sensors Mode-S transponder
769104
ICAO 24-bit transponder address · allocated to Singapore
Currently assigned to 9V-DHD · BOEING 777-200LR
- Hex
- 769104
- Octal
- 35510404
- Decimal
- 7,770,372
- Country
- SG
- Tail
- 9V-DHD
- Type
- B77L
- Flights observed
- 197
- Distinct callsigns
- 20
- Country
- SG
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 769104 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 |
|---|---|---|---|
| SIA7442 | Singapore Airlines | 11 | 2026-06-17 |
| SIA7439 | - | 11 | 2026-06-25 |
| SIA7431 | Singapore Airlines | 11 | 2026-06-13 |
| SIA7450 | Singapore Airlines | 10 | 2026-06-14 |
| SIA7449 | Singapore Airlines | 10 | 2026-06-16 |
| SIA7444 | - | 10 | 2026-06-26 |
| SIA7443 | - | 10 | 2026-06-28 |
| SIA7441 | Singapore Airlines | 10 | 2026-06-19 |
| SIA7440 | Singapore Airlines | 10 | 2026-06-23 |
| SIA7429 | Singapore Airlines | 10 | 2026-06-10 |
| SIA7412 | Singapore Airlines | 10 | 2026-06-06 |
| SIA7446 | Singapore Airlines | 9 | 2026-06-20 |
| SIA7432 | Singapore Airlines | 9 | 2026-06-11 |
| SIA7430 | Singapore Airlines | 8 | 2026-06-08 |
| SIA7445 | - | 7 | 2026-06-21 |
| SIA7413 | Singapore Airlines | 7 | 2026-06-04 |
| SIA7407 | Singapore Airlines | 7 | 2026-06-02 |
| SIA7414 | Singapore Airlines | 6 | 2026-06-03 |
| SIA7411 | Singapore Airlines | 6 | 2026-06-07 |
| SIA7410 | - | 6 | 2026-07-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | SIA7409 | - | Jul 13, 20:10 UTC | Jul 13, 20:20 UTC | 10m |
| 2026-07-13 | SIA7409 | - | Jul 13, 12:45 UTC | Jul 13, 13:40 UTC | 55m |
| 2026-07-12 | SIA7409 | - | Jul 12, 16:20 UTC | Jul 13, 06:25 UTC | 14h 5m |
| 2026-07-12 | SIA7410 | - | Jul 12, 02:55 UTC | Jul 12, 13:10 UTC | 10h 15m |
| 2026-07-12 | SIA7410 | - | Jul 12, 00:10 UTC | Jul 12, 00:25 UTC | 15m |
| 2026-07-11 | SIA7410 | - | Jul 11, 21:55 UTC | Jul 11, 23:05 UTC | 1h 10m |
| 2026-07-11 | SIA7410 | - | Jul 11, 19:20 UTC | Jul 11, 19:30 UTC | 10m |
| 2026-07-11 | SIA7410 | - | Jul 11, 16:15 UTC | Jul 11, 16:30 UTC | 15m |
| 2026-07-11 | SIA7410 | - | Jul 11, 14:35 UTC | Jul 11, 15:05 UTC | 30m |
| 2026-07-11 | SIA7403 | - | Jul 11, 10:35 UTC | Jul 11, 10:45 UTC | 10m |
| 2026-07-10 | SIA7403 | - | Jul 10, 22:55 UTC | Jul 11, 09:25 UTC | 10h 30m |
| 2026-07-10 | SIA7403 | - | Jul 10, 14:05 UTC | Jul 10, 19:25 UTC | 5h 20m |
| 2026-07-09 | SIA7404 | - | Jul 9, 22:35 UTC | Jul 10, 08:25 UTC | 9h 50m |
| 2026-07-09 | SIA7404 | - | Jul 9, 17:55 UTC | Jul 9, 19:15 UTC | 1h 20m |
| 2026-07-09 | SIA7401 | - | Jul 9, 10:45 UTC | Jul 9, 10:55 UTC | 10m |
| 2026-07-08 | SIA7401 | - | Jul 8, 22:30 UTC | Jul 9, 09:15 UTC | 10h 45m |
| 2026-07-08 | SIA7401 | - | Jul 8, 14:20 UTC | Jul 8, 19:40 UTC | 5h 20m |
| 2026-07-07 | SIA7402 | - | Jul 7, 21:55 UTC | Jul 8, 07:40 UTC | 9h 45m |
| 2026-07-07 | SIA7402 | - | Jul 7, 17:05 UTC | Jul 7, 19:45 UTC | 2h 40m |
| 2026-06-28 | SIA7443 | - | Jun 28, 11:50 UTC | Jun 28, 12:19 UTC | 30m |
| 2026-06-27 | SIA7443 | - | Jun 27, 18:54 UTC | Jun 28, 09:10 UTC | 14h 15m |
| 2026-06-27 | SIA7443 | - | Jun 27, 11:50 UTC | Jun 27, 15:49 UTC | 4h 0m |
| 2026-06-26 | SIA7444 | ICN → CVG | Jun 26, 13:59 UTC | Jun 27, 02:50 UTC | 12h 50m |
| 2026-06-26 | SIA7444 | - | Jun 26, 06:15 UTC | Jun 26, 11:09 UTC | 4h 55m |
| 2026-06-26 | SIA7444 | - | Jun 26, 01:54 UTC | Jun 26, 03:50 UTC | 1h 55m |
| 2026-06-25 | SIA7439 | - | Jun 25, 12:30 UTC | Jun 25, 13:05 UTC | 35m |
| 2026-06-24 | SIA7439 | - | Jun 24, 22:55 UTC | Jun 25, 09:14 UTC | 10h 20m |
| 2026-06-24 | SIA7439 | - | Jun 24, 19:00 UTC | Jun 24, 19:29 UTC | 30m |
| 2026-06-24 | SIA7439 | - | Jun 24, 10:35 UTC | Jun 24, 14:50 UTC | 4h 15m |
| 2026-06-23 | SIA7440 | ICN → CVG | Jun 23, 13:55 UTC | Jun 24, 02:34 UTC | 12h 40m |
| 2026-06-23 | SIA7440 | ICN → CVG | Jun 23, 06:04 UTC | Jun 23, 10:55 UTC | 4h 50m |
| 2026-06-23 | SIA7440 | ICN → CVG | Jun 23, 01:50 UTC | Jun 23, 03:49 UTC | 2h 0m |
| 2026-06-21 | SIA7445 | - | Jun 21, 23:30 UTC | Jun 22, 05:20 UTC | 5h 50m |
| 2026-06-21 | SIA7445 | - | Jun 21, 07:55 UTC | Jun 21, 20:40 UTC | 12h 45m |
| 2026-06-20 | SIA7446 | ICN → CVG | Jun 20, 13:39 UTC | Jun 21, 02:24 UTC | 12h 45m |
| 2026-06-20 | SIA7446 | ICN → CVG | Jun 20, 06:24 UTC | Jun 20, 11:20 UTC | 4h 55m |
| 2026-06-20 | SIA7446 | ICN → CVG | Jun 20, 01:44 UTC | Jun 20, 03:44 UTC | 2h 0m |
| 2026-06-19 | SIA7441 | SYD → SIN | Jun 19, 12:25 UTC | Jun 19, 12:59 UTC | 35m |
| 2026-06-18 | SIA7441 | SYD → SIN | Jun 18, 19:10 UTC | Jun 19, 09:30 UTC | 14h 19m |
| 2026-06-18 | SIA7441 | SYD → SIN | Jun 18, 13:05 UTC | Jun 18, 16:55 UTC | 3h 50m |
| 2026-06-17 | SIA7442 | ICN → CVG | Jun 17, 13:45 UTC | Jun 18, 02:15 UTC | 12h 30m |
| 2026-06-17 | SIA7442 | ICN → CVG | Jun 17, 10:45 UTC | Jun 17, 11:15 UTC | 30m |
| 2026-06-17 | SIA7442 | ICN → CVG | Jun 17, 06:15 UTC | Jun 17, 08:35 UTC | 2h 20m |
| 2026-06-17 | SIA7442 | ICN → CVG | Jun 17, 02:05 UTC | Jun 17, 03:55 UTC | 1h 50m |
| 2026-06-16 | SIA7449 | CVG → LAX | Jun 16, 12:25 UTC | Jun 16, 12:55 UTC | 30m |
| 2026-06-15 | SIA7449 | CVG → LAX | Jun 15, 16:19 UTC | Jun 16, 06:30 UTC | 14h 10m |
| 2026-06-15 | SIA7449 | CVG → LAX | Jun 15, 07:45 UTC | Jun 15, 12:00 UTC | 4h 15m |
| 2026-06-14 | SIA7450 | NGO → CVG | Jun 14, 10:40 UTC | Jun 14, 22:20 UTC | 11h 40m |
| 2026-06-14 | SIA7450 | NGO → CVG | Jun 14, 05:30 UTC | Jun 14, 07:40 UTC | 2h 10m |
| 2026-06-14 | SIA7450 | NGO → CVG | Jun 14, 01:55 UTC | Jun 14, 03:05 UTC | 1h 10m |
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-DHD page for operator, model, and routing details .