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sensors Mode-S transponder

8A0987

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-TLD · AIRBUS A-320

Hex
8A0987
Octal
42404607
Decimal
9,046,407
Country
ID
Tail
PK-TLD
Type
A320
Broadcasting now · callsign TNU9002 · 15,425 ft
Flights observed
563
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 21:45 UTC

Current position

8A0987 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8A0987 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
TNU632 TransNusa Air 51 2026-07-23
TNU154 TransNusa Air 46 2026-07-25
TNU698 TransNusa Air 44 2026-07-23
TNU861 TransNusa Air 38 2026-07-26
TNU633 TransNusa Air 34 2026-07-22
TNU860 TransNusa Air 33 2026-07-26
TNU153 TransNusa Air 32 2026-07-25
TNU699 TransNusa Air 30 2026-07-23
TNU5285 - 21 2026-07-24
TNU5104 - 18 2026-07-22
TNU156 - 15 2026-06-16
TNU5106 - 12 2026-06-20
TNU155 - 12 2026-06-16
TNU5530 - 11 2026-07-26
TNU5101 - 11 2026-07-14
TNU5165 - 10 2026-06-01
TNU5110 TransNusa Air 10 2026-06-07
TNU634 - 9 2026-07-10
TNU083 TransNusa Air 9 2026-06-09
TNU5533 TransNusa Air 8 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TNU861 CAN → CGK Jul 26, 21:35 UTCJul 26, 21:45 UTC10m
2026-07-26 TNU860 CGK → CAN Jul 26, 16:40 UTCJul 26, 16:50 UTC10m
2026-07-26 TNU860 CGK → CAN Jul 26, 12:05 UTCJul 26, 13:35 UTC1h 30m
2026-07-26 TNU5531 - Jul 26, 06:20 UTCJul 26, 07:10 UTC51m
2026-07-26 TNU5530 - Jul 26, 04:00 UTCJul 26, 04:20 UTC20m
2026-07-25 TNU5161 - Jul 25, 22:20 UTCJul 26, 02:30 UTC4h 10m
2026-07-25 TNU154 SIN → CGK Jul 25, 13:30 UTCJul 25, 13:40 UTC10m
2026-07-25 TNU154 SIN → CGK Jul 25, 12:20 UTCJul 25, 12:55 UTC35m
2026-07-25 TNU153D JHB → SIN Jul 25, 10:15 UTCJul 25, 10:45 UTC30m
2026-07-25 TNU153 CGK → SIN Jul 25, 05:25 UTCJul 25, 07:30 UTC2h 5m
2026-07-24 TNU5533 YIA → CGK Jul 24, 09:45 UTCJul 24, 12:20 UTC2h 35m
2026-07-24 TNU5285 - Jul 24, 08:25 UTCJul 24, 08:35 UTC10m
2026-07-23 TNU9002 - Jul 23, 22:10 UTCJul 24, 04:10 UTC6h 0m
2026-07-23 TNU698 SZB → CGK Jul 23, 12:45 UTCJul 23, 14:35 UTC1h 50m
2026-07-23 TNU699 CGK → SZB Jul 23, 10:00 UTCJul 23, 11:45 UTC1h 45m
2026-07-23 TNU154 SIN → CGK Jul 23, 08:45 UTCJul 23, 09:05 UTC20m
2026-07-23 TNU153 CGK → SIN Jul 23, 05:00 UTCJul 23, 06:35 UTC1h 35m
2026-07-23 TNU632 PEN → CGK Jul 23, 03:05 UTCJul 23, 03:20 UTC15m
2026-07-23 TNU632 PEN → CGK Jul 23, 01:15 UTCJul 23, 02:35 UTC1h 20m
2026-07-22 TNU633 CGK → PEN Jul 22, 22:25 UTCJul 23, 00:25 UTC2h 0m
2026-07-22 TNU698 SZB → CGK Jul 22, 12:25 UTCJul 22, 14:15 UTC1h 50m
2026-07-22 TNU699 CGK → SZB Jul 22, 11:10 UTCJul 22, 11:30 UTC20m
2026-07-22 TNU5104 - Jul 22, 00:30 UTCJul 22, 03:45 UTC3h 15m
2026-07-21 TNU861 CAN → CGK Jul 21, 23:15 UTCJul 21, 23:30 UTC15m
2026-07-21 TNU861 CAN → CGK Jul 21, 21:55 UTCJul 21, 22:40 UTC45m
2026-07-21 TNU861 CAN → CGK Jul 21, 19:00 UTCJul 21, 19:15 UTC15m
2026-07-21 TNU860 CGK → CAN Jul 21, 16:25 UTCJul 21, 16:45 UTC20m
2026-07-21 TNU860 CGK → CAN Jul 21, 12:15 UTCJul 21, 13:40 UTC1h 25m
2026-07-21 TNU154 SIN → CGK Jul 21, 08:50 UTCJul 21, 09:05 UTC15m
2026-07-21 TNU154 SIN → CGK Jul 21, 07:45 UTCJul 21, 08:15 UTC30m
2026-07-21 TNU153 CGK → SIN Jul 21, 05:00 UTCJul 21, 06:20 UTC1h 20m
2026-07-21 TNU632 PEN → CGK Jul 21, 03:35 UTCJul 21, 03:45 UTC10m
2026-07-21 TNU632 PEN → CGK Jul 21, 02:00 UTCJul 21, 02:55 UTC55m
2026-07-20 TNU633 - Jul 20, 22:40 UTCJul 21, 00:20 UTC1h 40m
2026-07-20 TNU698 SZB → CGK Jul 20, 14:50 UTCJul 20, 15:05 UTC15m
2026-07-20 TNU698 SZB → CGK Jul 20, 13:15 UTCJul 20, 14:15 UTC1h 0m
2026-07-20 TNU699 CGK → SZB Jul 20, 10:35 UTCJul 20, 12:20 UTC1h 45m
2026-07-20 TNU154 SIN → CGK Jul 20, 09:15 UTCJul 20, 09:30 UTC15m
2026-07-20 TNU153 - Jul 20, 06:30 UTCJul 20, 06:45 UTC15m
2026-07-20 TNU153 - Jul 20, 05:20 UTCJul 20, 05:35 UTC15m
2026-07-20 TNU9001 - Jul 20, 04:10 UTCJul 20, 04:20 UTC10m
2026-07-19 TNU9002 - Jul 19, 22:25 UTCJul 19, 22:50 UTC25m
2026-07-19 TNU698 SZB → CGK Jul 19, 13:10 UTCJul 19, 15:00 UTC1h 50m
2026-07-19 TNU699 CGK → SZB Jul 19, 10:30 UTCJul 19, 12:15 UTC1h 45m
2026-07-19 TNU154 SIN → CGK Jul 19, 09:15 UTCJul 19, 09:30 UTC15m
2026-07-19 TNU154 SIN → CGK Jul 19, 08:10 UTCJul 19, 08:40 UTC30m
2026-07-19 TNU153 - Jul 19, 05:25 UTCJul 19, 06:50 UTC1h 25m
2026-07-19 TNU632 PEN → CGK Jul 19, 03:15 UTCJul 19, 03:35 UTC20m
2026-07-19 TNU632 PEN → CGK Jul 19, 01:45 UTCJul 19, 02:40 UTC55m
2026-07-18 TNU633 - Jul 18, 22:40 UTCJul 19, 00:20 UTC1h 40m

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

Mode-S 8A0987 frequently asked

What is Mode-S code 8A0987?
8A0987 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-TLD.
Where is Mode-S 8A0987 registered?
Mode-S code 8A0987 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0987 broadcasting right now?
Yes. Mode-S 8A0987 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0987, octal 42404607, decimal 9,046,407.
What flights does 8A0987 operate?
Mode-S 8A0987 has broadcast 20 distinct callsigns, including TNU632, TNU154, TNU698, TNU861, TNU633.