Apparatus

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sensors Mode-S transponder

76CDB6

ICAO 24-bit transponder address · allocated to Singapore

Currently assigned to 9V-SMV · AIRBUS A-350-900

Hex
76CDB6
Octal
35546666
Decimal
7,785,910
Country
SG
Tail
9V-SMV
Type
A359
Broadcasting now · callsign SIA302 · 40,000 ft
Flights observed
110
Distinct callsigns
20
Country
SG
Last broadcast
2h ago

Current position

76CDB6 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 76CDB6 falls within the block assigned to Singapore (SG) by ICAO Annex 10, Volume III. Every aircraft registered in Singapore 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
SIA324 Singapore Airlines 8 2026-04-21
SIA327 Singapore Airlines 7 2026-05-12
SIA31 Singapore Airlines 7 2026-05-27
SIA919 Singapore Airlines 6 2026-05-25
SIA912 Singapore Airlines 6 2026-05-25
SIA328 Singapore Airlines 6 2026-05-11
SIA352 Singapore Airlines 4 2026-05-21
SIA351 Singapore Airlines 4 2026-05-22
SIA955 Singapore Airlines 3 2026-04-19
SIA32 Singapore Airlines 3 2026-05-27
SIA304 Singapore Airlines 3 2026-05-18
SIA303 Singapore Airlines 3 2026-05-19
SIA27 Singapore Airlines 3 2026-05-17
SIA208 Singapore Airlines 3 2026-05-29
SIA184 Singapore Airlines 3 2026-04-19
SIA952 Singapore Airlines 2 2026-04-19
SIA875 Singapore Airlines 2 2026-05-08
SIA874 Singapore Airlines 2 2026-05-08
SIA479 Singapore Airlines 2 2026-05-26
SIA478 Singapore Airlines 2 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 SIA302 SIN → MAN May 29, 18:20 UTCMay 30, 03:30 UTC9h 10m
2026-05-29 SIA208 MEL → SIN May 29, 08:45 UTCMay 29, 09:55 UTC1h 10m
2026-05-29 SIA207 SIN → MEL May 29, 01:10 UTCMay 29, 06:35 UTC5h 25m
2026-05-27 SIA31 SFO → SIN May 27, 19:05 UTCMay 28, 08:40 UTC13h 35m
2026-05-27 SIA32 SIN → SFO May 27, 04:55 UTCMay 27, 16:30 UTC11h 36m
2026-05-26 SIA479 JNB → SIN May 26, 12:00 UTCMay 26, 21:44 UTC9h 45m
2026-05-26 SIA479 JNB → SIN May 26, 08:59 UTCMay 26, 10:34 UTC1h 35m
2026-05-26 SIA478 JNB → CPT May 26, 05:40 UTCMay 26, 07:34 UTC1h 55m
2026-05-25 SIA478 JNB → CPT May 25, 18:10 UTCMay 26, 04:24 UTC10h 14m
2026-05-25 SIA919 MNL → SIN May 25, 11:55 UTCMay 25, 12:05 UTC10m
2026-05-25 SIA919 MNL → SIN May 25, 09:10 UTCMay 25, 09:40 UTC30m
2026-05-25 SIA912 SIN → MNL May 25, 06:40 UTCMay 25, 07:15 UTC35m
2026-05-24 SIA301 MAN → SIN May 24, 10:00 UTCMay 24, 18:30 UTC8h 30m
2026-05-23 SIA302 SIN → MAN May 23, 18:30 UTCMay 24, 08:05 UTC13h 35m
2026-05-23 SIA208 MEL → SIN May 23, 15:35 UTCMay 23, 15:45 UTC10m
2026-05-23 SIA208 MEL → SIN May 23, 08:25 UTCMay 23, 09:45 UTC1h 20m
2026-05-23 SIA207 SIN → MEL May 23, 05:55 UTCMay 23, 06:55 UTC1h 0m
2026-05-22 SIA351 CPH → SIN May 22, 10:10 UTCMay 22, 22:00 UTC11h 50m
2026-05-21 SIA352 SIN → CPH May 21, 16:30 UTCMay 22, 05:00 UTC12h 30m
2026-05-20 SIA959 CGK → SIN May 20, 07:45 UTCMay 20, 08:55 UTC1h 10m
2026-05-20 SIA958 SIN → CGK May 20, 05:00 UTCMay 20, 05:25 UTC25m
2026-05-19 SIA303 BRU → SIN May 19, 10:00 UTCMay 19, 22:10 UTC12h 10m
2026-05-18 SIA304 SIN → BRU May 18, 16:25 UTCMay 19, 04:50 UTC12h 24m
2026-05-18 SIA125 KUL → SIN May 18, 12:55 UTCMay 18, 13:35 UTC40m
2026-05-18 SIA126 SIN → KUL May 18, 10:55 UTCMay 18, 11:25 UTC30m
2026-05-17 SIA27 SEA → SIN May 17, 17:35 UTCMay 18, 07:10 UTC13h 35m
2026-05-17 SIA28 SIN → SEA May 17, 04:30 UTCMay 17, 15:15 UTC10h 45m
2026-05-16 SIA351 CPH → SIN May 16, 10:05 UTCMay 16, 21:40 UTC11h 35m
2026-05-15 SIA352 SIN → CPH May 15, 16:35 UTCMay 16, 05:15 UTC12h 40m
2026-05-15 SIA919 MNL → SIN May 15, 09:25 UTCMay 15, 11:05 UTC1h 40m
2026-05-15 SIA912 SIN → MNL May 15, 06:15 UTCMay 15, 07:55 UTC1h 40m
2026-05-15 SIA912 SIN → MNL May 15, 04:45 UTCMay 15, 04:55 UTC10m
2026-05-14 SIA313 LHR → SIN May 14, 11:50 UTCMay 15, 00:10 UTC12h 20m
2026-05-13 SIA314 SIN → LHR May 13, 19:05 UTCMay 14, 08:20 UTC13h 15m
2026-05-13 SIA919 MNL → SIN May 13, 09:25 UTCMay 13, 10:45 UTC1h 20m
2026-05-13 SIA912 SIN → MNL May 13, 05:50 UTCMay 13, 07:30 UTC1h 40m
2026-05-12 SIA327 MUC → SIN May 12, 10:40 UTCMay 12, 21:40 UTC11h 0m
2026-05-11 SIA328 SIN → MUC May 11, 16:40 UTCMay 12, 04:55 UTC12h 16m
2026-05-10 SIA721 BKK → SIN May 10, 07:10 UTCMay 10, 08:45 UTC1h 35m
2026-05-09 SIA722 SIN → HKT May 9, 17:55 UTCMay 10, 05:00 UTC11h 5m
2026-05-09 SIA35 LAX → SIN May 9, 04:15 UTCMay 10, 03:30 UTC23h 15m
2026-05-08 SIA36 SIN → LAX May 8, 14:15 UTCMay 9, 02:00 UTC11h 45m
2026-05-08 SIA875 HKG → SIN May 8, 07:14 UTCMay 8, 07:39 UTC25m
2026-05-08 SIA875 HKG → SIN May 8, 04:39 UTCMay 8, 04:54 UTC15m
2026-05-08 SIA874 SIN → HKG May 8, 02:55 UTCMay 8, 03:09 UTC15m
2026-05-07 SIA874 SIN → HKG May 7, 23:55 UTCMay 8, 00:09 UTC15m
2026-05-06 SIA31 SFO → SIN May 6, 18:40 UTCMay 7, 08:15 UTC13h 35m
2026-05-06 SIA32 SIN → SFO May 6, 03:00 UTCMay 6, 16:05 UTC13h 5m
2026-05-05 SIA351 CPH → SIN May 5, 10:10 UTCMay 5, 21:30 UTC11h 20m
2026-05-04 SIA352 SIN → CPH May 4, 17:45 UTCMay 5, 06:20 UTC12h 36m

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 9V-SMV page for operator, model, and routing details .

Mode-S 76CDB6 frequently asked

What is Mode-S code 76CDB6?
76CDB6 is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-SMV.
Where is Mode-S 76CDB6 registered?
Mode-S code 76CDB6 is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76CDB6 broadcasting right now?
Yes. Mode-S 76CDB6 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76CDB6, octal 35546666, decimal 7,785,910.
What flights does 76CDB6 operate?
Mode-S 76CDB6 has broadcast 20 distinct callsigns, including SIA324, SIA327, SIA31, SIA919, SIA912.