Jul 15, 11:40 UTCJul 15, 13:05 UTC1h 25m
2026-07-15 LNI521 - Jul 15, 10:05 UTCJul 15, 10:15 UTC10m
2026-07-15 LNI522 - Jul 15, 02:20 UTCJul 15, 02:35 UTC15m
2026-07-14 LNI276 - Jul 14, 11:35 UTCJul 14, 13:00 UTC1h 25m
2026-07-14 LNI521 - Jul 14, 10:00 UTCJul 14, 10:10 UTC10m
2026-07-14 LNI522 - Jul 14, 02:35 UTCJul 14, 02:50 UTC15m
2026-07-13 LNI668 - Jul 13, 23:50 UTCJul 14, 00:00 UTC10m
2026-07-13 LNI972 - Jul 13, 06:10 UTCJul 13, 06:50 UTC40m
2026-07-13 LNI971 - Jul 13, 03:25 UTCJul 13, 03:40 UTC15m
2026-07-11 LNI522 - Jul 11, 02:20 UTCJul 11, 02:30 UTC10m
2026-07-10 LNI279 - Jul 10, 23:30 UTCJul 11, 00:55 UTC1h 25m
2026-07-10 LNI276 - Jul 10, 12:30 UTCJul 10, 14:05 UTC1h 35m
2026-07-10 LNI522 - Jul 10, 02:20 UTCJul 10, 11:10 UTC8h 50m
2026-07-09 LNI279 - Jul 9, 23:30 UTCJul 10, 00:55 UTC1h 25m
2026-07-09 LNI276 - Jul 9, 11:35 UTCJul 9, 12:55 UTC1h 20m
2026-07-09 LNI521 - Jul 9, 09:55 UTCJul 9, 10:10 UTC15m
2026-07-07 LNI033 - Jul 7, 02:30 UTCJul 7, 09:50 UTC7h 20m
2026-07-06 LNI279 - Jul 6, 23:35 UTCJul 7, 00:55 UTC1h 20m
2026-07-06 LNI276 YIA → PKU Jul 6, 12:00 UTCJul 6, 13:20 UTC1h 20m
2026-07-06 LNI522 - Jul 6, 02:45 UTCJul 6, 10:25 UTC7h 40m
2026-07-05 LNI668 - Jul 5, 00:15 UTCJul 5, 00:30 UTC15m
2026-07-04 LNI669 - Jul 4, 02:25 UTCJul 4, 02:35 UTC10m
2026-07-04 LNI668 - Jul 4, 00:25 UTCJul 4, 00:40 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-LGL page for operator, model, and routing details .

Mode-S 8A01CD frequently asked

What is Mode-S code 8A01CD?
8A01CD is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LGL.
Where is Mode-S 8A01CD registered?
Mode-S code 8A01CD is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A01CD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 02:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A01CD, octal 42400715, decimal 9,044,429.
What flights does 8A01CD operate?
Mode-S 8A01CD has broadcast 20 distinct callsigns, including LNI279, LNI276, LNI522, LNI521, LNI641.