Apparatus

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sensors Mode-S transponder

4CC268

ICAO 24-bit transponder address · allocated to Iceland

Currently assigned to TF-FIC · BOEING 757-200

Hex
4CC268
Octal
23141150
Decimal
5,030,504
Country
IS
Tail
TF-FIC
Type
B752
No current signal · last broadcast 14h ago
Flights observed
39
Distinct callsigns
9
Country
IS
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 4CC268.

Country allocation

The ICAO 24-bit address 4CC268 falls within the block assigned to Iceland (IS) by ICAO Annex 10, Volume III. Every aircraft registered in Iceland 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 9 distinct

Callsign Airline Flights Last seen
DJT301 - 11 2026-06-24
DJT300 - 11 2026-06-24
ICE1440 Icelandair 10 2026-05-27
DJT101 - 2 2026-06-20
DJT801 - 1 2026-06-17
DJT800 - 1 2026-06-15
DJT102 Denver Jet 1 2026-06-21
DJT100 - 1 2026-06-15
DJT031 Denver Jet 1 2026-06-04

Recent flights last 39

DateFlightRouteTakeoffLandingDuration
2026-06-24 DJT300 MXP → EWR Jun 24, 13:05 UTCJun 24, 21:44 UTC8h 40m
2026-06-24 DJT301 EWR → MXP Jun 24, 02:54 UTCJun 24, 10:25 UTC7h 30m
2026-06-23 DJT300 MXP → EWR Jun 23, 11:45 UTCJun 23, 20:49 UTC9h 5m
2026-06-22 DJT301 EWR → MXP Jun 22, 02:04 UTCJun 22, 09:40 UTC7h 35m
2026-06-21 DJT102 ORY → EWR Jun 21, 13:29 UTCJun 21, 21:29 UTC8h 0m
2026-06-20 DJT101 EWR → ORY Jun 20, 23:39 UTCJun 21, 06:29 UTC6h 50m
2026-06-20 DJT300 - Jun 20, 13:14 UTCJun 20, 22:00 UTC8h 45m
2026-06-20 DJT301 - Jun 20, 02:09 UTCJun 20, 09:39 UTC7h 30m
2026-06-19 DJT300 MXP → EWR Jun 19, 11:54 UTCJun 19, 20:40 UTC8h 45m
2026-06-19 DJT301 EWR → MXP Jun 19, 01:39 UTCJun 19, 09:24 UTC7h 45m
2026-06-17 DJT300 MXP → EWR Jun 17, 11:40 UTCJun 17, 20:20 UTC8h 40m
2026-06-17 DJT801 ORY → MXP Jun 17, 08:15 UTCJun 17, 09:20 UTC1h 5m
2026-06-16 DJT101 EWR → ORY Jun 16, 23:30 UTCJun 17, 06:20 UTC6h 50m
2026-06-15 DJT100 ORY → EWR Jun 15, 14:10 UTCJun 15, 22:30 UTC8h 20m
2026-06-15 DJT800 MXP → ORY Jun 15, 11:24 UTCJun 15, 12:30 UTC1h 5m
2026-06-15 DJT301 - Jun 15, 02:20 UTCJun 15, 09:49 UTC7h 30m
2026-06-14 DJT300 MXP → EWR Jun 14, 12:00 UTCJun 14, 20:15 UTC8h 15m
2026-06-13 DJT301 - Jun 13, 01:55 UTCJun 13, 09:30 UTC7h 34m
2026-06-12 DJT300 MXP → EWR Jun 12, 12:30 UTCJun 12, 21:05 UTC8h 35m
2026-06-12 DJT301 - Jun 12, 01:45 UTCJun 12, 09:20 UTC7h 35m
2026-06-10 DJT300 MXP → EWR Jun 10, 11:45 UTCJun 10, 20:40 UTC8h 55m
2026-06-10 DJT301 EWR → MXP Jun 10, 01:45 UTCJun 10, 09:20 UTC7h 35m
2026-06-09 DJT300 MXP → EWR Jun 9, 11:10 UTCJun 9, 19:55 UTC8h 45m
2026-06-08 DJT301 EWR → MXP Jun 8, 01:45 UTCJun 8, 09:15 UTC7h 30m
2026-06-07 DJT300 MXP → EWR Jun 7, 12:50 UTCJun 7, 21:20 UTC8h 30m
2026-06-07 DJT301 EWR → MXP Jun 7, 03:00 UTCJun 7, 10:30 UTC7h 30m
2026-06-06 DJT300 MXP → EWR Jun 6, 12:20 UTCJun 6, 21:04 UTC8h 45m
2026-06-06 DJT301 EWR → MXP Jun 6, 01:40 UTCJun 6, 09:04 UTC7h 25m
2026-06-04 DJT031 ORY → MXP Jun 4, 11:40 UTCJun 4, 17:10 UTC5h 30m
2026-05-27 ICE1440 BOS → KEF May 27, 14:35 UTCMay 27, 19:10 UTC4h 35m
2026-05-26 ICE1440 BOS → KEF May 26, 11:44 UTCMay 26, 16:55 UTC5h 10m
2026-05-23 ICE1440 BOS → KEF May 23, 06:10 UTCMay 23, 12:45 UTC6h 35m
2026-05-20 ICE1440 BOS → KEF May 20, 12:10 UTCMay 20, 12:40 UTC30m
2026-05-14 ICE1440 BOS → KEF May 14, 01:05 UTCMay 14, 01:20 UTC15m
2026-05-11 ICE1440 BOS → KEF May 11, 06:40 UTCMay 11, 07:40 UTC1h 0m
2026-05-09 ICE1440 BOS → KEF May 9, 22:10 UTCMay 9, 22:20 UTC10m
2026-05-06 ICE1440 BOS → KEF May 6, 22:35 UTCMay 6, 22:55 UTC20m
2026-05-02 ICE1440 BOS → KEF May 2, 14:20 UTCMay 2, 17:45 UTC3h 25m
2026-05-01 ICE1440 BOS → KEF May 1, 08:15 UTCMay 1, 13:35 UTC5h 20m

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 TF-FIC page for operator, model, and routing details .

Mode-S 4CC268 frequently asked

What is Mode-S code 4CC268?
4CC268 is an ICAO 24-bit transponder address. Allocated to Iceland. Assigned to TF-FIC.
Where is Mode-S 4CC268 registered?
Mode-S code 4CC268 is allocated to Iceland (IS). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CC268 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CC268, octal 23141150, decimal 5,030,504.
What flights does 4CC268 operate?
Mode-S 4CC268 has broadcast 9 distinct callsigns, including DJT301, DJT300, ICE1440, DJT101, DJT801.