Apparatus

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sensors Mode-S transponder

89505C

ICAO 24-bit transponder address · allocated to Brunei

Currently assigned to V8-RBE · AIRBUS A-320neo

Hex
89505C
Octal
42250134
Decimal
8,999,004
Country
BN
Tail
V8-RBE
Type
A20N
No current signal · last broadcast 16h ago
Flights observed
177
Distinct callsigns
20
Country
BN
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 89505C.

Country allocation

The ICAO 24-bit address 89505C falls within the block assigned to Brunei (BN) by ICAO Annex 10, Volume III. Every aircraft registered in Brunei 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
RBA686 Royal Brunei Airlines 10 2026-05-22
RBA685 Royal Brunei Airlines 10 2026-05-22
RBA696 Royal Brunei Airlines 9 2026-05-29
RBA695 Royal Brunei Airlines 9 2026-05-28
RBA828 Royal Brunei Airlines 8 2026-05-28
RBA827 Royal Brunei Airlines 8 2026-05-28
RBA735 Royal Brunei Airlines 8 2026-05-27
RBA736 Royal Brunei Airlines 7 2026-05-27
RBA623 Royal Brunei Airlines 7 2026-05-24
RBA873 Royal Brunei Airlines 6 2026-05-27
RBA652 Royal Brunei Airlines 6 2026-05-16
RBA651 Royal Brunei Airlines 6 2026-05-16
RBA855 Royal Brunei Airlines 5 2026-05-17
RBA822 Royal Brunei Airlines 5 2026-05-23
RBA795 Royal Brunei Airlines 5 2026-05-20
RBA627 Royal Brunei Airlines 5 2026-05-24
RBA381 Royal Brunei Airlines 5 2026-05-21
RBA874 Royal Brunei Airlines 4 2026-05-27
RBA872 Royal Brunei Airlines 4 2026-05-23
RBA871 Royal Brunei Airlines 4 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 RBA696 NRT → BWN May 29, 03:30 UTCMay 29, 08:40 UTC5h 10m
2026-05-28 RBA695 BWN → NRT May 28, 16:50 UTCMay 28, 22:05 UTC5h 15m
2026-05-28 RBA828 BKI → BWN May 28, 12:35 UTCMay 28, 12:50 UTC15m
2026-05-28 RBA827 BWN → BKI May 28, 11:00 UTCMay 28, 11:15 UTC15m
2026-05-27 RBA874 KUL → BWN May 27, 13:25 UTCMay 27, 13:55 UTC30m
2026-05-27 RBA873 BWN → KUL May 27, 11:20 UTCMay 27, 12:00 UTC40m
2026-05-27 RBA736 CGK → BWN May 27, 06:29 UTCMay 27, 06:40 UTC10m
2026-05-27 RBA735 BWN → CGK May 27, 04:55 UTCMay 27, 05:09 UTC15m
2026-05-26 RBA828 BKI → BWN May 26, 13:19 UTCMay 26, 13:34 UTC15m
2026-05-26 RBA827 BWN → BKI May 26, 11:54 UTCMay 26, 12:20 UTC25m
2026-05-26 RBA452 TPE → BWN May 26, 06:49 UTCMay 26, 09:49 UTC3h 0m
2026-05-26 RBA451 BWN → TPE May 26, 02:15 UTCMay 26, 05:30 UTC3h 15m
2026-05-25 RBA624 PKX → BWN May 25, 19:05 UTCMay 25, 21:35 UTC2h 30m
2026-05-24 RBA623 BWN → PKX May 24, 18:15 UTCMay 24, 20:40 UTC2h 25m
2026-05-24 RBA627 BWN → NNG May 24, 02:10 UTCMay 24, 10:00 UTC7h 50m
2026-05-23 RBA822 BKI → BWN May 23, 23:10 UTCMay 23, 23:20 UTC10m
2026-05-23 RBA827 BWN → BKI May 23, 10:50 UTCMay 23, 11:05 UTC15m
2026-05-23 RBA826 BKI → BWN May 23, 09:10 UTCMay 23, 09:25 UTC15m
2026-05-23 RBA825 BWN → BKI May 23, 07:35 UTCMay 23, 07:55 UTC20m
2026-05-23 RBA872 KUL → BWN May 23, 04:10 UTCMay 23, 04:35 UTC25m
2026-05-23 RBA871 BWN → KUL May 23, 02:15 UTCMay 23, 02:55 UTC39m
2026-05-22 RBA686 MNL → BWN May 22, 14:05 UTCMay 22, 15:35 UTC1h 30m
2026-05-22 RBA685 BWN → MNL May 22, 10:45 UTCMay 22, 12:25 UTC1h 40m
2026-05-22 RBA696 NRT → BWN May 22, 02:50 UTCMay 22, 08:10 UTC5h 20m
2026-05-21 RBA695 BWN → NRT May 21, 16:50 UTCMay 21, 22:05 UTC5h 15m
2026-05-21 RBA828 BKI → BWN May 21, 12:10 UTCMay 21, 12:25 UTC15m
2026-05-21 RBA827 BWN → BKI May 21, 11:00 UTCMay 21, 11:20 UTC20m
2026-05-21 RBA381 BWN → SGN May 21, 04:45 UTCMay 21, 08:45 UTC4h 0m
2026-05-20 RBA795 BWN → SUB May 20, 11:55 UTCMay 20, 12:10 UTC15m
2026-05-20 RBA696 NRT → BWN May 20, 03:20 UTCMay 20, 08:30 UTC5h 11m
2026-05-19 RBA695 BWN → NRT May 19, 16:50 UTCMay 19, 22:15 UTC5h 25m
2026-05-19 RBA828 BKI → BWN May 19, 13:10 UTCMay 19, 13:25 UTC15m
2026-05-19 RBA828 BKI → BWN May 19, 11:30 UTCMay 19, 12:00 UTC30m
2026-05-19 RBA452 TPE → BWN May 19, 06:40 UTCMay 19, 09:35 UTC2h 55m
2026-05-19 RBA451 BWN → TPE May 19, 02:00 UTCMay 19, 05:25 UTC3h 25m
2026-05-18 RBA624 PKX → BWN May 18, 18:55 UTCMay 18, 21:25 UTC2h 30m
2026-05-17 RBA623 BWN → PKX May 17, 20:20 UTCMay 18, 19:00 UTC22h 39m
2026-05-17 RBA623 BWN → PKX May 17, 18:05 UTCMay 17, 20:40 UTC2h 35m
2026-05-17 RBA855 BWN → KCH May 17, 11:45 UTCMay 17, 14:25 UTC2h 40m
2026-05-17 RBA627 BWN → NNG May 17, 02:05 UTCMay 17, 10:00 UTC7h 55m
2026-05-16 RBA652 ICN → BWN May 16, 14:46 UTCMay 16, 19:30 UTC4h 45m
2026-05-16 RBA651 BWN → ICN May 16, 07:45 UTCMay 16, 12:45 UTC5h 0m
2026-05-15 RBA773 BWN → BPN May 15, 20:45 UTCMay 15, 21:05 UTC20m
2026-05-15 RBA874 KUL → BWN May 15, 13:20 UTCMay 15, 15:05 UTC1h 44m
2026-05-15 RBA873 BWN → KUL May 15, 10:05 UTCMay 15, 12:05 UTC2h 0m
2026-05-15 RBA736 CGK → BWN May 15, 08:00 UTCMay 15, 08:10 UTC10m
2026-05-15 RBA735 BWN → CGK May 15, 03:00 UTCMay 15, 03:15 UTC15m
2026-05-15 RBA822 BKI → BWN May 15, 00:55 UTCMay 15, 01:10 UTC15m
2026-05-14 RBA821 BWN → BKI May 14, 23:35 UTCMay 15, 00:00 UTC25m
2026-05-14 RBA624 PKX → BWN May 14, 18:45 UTCMay 14, 21:15 UTC2h 30m

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 V8-RBE page for operator, model, and routing details .

Mode-S 89505C frequently asked

What is Mode-S code 89505C?
89505C is an ICAO 24-bit transponder address. Allocated to Brunei. Assigned to V8-RBE.
Where is Mode-S 89505C registered?
Mode-S code 89505C is allocated to Brunei (BN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89505C broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89505C, octal 42250134, decimal 8,999,004.
What flights does 89505C operate?
Mode-S 89505C has broadcast 20 distinct callsigns, including RBA686, RBA685, RBA696, RBA695, RBA828.