Apparatus

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sensors Mode-S transponder

76D10A

ICAO 24-bit transponder address · allocated to Singapore

Hex
76D10A
Octal
35550412
Decimal
7,786,762
Country
SG
No current signal · last broadcast Jul 26, 13:55 UTC
Flights observed
261
Distinct callsigns
20
Country
SG
Last broadcast
Jul 26, 13:55 UTC

Last known position

Most recent position reported by Mode-S 76D10A.

Country allocation

The ICAO 24-bit address 76D10A 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
TGW640 - 10 2026-07-10
TGW572 - 9 2026-07-23
TGW534 Tiger Airways 9 2026-07-23
TGW580 - 8 2026-07-16
TGW694 Tiger Airways 7 2026-07-24
TGW671 - 7 2026-07-16
TGW670 - 7 2026-07-16
TGW647 - 7 2026-07-11
TGW560 Tiger Airways 7 2026-05-24
TGW524 - 7 2026-07-20
TGW693 Tiger Airways 6 2026-07-20
TGW649 Tiger Airways 6 2026-05-23
TGW641 Tiger Airways 6 2026-07-24
TGW528 - 6 2026-06-21
TGW258 - 6 2026-07-07
TGW648 Tiger Airways 5 2026-07-25
TGW646 Tiger Airways 5 2026-06-08
TGW551 Tiger Airways 5 2026-07-17
TGW535 - 5 2026-07-23
TGW318 - 5 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TGW543 SYD → MEL Jul 26, 09:10 UTCJul 26, 13:55 UTC4h 45m
2026-07-26 TGW421 MKZ → SIN Jul 26, 07:10 UTCJul 26, 07:55 UTC45m
2026-07-26 TGW420 SIN → MKZ Jul 26, 05:50 UTCJul 26, 06:30 UTC40m
2026-07-26 TGW261 LOP → SIN Jul 26, 04:10 UTCJul 26, 04:20 UTC10m
2026-07-25 TGW648 SIN → USM Jul 25, 10:10 UTCJul 25, 14:20 UTC4h 10m
2026-07-25 TGW421 MKZ → SIN Jul 25, 06:10 UTCJul 25, 07:30 UTC1h 20m
2026-07-25 TGW420 SIN → MKZ Jul 25, 04:35 UTCJul 25, 05:10 UTC35m
2026-07-24 TGW641 USM → SIN Jul 24, 23:15 UTCJul 25, 03:25 UTC4h 10m
2026-07-24 TGW694 SIN → USM Jul 24, 09:00 UTCJul 24, 13:10 UTC4h 10m
2026-07-24 TGW436 SIN → MKZ Jul 24, 03:55 UTCJul 24, 04:05 UTC10m
2026-07-23 TGW572 - Jul 23, 19:40 UTCJul 24, 00:45 UTC5h 5m
2026-07-23 TGW535 - Jul 23, 15:20 UTCJul 23, 15:30 UTC10m
2026-07-23 TGW534 SIN → DVO Jul 23, 09:05 UTCJul 23, 14:05 UTC5h 0m
2026-07-23 TGW534 SIN → DVO Jul 23, 07:35 UTCJul 23, 07:45 UTC10m
2026-07-23 TGW257 PKU → SIN Jul 23, 04:20 UTCJul 23, 04:55 UTC35m
2026-07-23 TGW256 SIN → PKU Jul 23, 02:35 UTCJul 23, 03:00 UTC25m
2026-07-23 TGW255 PLM → SIN Jul 23, 00:25 UTCJul 23, 01:05 UTC40m
2026-07-22 TGW254 SIN → PLM Jul 22, 22:10 UTCJul 22, 22:40 UTC30m
2026-07-22 TGW207 PLM → SIN Jul 22, 13:00 UTCJul 22, 15:25 UTC2h 25m
2026-07-20 TGW524 - Jul 20, 09:05 UTCJul 20, 12:50 UTC3h 45m
2026-07-20 TGW693 HDY → SIN Jul 20, 04:00 UTCJul 20, 07:25 UTC3h 25m
2026-07-19 TGW234 SIN → UPG Jul 19, 19:55 UTCJul 19, 20:05 UTC10m
2026-07-18 TGW290 SIN → LBJ Jul 18, 21:55 UTCJul 18, 22:05 UTC10m
2026-07-18 TGW525 - Jul 18, 08:55 UTCJul 18, 13:05 UTC4h 10m
2026-07-18 TGW227 PDG → SIN Jul 18, 06:05 UTCJul 18, 07:00 UTC55m
2026-07-18 TGW226 - Jul 18, 04:10 UTCJul 18, 04:40 UTC30m
2026-07-18 TGW299 KJT → SIN Jul 18, 00:50 UTCJul 18, 02:25 UTC1h 35m
2026-07-17 TGW298 SIN → KJT Jul 17, 23:20 UTCJul 17, 23:30 UTC10m
2026-07-17 TGW298 SIN → KJT Jul 17, 22:10 UTCJul 17, 22:49 UTC40m
2026-07-17 TGW693 - Jul 17, 10:10 UTCJul 17, 13:15 UTC3h 5m
2026-07-17 TGW551 VTE → SIN Jul 17, 02:25 UTCJul 17, 08:49 UTC6h 25m
2026-07-16 TGW580 - Jul 16, 15:10 UTCJul 16, 20:09 UTC5h 0m
2026-07-16 TGW580 - Jul 16, 13:45 UTCJul 16, 13:54 UTC10m
2026-07-16 TGW671 - Jul 16, 08:30 UTCJul 16, 11:20 UTC2h 50m
2026-07-16 TGW670 - Jul 16, 04:35 UTCJul 16, 07:25 UTC2h 50m
2026-07-15 TGW318 - Jul 15, 20:55 UTCJul 15, 21:30 UTC35m
2026-07-15 TGW318 - Jul 15, 19:25 UTCJul 15, 19:35 UTC10m
2026-07-15 TGW535 - Jul 15, 14:25 UTCJul 15, 14:45 UTC20m
2026-07-15 TGW534 - Jul 15, 08:40 UTCJul 15, 13:15 UTC4h 35m
2026-07-14 TGW260 - Jul 14, 22:35 UTCJul 14, 22:45 UTC9m
2026-07-14 TGW207 PLM → SIN Jul 14, 14:30 UTCJul 14, 15:10 UTC40m
2026-07-14 TGW206 - Jul 14, 12:45 UTCJul 14, 13:15 UTC30m
2026-07-14 TGW551 - Jul 14, 02:15 UTCJul 14, 08:15 UTC6h 0m
2026-07-13 TGW524 - Jul 13, 09:15 UTCJul 13, 13:20 UTC4h 5m
2026-07-13 TGW693 - Jul 13, 03:40 UTCJul 13, 06:55 UTC3h 15m
2026-07-12 TGW234 - Jul 12, 19:35 UTCJul 12, 19:45 UTC10m
2026-07-12 TGW291 - Jul 12, 04:20 UTCJul 12, 04:30 UTC10m
2026-07-11 TGW412 - Jul 11, 09:35 UTCJul 11, 09:45 UTC10m
2026-07-11 TGW647 - Jul 11, 04:45 UTCJul 11, 08:10 UTC3h 25m
2026-07-10 TGW640 - Jul 10, 23:10 UTCJul 11, 03:10 UTC4h 0m

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.

Mode-S 76D10A frequently asked

What is Mode-S code 76D10A?
76D10A is an ICAO 24-bit transponder address. Allocated to Singapore.
Where is Mode-S 76D10A registered?
Mode-S code 76D10A is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76D10A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76D10A, octal 35550412, decimal 7,786,762.
What flights does 76D10A operate?
Mode-S 76D10A has broadcast 20 distinct callsigns, including TGW640, TGW572, TGW534, TGW580, TGW694.