Apparatus

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sensors Mode-S transponder

76CD13

ICAO 24-bit transponder address · allocated to Singapore

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

Hex
76CD13
Octal
35546423
Decimal
7,785,747
Country
SG
Tail
9V-SHS
Type
A359
No current signal · last broadcast 1h ago
Flights observed
134
Distinct callsigns
20
Country
SG
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 76CD13.

Country allocation

The ICAO 24-bit address 76CD13 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
SIA898 Singapore Airlines 14 2026-05-23
SIA899 Singapore Airlines 11 2026-05-24
SIA177 Singapore Airlines 8 2026-05-08
SIA178 Singapore Airlines 7 2026-05-02
SIA215 Singapore Airlines 6 2026-05-10
SIA966 Singapore Airlines 5 2026-05-16
SIA706 Singapore Airlines 5 2026-05-06
SIA705 Singapore Airlines 5 2026-05-07
SIA216 Singapore Airlines 5 2026-05-10
SIA122 Singapore Airlines 5 2026-05-27
SIA121 Singapore Airlines 5 2026-05-27
SIA967 Singapore Airlines 4 2026-05-16
SIA256 Singapore Airlines 4 2026-05-15
SIA235 Singapore Airlines 4 2026-05-15
SIA523 Singapore Airlines 3 2026-05-03
SIA245 Singapore Airlines 3 2026-05-28
SIA192 Singapore Airlines 3 2026-05-22
SIA961 Singapore Airlines 2 2026-05-24
SIA960 Singapore Airlines 2 2026-05-24
SIA914 Singapore Airlines 2 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 SIA217 SIN → MEL May 30, 09:05 UTCMay 30, 10:15 UTC1h 10m
2026-05-29 SIA917 MNL → SIN May 29, 06:15 UTCMay 29, 06:40 UTC25m
2026-05-29 SIA910 SIN → MNL May 29, 03:30 UTCMay 29, 04:15 UTC45m
2026-05-29 SIA910 SIN → MNL May 29, 01:05 UTCMay 29, 01:15 UTC10m
2026-05-28 SIA246 BNE → SIN May 28, 14:00 UTCMay 28, 17:40 UTC3h 40m
2026-05-28 SIA245 SIN → BNE May 28, 08:45 UTCMay 28, 09:45 UTC1h 0m
2026-05-27 SIA121 KUL → SIN May 27, 10:40 UTCMay 27, 11:15 UTC35m
2026-05-27 SIA122 SIN → KUL May 27, 08:40 UTCMay 27, 09:15 UTC35m
2026-05-26 SIA121 KUL → SIN May 26, 10:50 UTCMay 26, 11:30 UTC40m
2026-05-26 SIA122 SIN → KUL May 26, 08:45 UTCMay 26, 09:19 UTC35m
2026-05-25 SIA827 PVG → SIN May 25, 17:40 UTCMay 26, 05:25 UTC11h 44m
2026-05-25 SIA236 BNE → SIN May 25, 04:55 UTCMay 25, 05:25 UTC30m
2026-05-24 SIA255 SIN → BNE May 24, 23:15 UTCMay 24, 23:46 UTC31m
2026-05-24 SIA961 CGK → SIN May 24, 11:20 UTCMay 24, 12:40 UTC1h 20m
2026-05-24 SIA960 SIN → CGK May 24, 08:35 UTCMay 24, 09:00 UTC25m
2026-05-24 SIA899 HKG → SIN May 24, 03:55 UTCMay 24, 04:30 UTC35m
2026-05-24 SIA899 HKG → SIN May 24, 01:15 UTCMay 24, 01:35 UTC20m
2026-05-23 SIA898 SIN → HKG May 23, 14:20 UTCMay 23, 14:45 UTC25m
2026-05-23 SIA898 SIN → HKG May 23, 11:25 UTCMay 23, 11:45 UTC20m
2026-05-23 SIA191 HAN → SIN May 23, 01:35 UTCMay 23, 08:55 UTC7h 19m
2026-05-22 SIA437 MLE → SIN May 22, 12:45 UTCMay 22, 22:35 UTC9h 50m
2026-05-22 SIA192 SIN → HAN May 22, 01:25 UTCMay 22, 08:35 UTC7h 10m
2026-05-21 SIA899 HKG → SIN May 21, 04:40 UTCMay 21, 05:00 UTC20m
2026-05-21 SIA899 HKG → SIN May 21, 02:10 UTCMay 21, 02:25 UTC15m
2026-05-20 SIA898 SIN → HKG May 20, 14:25 UTCMay 20, 14:55 UTC30m
2026-05-20 SIA898 SIN → HKG May 20, 11:35 UTCMay 20, 11:50 UTC15m
2026-05-20 SIA192 SIN → HAN May 20, 01:30 UTCMay 20, 08:40 UTC7h 11m
2026-05-19 SIA913 MNL → SIN May 19, 05:25 UTCMay 19, 06:45 UTC1h 20m
2026-05-19 SIA914 SIN → MNL May 19, 02:15 UTCMay 19, 03:45 UTC1h 30m
2026-05-18 SIA226 PER → SIN May 18, 06:01 UTCMay 18, 10:35 UTC4h 35m
2026-05-17 SIA213 SIN → PER May 17, 23:45 UTCMay 18, 04:20 UTC4h 35m
2026-05-17 SIA246 BNE → SIN May 17, 13:55 UTCMay 17, 17:35 UTC3h 40m
2026-05-17 SIA245 SIN → BNE May 17, 08:05 UTCMay 17, 08:45 UTC40m
2026-05-17 SIA245 SIN → BNE May 17, 02:10 UTCMay 17, 02:20 UTC10m
2026-05-16 SIA967 CGK → SIN May 16, 13:25 UTCMay 16, 14:41 UTC1h 15m
2026-05-16 SIA966 SIN → CGK May 16, 10:55 UTCMay 16, 11:25 UTC30m
2026-05-15 SIA256 BNE → SIN May 15, 23:40 UTCMay 16, 03:20 UTC3h 40m
2026-05-15 SIA235 SIN → BNE May 15, 20:10 UTCMay 15, 20:45 UTC35m
2026-05-15 SIA121 KUL → SIN May 15, 11:10 UTCMay 15, 11:45 UTC35m
2026-05-15 SIA122 SIN → KUL May 15, 08:40 UTCMay 15, 09:25 UTC45m
2026-05-14 SIA256 BNE → SIN May 14, 23:30 UTCMay 15, 00:00 UTC30m
2026-05-14 SIA235 SIN → BNE May 14, 20:15 UTCMay 14, 20:55 UTC40m
2026-05-14 SIA121 KUL → SIN May 14, 10:45 UTCMay 14, 11:10 UTC25m
2026-05-14 SIA122 SIN → KUL May 14, 08:35 UTCMay 14, 09:15 UTC40m
2026-05-14 SIA899 HKG → SIN May 14, 04:10 UTCMay 14, 04:20 UTC10m
2026-05-14 SIA899 HKG → SIN May 14, 01:35 UTCMay 14, 01:50 UTC15m
2026-05-13 SIA898 SIN → HKG May 13, 14:10 UTCMay 13, 14:35 UTC25m
2026-05-13 SIA898 SIN → HKG May 13, 11:25 UTCMay 13, 11:40 UTC15m
2026-05-13 SIA611 ICN → SIN May 13, 02:20 UTCMay 13, 04:45 UTC2h 25m
2026-05-12 SIA612 SIN → ICN May 12, 21:30 UTCMay 13, 00:25 UTC2h 55m

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

Mode-S 76CD13 frequently asked

What is Mode-S code 76CD13?
76CD13 is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-SHS.
Where is Mode-S 76CD13 registered?
Mode-S code 76CD13 is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76CD13 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76CD13, octal 35546423, decimal 7,785,747.
What flights does 76CD13 operate?
Mode-S 76CD13 has broadcast 20 distinct callsigns, including SIA898, SIA899, SIA177, SIA178, SIA215.