Apparatus

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sensors Mode-S transponder

769103

ICAO 24-bit transponder address · allocated to Singapore

Currently assigned to 9V-DHC · BOEING 777-200LR

Hex
769103
Octal
35510403
Decimal
7,770,371
Country
SG
Tail
9V-DHC
Type
B77L
Broadcasting now · callsign SIA7446 · 29,600 ft
Flights observed
230
Distinct callsigns
20
Country
SG
Last broadcast
Jul 26, 22:25 UTC

Current position

769103 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 769103 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
SIA7432 Singapore Airlines 21 2026-07-23
SIA7429 Singapore Airlines 19 2026-07-22
SIA7431 - 15 2026-07-04
SIA7441 - 13 2026-07-10
SIA7450 Singapore Airlines 12 2026-07-26
SIA7443 Singapore Airlines 11 2026-07-24
SIA7430 Singapore Airlines 11 2026-07-20
SIA7412 - 11 2026-06-27
SIA7446 - 10 2026-07-11
SIA7444 Singapore Airlines 10 2026-07-17
SIA7442 - 10 2026-07-08
SIA7439 - 10 2026-07-15
SIA7449 - 9 2026-07-07
SIA7440 - 9 2026-07-14
SIA7445 - 8 2026-07-13
SIA7413 - 8 2026-06-26
SIA7411 - 7 2026-06-28
SIA7414 - 6 2026-06-24
SIA7408 Singapore Airlines 5 2026-05-11
SIA7407 Singapore Airlines 5 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SIA7450 NGO → CVG Jul 26, 10:35 UTCJul 26, 22:25 UTC11h 50m
2026-07-26 SIA7450 NGO → CVG Jul 26, 05:05 UTCJul 26, 07:10 UTC2h 6m
2026-07-26 SIA7450 NGO → CVG Jul 26, 01:50 UTCJul 26, 02:55 UTC1h 5m
2026-07-25 SIA7401 LAX → ICN Jul 25, 00:15 UTCJul 25, 10:55 UTC10h 40m
2026-07-24 SIA7401 LAX → ICN Jul 24, 21:40 UTCJul 24, 22:05 UTC25m
2026-07-24 SIA7401 LAX → ICN Jul 24, 16:55 UTCJul 24, 17:25 UTC30m
2026-07-24 SIA7443 SYD → MEL Jul 24, 10:40 UTCJul 24, 14:30 UTC3h 50m
2026-07-23 SIA7432 ICN → CVG Jul 23, 13:50 UTCJul 24, 02:15 UTC12h 25m
2026-07-23 SIA7432 ICN → CVG Jul 23, 06:25 UTCJul 23, 11:35 UTC5h 10m
2026-07-23 SIA7432 ICN → CVG Jul 23, 01:20 UTCJul 23, 03:25 UTC2h 5m
2026-07-22 SIA7429 SYD → SIN Jul 22, 20:35 UTCJul 22, 20:45 UTC10m
2026-07-22 SIA7429 SYD → SIN Jul 22, 12:35 UTCJul 22, 13:35 UTC1h 0m
2026-07-21 SIA7429 SYD → SIN Jul 21, 23:45 UTCJul 21, 23:55 UTC10m
2026-07-21 SIA7429 SYD → SIN Jul 21, 10:55 UTCJul 21, 19:45 UTC8h 50m
2026-07-20 SIA7430 ICN → CVG Jul 20, 14:15 UTCJul 21, 03:15 UTC12h 59m
2026-07-20 SIA7430 ICN → CVG Jul 20, 08:20 UTCJul 20, 11:15 UTC2h 55m
2026-07-19 SIA7443 SYD → MEL Jul 19, 11:45 UTCJul 19, 12:35 UTC50m
2026-07-18 SIA7443 SYD → MEL Jul 18, 19:30 UTCJul 19, 09:20 UTC13h 50m
2026-07-18 SIA7443 SYD → MEL Jul 18, 11:55 UTCJul 18, 15:40 UTC3h 45m
2026-07-17 SIA7444 ICN → CVG Jul 17, 14:04 UTCJul 18, 03:05 UTC13h 1m
2026-07-17 SIA7444 ICN → CVG Jul 17, 07:40 UTCJul 17, 11:30 UTC3h 50m
2026-07-17 SIA7444 ICN → CVG Jul 17, 06:29 UTCJul 17, 06:40 UTC10m
2026-07-17 SIA7444 ICN → CVG Jul 17, 01:45 UTCJul 17, 03:39 UTC1h 55m
2026-07-16 SIA7409 - Jul 16, 12:20 UTCJul 16, 12:49 UTC30m
2026-07-15 SIA7409 - Jul 15, 17:35 UTCJul 16, 07:35 UTC14h 0m
2026-07-15 SIA7439 - Jul 15, 10:35 UTCJul 15, 14:10 UTC3h 35m
2026-07-14 SIA7440 ICN → CVG Jul 14, 14:15 UTCJul 15, 03:05 UTC12h 49m
2026-07-14 SIA7440 - Jul 14, 06:05 UTCJul 14, 11:15 UTC5h 10m
2026-07-14 SIA7440 - Jul 14, 01:45 UTCJul 14, 03:45 UTC2h 0m
2026-07-13 SIA7445 - Jul 13, 09:05 UTCJul 13, 09:15 UTC10m
2026-07-13 SIA7445 - Jul 13, 03:30 UTCJul 13, 07:40 UTC4h 10m
2026-07-12 SIA7445 - Jul 12, 10:45 UTCJul 12, 23:45 UTC13h 0m
2026-07-11 SIA7446 - Jul 11, 14:20 UTCJul 12, 03:01 UTC12h 40m
2026-07-11 SIA7446 - Jul 11, 07:25 UTCJul 11, 11:05 UTC3h 40m
2026-07-11 SIA7446 - Jul 11, 06:10 UTCJul 11, 06:25 UTC15m
2026-07-11 SIA7446 - Jul 11, 01:55 UTCJul 11, 03:45 UTC1h 50m
2026-07-10 SIA7441 - Jul 10, 20:15 UTCJul 10, 20:25 UTC10m
2026-07-10 SIA7441 - Jul 10, 12:20 UTCJul 10, 12:55 UTC35m
2026-07-10 SIA7441 - Jul 10, 06:10 UTCJul 10, 09:45 UTC3h 35m
2026-07-09 SIA7441 - Jul 9, 23:15 UTCJul 9, 23:30 UTC15m
2026-07-09 SIA7441 - Jul 9, 10:40 UTCJul 9, 19:30 UTC8h 50m
2026-07-08 SIA7442 - Jul 8, 14:00 UTCJul 9, 02:50 UTC12h 50m
2026-07-08 SIA7442 - Jul 8, 06:10 UTCJul 8, 11:10 UTC5h 0m
2026-07-08 SIA7442 - Jul 8, 01:40 UTCJul 8, 03:40 UTC2h 0m
2026-07-07 SIA7449 - Jul 7, 12:20 UTCJul 7, 20:25 UTC8h 5m
2026-07-06 SIA7449 - Jul 6, 16:30 UTCJul 7, 07:05 UTC14h 35m
2026-07-06 SIA7449 - Jul 6, 08:00 UTCJul 6, 11:55 UTC3h 55m
2026-07-05 SIA7450 - Jul 5, 10:25 UTCJul 5, 22:00 UTC11h 35m
2026-07-05 SIA7450 - Jul 5, 05:10 UTCJul 5, 07:30 UTC2h 20m
2026-07-04 SIA7450 SYD → TPE Jul 4, 12:20 UTCJul 5, 03:05 UTC14h 45m

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

Mode-S 769103 frequently asked

What is Mode-S code 769103?
769103 is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-DHC.
Where is Mode-S 769103 registered?
Mode-S code 769103 is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 769103 broadcasting right now?
Yes. Mode-S 769103 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 769103, octal 35510403, decimal 7,770,371.
What flights does 769103 operate?
Mode-S 769103 has broadcast 20 distinct callsigns, including SIA7432, SIA7429, SIA7431, SIA7441, SIA7450.