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 Jul 26, 16:20 UTC
Flights observed
324
Distinct callsigns
20
Country
SG
Last broadcast
Jul 26, 16:20 UTC

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 - 28 2026-07-15
SIA899 - 23 2026-07-16
SIA960 Singapore Airlines 12 2026-07-18
SIA178 - 12 2026-06-21
SIA966 Singapore Airlines 11 2026-07-24
SIA968 - 9 2026-07-18
SIA256 - 9 2026-07-07
SIA235 Singapore Airlines 9 2026-07-06
SIA177 Singapore Airlines 9 2026-06-09
SIA961 - 8 2026-07-18
SIA967 Singapore Airlines 7 2026-07-24
SIA721 - 7 2026-07-15
SIA122 Singapore Airlines 7 2026-06-08
SIA121 Singapore Airlines 7 2026-06-08
SIA922 - 6 2026-07-18
SIA914 Singapore Airlines 6 2026-07-21
SIA913 Singapore Airlines 6 2026-07-21
SIA882 Singapore Airlines 6 2026-07-22
SIA706 - 6 2026-06-14
SIA705 - 6 2026-06-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SIA266 BNE → SIN Jul 26, 16:00 UTCJul 26, 16:20 UTC20m
2026-07-26 SIA266 BNE → SIN Jul 26, 08:40 UTCJul 26, 12:20 UTC3h 40m
2026-07-26 SIA265 SIN → BNE Jul 26, 06:05 UTCJul 26, 06:35 UTC31m
2026-07-25 SIA266 BNE → SIN Jul 25, 16:05 UTCJul 25, 16:15 UTC10m
2026-07-25 SIA266 BNE → SIN Jul 25, 08:40 UTCJul 25, 12:20 UTC3h 40m
2026-07-25 SIA265 SIN → BNE Jul 25, 06:05 UTCJul 25, 06:45 UTC40m
2026-07-24 SIA967 CGK → SIN Jul 24, 13:25 UTCJul 24, 14:45 UTC1h 20m
2026-07-24 SIA966 SIN → CGK Jul 24, 11:45 UTCJul 24, 12:05 UTC20m
2026-07-24 SIA966 SIN → CGK Jul 24, 10:45 UTCJul 24, 11:15 UTC30m
2026-07-24 SIA827 PVG → SIN Jul 24, 01:10 UTCJul 24, 05:15 UTC4h 5m
2026-07-23 SIA826 SIN → PVG Jul 23, 17:55 UTCJul 23, 22:20 UTC4h 25m
2026-07-23 SIA214 PER → SIN Jul 23, 09:15 UTCJul 23, 13:55 UTC4h 40m
2026-07-23 SIA223 SIN → PER Jul 23, 02:00 UTCJul 23, 06:30 UTC4h 30m
2026-07-22 SIA882 SIN → HKG Jul 22, 04:10 UTCJul 22, 04:30 UTC20m
2026-07-22 SIA882 SIN → HKG Jul 22, 01:10 UTCJul 22, 01:20 UTC10m
2026-07-21 SIA523 HYD → SIN Jul 21, 12:30 UTCJul 21, 22:25 UTC9h 55m
2026-07-21 SIA913 MNL → SIN Jul 21, 05:15 UTCJul 21, 06:35 UTC1h 20m
2026-07-21 SIA914 SIN → MNL Jul 21, 01:55 UTCJul 21, 03:35 UTC1h 40m
2026-07-20 SIA839 - Jul 20, 10:20 UTCJul 20, 21:15 UTC10h 55m
2026-07-20 SIA631 HND → SIN Jul 20, 01:50 UTCJul 20, 08:10 UTC6h 20m
2026-07-19 SIA636 SIN → HND Jul 19, 20:35 UTCJul 20, 00:05 UTC3h 30m
2026-07-19 SIA636 SIN → HND Jul 19, 17:35 UTCJul 19, 17:45 UTC10m
2026-07-19 SIA214 PER → SIN Jul 19, 09:20 UTCJul 19, 14:05 UTC4h 45m
2026-07-19 SIA223 SIN → PER Jul 19, 02:10 UTCJul 19, 06:35 UTC4h 25m
2026-07-18 SIA951 - Jul 18, 22:35 UTCJul 18, 23:50 UTC1h 15m
2026-07-18 SIA968 - Jul 18, 15:20 UTCJul 18, 15:30 UTC10m
2026-07-18 SIA968 - Jul 18, 14:15 UTCJul 18, 14:45 UTC30m
2026-07-18 SIA961 - Jul 18, 10:20 UTCJul 18, 11:45 UTC1h 25m
2026-07-18 SIA960 SIN → CGK Jul 18, 07:35 UTCJul 18, 08:50 UTC1h 15m
2026-07-18 SIA923 - Jul 18, 05:05 UTCJul 18, 05:15 UTC10m
2026-07-18 SIA922 - Jul 18, 00:10 UTCJul 18, 00:39 UTC30m
2026-07-17 SIA214 - Jul 17, 09:04 UTCJul 17, 14:04 UTC5h 0m
2026-07-17 SIA223 SIN → PER Jul 17, 03:14 UTCJul 17, 06:50 UTC3h 35m
2026-07-16 SIA437 MLE → SIN Jul 16, 12:34 UTCJul 16, 22:45 UTC10h 10m
2026-07-16 SIA899 - Jul 16, 04:50 UTCJul 16, 05:15 UTC25m
2026-07-16 SIA899 - Jul 16, 02:10 UTCJul 16, 02:25 UTC15m
2026-07-15 SIA898 - Jul 15, 14:35 UTCJul 15, 15:00 UTC25m
2026-07-15 SIA898 - Jul 15, 11:25 UTCJul 15, 12:00 UTC35m
2026-07-15 SIA721 - Jul 15, 08:25 UTCJul 15, 09:05 UTC40m
2026-07-15 SIA721 - Jul 15, 07:05 UTCJul 15, 07:40 UTC35m
2026-07-15 SIA722 - Jul 15, 03:15 UTCJul 15, 05:10 UTC1h 55m
2026-07-14 SIA214 - Jul 14, 09:10 UTCJul 14, 14:00 UTC4h 50m
2026-07-14 SIA223 - Jul 14, 01:50 UTCJul 14, 06:20 UTC4h 30m
2026-07-13 SIA505 - Jul 13, 10:50 UTCJul 13, 22:40 UTC11h 50m
2026-07-13 SIA721 - Jul 13, 08:01 UTCJul 13, 08:40 UTC40m
2026-07-13 SIA721 - Jul 13, 06:55 UTCJul 13, 07:25 UTC30m
2026-07-13 SIA722 - Jul 13, 03:10 UTCJul 13, 05:10 UTC2h 0m
2026-07-12 SIA438 - Jul 12, 12:45 UTCJul 12, 22:35 UTC9h 50m
2026-07-12 SIA191 - Jul 12, 06:15 UTCJul 12, 09:05 UTC2h 50m
2026-07-12 SIA192 - Jul 12, 03:50 UTCJul 12, 04:01 UTC10m

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 Jul 26, 16:20 UTC.
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, SIA960, SIA178, SIA966.