Apparatus

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sensors Mode-S transponder

4780C9

ICAO 24-bit transponder address · allocated to Norway

Hex
4780C9
Octal
21700311
Decimal
4,686,025
Country
NO
Broadcasting now · callsign SAS4785 · 38,000 ft
Flights observed
318
Distinct callsigns
20
Country
NO
Last broadcast
23d ago

Current position

4780C9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4780C9 falls within the block assigned to Norway (NO) by ICAO Annex 10, Volume III. Every aircraft registered in Norway 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
SAS291 - 5 2026-06-17
SAS816 - 4 2026-06-24
SAS78K Scandinavian Airlines System 4 2026-06-24
SAS78A - 4 2026-06-18
SAS22E Scandinavian Airlines System 4 2026-07-21
SAS11M Scandinavian Airlines System 4 2026-07-21
SAS98W - 3 2026-07-09
SAS885 - 3 2026-07-16
SAS54T - 3 2026-06-25
SAS48C - 3 2026-06-25
SAS4788 - 3 2026-07-12
SAS4787 - 3 2026-07-12
SAS4692 - 3 2026-07-09
SAS4105 - 3 2026-06-26
SAS4095 - 3 2026-06-24
SAS4094 - 3 2026-06-24
SAS382 - 3 2026-06-26
SAS380 - 3 2026-06-24
SAS2903 - 3 2026-07-14
SAS277 - 3 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SAS4730 ALC → BGO Jul 26, 17:40 UTCJul 26, 21:15 UTC3h 35m
2026-07-26 SAS4729 BGO → ALC Jul 26, 13:20 UTCJul 26, 16:25 UTC3h 5m
2026-07-26 SAS263 OSL → BGO Jul 26, 11:30 UTCJul 26, 12:05 UTC35m
2026-07-26 SAS4720 MXP → OSL Jul 26, 08:00 UTCJul 26, 10:15 UTC2h 15m
2026-07-26 SAS4719 OSL → MXP Jul 26, 04:20 UTCJul 26, 06:35 UTC2h 16m
2026-07-25 SAS4702 NCE → OSL Jul 25, 18:55 UTCJul 25, 21:25 UTC2h 30m
2026-07-25 SAS4701 OSL → NCE Jul 25, 14:55 UTCJul 25, 17:40 UTC2h 45m
2026-07-25 SAS4032 SVG → OSL Jul 25, 13:30 UTCJul 25, 14:10 UTC40m
2026-07-25 SAS7316 - Jul 25, 09:15 UTCJul 25, 12:30 UTC3h 15m
2026-07-25 SAS7315 TRD → JTR Jul 25, 04:10 UTCJul 25, 06:55 UTC2h 45m
2026-07-24 SAS4051 OSL → SVG Jul 24, 20:45 UTCJul 24, 21:25 UTC40m
2026-07-24 SAS2308 KSU → OSL Jul 24, 17:20 UTCJul 24, 17:45 UTC25m
2026-07-24 SAS7406 CHQ → KSU Jul 24, 11:40 UTCJul 24, 16:05 UTC4h 25m
2026-07-24 SAS7405 OSL → CHQ Jul 24, 05:40 UTCJul 24, 09:30 UTC3h 50m
2026-07-23 SAS2309 OSL → KSU Jul 23, 20:25 UTCJul 23, 20:55 UTC30m
2026-07-23 SAS65G ALC → OSL Jul 23, 09:10 UTCJul 23, 12:55 UTC3h 45m
2026-07-23 SAS81P OSL → ALC Jul 23, 04:10 UTCJul 23, 07:20 UTC3h 10m
2026-07-22 SAS37A ALC → OSL Jul 22, 18:00 UTCJul 22, 21:30 UTC3h 30m
2026-07-22 SAS76F OSL → ALC Jul 22, 13:20 UTCJul 22, 16:35 UTC3h 15m
2026-07-22 SAS4720 MXP → OSL Jul 22, 10:20 UTCJul 22, 12:00 UTC1h 40m
2026-07-21 SAS11M ALC → OSL Jul 21, 18:05 UTCJul 21, 21:45 UTC3h 40m
2026-07-21 SAS54E ARN → GOT Jul 21, 13:40 UTCJul 21, 16:40 UTC3h 0m
2026-07-21 SAS43B OSL → BOO Jul 21, 09:15 UTCJul 21, 12:30 UTC3h 15m
2026-07-21 SAS22E FCO → CPH Jul 21, 04:30 UTCJul 21, 07:45 UTC3h 15m
2026-07-20 SAS4496 OSL → LYR Jul 20, 13:10 UTCJul 20, 19:15 UTC6h 5m
2026-07-19 SAS1472 CPH → OSL Jul 19, 19:35 UTCJul 19, 20:30 UTC55m
2026-07-19 SAS2964 - Jul 19, 14:20 UTCJul 19, 16:10 UTC1h 50m
2026-07-19 SAS2963 - Jul 19, 11:20 UTCJul 19, 13:20 UTC2h 0m
2026-07-19 SAS43C OSL → CPH Jul 19, 08:10 UTCJul 19, 09:00 UTC50m
2026-07-19 SAS52L CPH → OSL Jul 19, 06:15 UTCJul 19, 07:10 UTC55m
2026-07-19 SAS73A OSL → CPH Jul 19, 04:05 UTCJul 19, 05:05 UTC1h 0m
2026-07-18 SAS7420 FUE → OSL Jul 18, 10:10 UTCJul 18, 13:45 UTC3h 35m
2026-07-18 SAS7419 OSL → FUE Jul 18, 05:15 UTCJul 18, 08:55 UTC3h 40m
2026-07-17 SAS83G - Jul 17, 16:59 UTCJul 17, 18:40 UTC1h 40m
2026-07-17 SAS50J - Jul 17, 14:44 UTCJul 17, 16:00 UTC1h 15m
2026-07-17 SAS7376 KGS → OSL Jul 17, 09:35 UTCJul 17, 13:20 UTC3h 45m
2026-07-17 SAS7375 OSL → KGS Jul 17, 04:25 UTCJul 17, 08:00 UTC3h 35m
2026-07-16 SAS885 ARN → OSL Jul 16, 16:05 UTCJul 16, 16:44 UTC40m
2026-07-16 SAS46C - Jul 16, 14:15 UTCJul 16, 15:10 UTC55m
2026-07-16 SAS010 - Jul 16, 12:20 UTCJul 16, 13:15 UTC55m
2026-07-16 SAS42E - Jul 16, 10:04 UTCJul 16, 10:59 UTC55m
2026-07-16 SAS41K - Jul 16, 08:20 UTCJul 16, 09:10 UTC50m
2026-07-16 SAS46M CPH → ARN Jul 16, 06:15 UTCJul 16, 07:10 UTC55m
2026-07-16 SAS1415 ARN → CPH Jul 16, 04:10 UTCJul 16, 05:00 UTC50m
2026-07-15 SAS1600 BRU → ARN Jul 15, 18:55 UTCJul 15, 20:40 UTC1h 45m
2026-07-15 SAS64A ARN → BRU Jul 15, 16:05 UTCJul 15, 17:50 UTC1h 45m
2026-07-15 SAS68L - Jul 15, 13:35 UTCJul 15, 14:55 UTC1h 20m
2026-07-15 SAS50F - Jul 15, 11:35 UTCJul 15, 12:50 UTC1h 15m
2026-07-15 SAS2542 EDI → ARN Jul 15, 08:30 UTCJul 15, 10:35 UTC2h 5m
2026-07-15 SAS2541 ARN → EDI Jul 15, 05:10 UTCJul 15, 07:00 UTC1h 50m

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 4780C9 frequently asked

What is Mode-S code 4780C9?
4780C9 is an ICAO 24-bit transponder address. Allocated to Norway.
Where is Mode-S 4780C9 registered?
Mode-S code 4780C9 is allocated to Norway (NO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4780C9 broadcasting right now?
Yes. Mode-S 4780C9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4780C9, octal 21700311, decimal 4,686,025.
What flights does 4780C9 operate?
Mode-S 4780C9 has broadcast 20 distinct callsigns, including SAS291, SAS816, SAS78K, SAS78A, SAS22E.