Apparatus

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sensors Mode-S transponder

76CDAE

ICAO 24-bit transponder address · allocated to Singapore

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

Hex
76CDAE
Octal
35546656
Decimal
7,785,902
Country
SG
Tail
9V-SMN
Type
A359
No current signal · last broadcast 2h ago
Flights observed
174
Distinct callsigns
20
Country
SG
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 76CDAE.

Country allocation

The ICAO 24-bit address 76CDAE 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
SIA366 Singapore Airlines 8 2026-05-19
SIA895 - 7 2026-07-14
SIA894 - 7 2026-07-14
SIA392 Singapore Airlines 7 2026-05-16
SIA391 Singapore Airlines 7 2026-05-17
SIA365 Singapore Airlines 7 2026-05-20
SIA106 - 6 2026-07-14
SIA105 - 6 2026-07-14
SIA956 - 5 2026-07-08
SIA952 - 5 2026-07-11
SIA328 - 5 2026-06-30
SIA312 - 5 2026-07-14
SIA286 Singapore Airlines 5 2026-04-22
SIA962 - 4 2026-06-19
SIA957 - 4 2026-07-08
SIA874 Singapore Airlines 4 2026-05-03
SIA479 Singapore Airlines 4 2026-05-13
SIA478 Singapore Airlines 4 2026-05-13
SIA431 - 4 2026-07-04
SIA338 - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SIA312 - Jul 14, 16:30 UTCJul 14, 21:45 UTC5h 15m
2026-07-14 SIA895 - Jul 14, 14:05 UTCJul 14, 14:30 UTC25m
2026-07-14 SIA895 - Jul 14, 11:15 UTCJul 14, 11:30 UTC15m
2026-07-14 SIA894 - Jul 14, 09:10 UTCJul 14, 09:30 UTC20m
2026-07-14 SIA894 - Jul 14, 05:40 UTCJul 14, 06:10 UTC30m
2026-07-14 SIA105 - Jul 14, 02:45 UTCJul 14, 03:25 UTC40m
2026-07-14 SIA106 - Jul 14, 00:45 UTCJul 14, 01:25 UTC40m
2026-07-13 SIA355 - Jul 13, 10:55 UTCJul 13, 22:20 UTC11h 25m
2026-07-12 SIA356 - Jul 12, 15:50 UTCJul 13, 04:15 UTC12h 25m
2026-07-11 SIA337 - Jul 11, 20:55 UTCJul 12, 09:00 UTC12h 5m
2026-07-11 SIA338 - Jul 11, 05:50 UTCJul 11, 18:35 UTC12h 45m
2026-07-11 SIA955 - Jul 11, 02:50 UTCJul 11, 04:05 UTC1h 15m
2026-07-11 SIA952 - Jul 11, 01:05 UTCJul 11, 01:15 UTC10m
2026-07-11 SIA952 - Jul 11, 00:00 UTCJul 11, 00:30 UTC30m
2026-07-08 SIA957 - Jul 8, 07:40 UTCJul 8, 09:00 UTC1h 20m
2026-07-08 SIA956 - Jul 8, 04:50 UTCJul 8, 06:05 UTC1h 15m
2026-07-07 SIA313 - Jul 7, 12:45 UTCJul 8, 00:50 UTC12h 5m
2026-07-06 SIA314 - Jul 6, 18:55 UTCJul 7, 08:25 UTC13h 30m
2026-07-06 SIA208 - Jul 6, 08:50 UTCJul 6, 16:20 UTC7h 30m
2026-07-06 SIA207 - Jul 6, 01:15 UTCJul 6, 06:35 UTC5h 20m
2026-07-06 SIA207 - Jul 6, 00:05 UTCJul 6, 00:15 UTC10m
2026-07-05 SIA309 - Jul 5, 09:25 UTCJul 5, 21:45 UTC12h 20m
2026-07-04 SIA312 - Jul 4, 16:20 UTCJul 5, 05:45 UTC13h 25m
2026-07-04 SIA431 - Jul 4, 02:45 UTCJul 4, 12:45 UTC10h 0m
2026-07-03 SIA351 - Jul 3, 10:15 UTCJul 3, 21:55 UTC11h 40m
2026-07-02 SIA352 SIN → CPH Jul 2, 16:25 UTCJul 3, 05:15 UTC12h 50m
2026-07-01 SIA327 - Jul 1, 11:15 UTCJul 1, 23:05 UTC11h 50m
2026-06-30 SIA328 - Jun 30, 16:30 UTCJul 1, 04:35 UTC12h 5m
2026-06-30 SIA919 - Jun 30, 09:05 UTCJun 30, 10:45 UTC1h 40m
2026-06-30 SIA912 - Jun 30, 05:45 UTCJun 30, 07:25 UTC1h 40m
2026-06-28 SIA337 - Jun 28, 20:59 UTCJun 29, 09:25 UTC12h 25m
2026-06-28 SIA338 - Jun 28, 05:55 UTCJun 28, 18:44 UTC12h 50m
2026-06-28 SIA105 - Jun 28, 02:34 UTCJun 28, 03:14 UTC40m
2026-06-28 SIA106 - Jun 28, 00:45 UTCJun 28, 01:25 UTC40m
2026-06-27 SIA309 - Jun 27, 10:10 UTCJun 27, 22:40 UTC12h 30m
2026-06-26 SIA312 - Jun 26, 16:35 UTCJun 27, 05:39 UTC13h 5m
2026-06-25 SIA351 - Jun 25, 10:20 UTCJun 25, 22:10 UTC11h 50m
2026-06-24 SIA352 SIN → CPH Jun 24, 16:34 UTCJun 25, 05:09 UTC12h 35m
2026-06-23 SIA337 - Jun 23, 20:54 UTCJun 24, 09:05 UTC12h 10m
2026-06-23 SIA338 - Jun 23, 05:59 UTCJun 23, 19:00 UTC13h 0m
2026-06-23 SIA955 - Jun 23, 02:55 UTCJun 23, 04:05 UTC1h 10m
2026-06-23 SIA952 - Jun 23, 00:19 UTCJun 23, 01:35 UTC1h 15m
2026-06-22 SIA309 - Jun 22, 09:30 UTCJun 22, 19:40 UTC10h 10m
2026-06-21 SIA312 - Jun 21, 16:39 UTCJun 22, 06:05 UTC13h 25m
2026-06-21 SIA895 - Jun 21, 13:44 UTCJun 21, 14:19 UTC35m
2026-06-21 SIA895 - Jun 21, 11:05 UTCJun 21, 11:20 UTC15m
2026-06-21 SIA894 - Jun 21, 09:00 UTCJun 21, 09:29 UTC30m
2026-06-21 SIA894 - Jun 21, 06:04 UTCJun 21, 06:29 UTC25m
2026-06-21 SIA105 - Jun 21, 03:00 UTCJun 21, 03:30 UTC30m
2026-06-21 SIA106 - Jun 21, 00:59 UTCJun 21, 01:39 UTC40m

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

Mode-S 76CDAE frequently asked

What is Mode-S code 76CDAE?
76CDAE is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-SMN.
Where is Mode-S 76CDAE registered?
Mode-S code 76CDAE is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76CDAE broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76CDAE, octal 35546656, decimal 7,785,902.
What flights does 76CDAE operate?
Mode-S 76CDAE has broadcast 20 distinct callsigns, including SIA366, SIA895, SIA894, SIA392, SIA391.