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sensors Mode-S transponder

4CC2A7

ICAO 24-bit transponder address · allocated to Iceland

Currently assigned to TF-FIP · BOEING 757-200

Hex
4CC2A7
Octal
23141247
Decimal
5,030,567
Country
IS
Tail
TF-FIP
Type
B752
No current signal · last broadcast Jul 26, 17:50 UTC
Flights observed
236
Distinct callsigns
20
Country
IS
Last broadcast
Jul 26, 17:50 UTC

Last known position

Most recent position reported by Mode-S 4CC2A7.

Country allocation

The ICAO 24-bit address 4CC2A7 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 20 distinct

Callsign Airline Flights Last seen
ICE670 - 43 2026-07-10
ICE671 Icelandair 33 2026-07-26
ICE28P Icelandair 22 2026-07-26
ICE27M - 19 2026-07-09
ICE319 Icelandair 10 2026-07-25
ICE318 Icelandair 10 2026-07-25
ICE217 - 6 2026-06-25
ICE216 - 6 2026-06-25
ICE455 Icelandair 4 2026-07-23
ICE454 Icelandair 4 2026-07-23
ICE98C Icelandair 3 2026-04-17
ICE8K Icelandair 3 2026-07-24
ICE7J Icelandair 3 2026-07-24
ICE63L Icelandair 3 2026-06-15
ICE62L - 3 2026-06-15
ICE573 Icelandair 3 2026-05-27
ICE572 Icelandair 3 2026-05-27
ICE520 - 3 2026-06-13
ICE451 - 3 2026-06-25
ICE450 - 3 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ICE671 KEF → DEN Jul 26, 17:35 UTCJul 26, 17:50 UTC15m
2026-07-26 ICE35E EDI → KEF Jul 26, 13:50 UTCJul 26, 15:55 UTC2h 5m
2026-07-26 ICE34E KEF → EDI Jul 26, 10:35 UTCJul 26, 12:20 UTC1h 45m
2026-07-26 ICE28P DEN → KEF Jul 26, 08:50 UTCJul 26, 09:10 UTC20m
2026-07-26 ICE28P DEN → KEF Jul 26, 02:25 UTCJul 26, 04:20 UTC1h 55m
2026-07-25 ICE671 KEF → DEN Jul 25, 17:05 UTCJul 26, 00:30 UTC7h 25m
2026-07-25 ICE319 OSL → KEF Jul 25, 12:10 UTCJul 25, 14:35 UTC2h 25m
2026-07-25 ICE318 KEF → OSL Jul 25, 08:25 UTCJul 25, 10:35 UTC2h 10m
2026-07-25 ICE116 GOH → KEF Jul 25, 00:40 UTCJul 25, 01:00 UTC20m
2026-07-24 ICE115 KEF → GOH Jul 24, 19:35 UTCJul 24, 19:55 UTC20m
2026-07-24 ICE7J CDG → KEF Jul 24, 15:05 UTCJul 24, 18:10 UTC3h 5m
2026-07-24 ICE8K KEF → CDG Jul 24, 10:45 UTCJul 24, 13:30 UTC2h 45m
2026-07-24 ICE201 CPH → KEF Jul 24, 06:30 UTCJul 24, 09:25 UTC2h 55m
2026-07-24 ICE202 KEF → CPH Jul 24, 02:45 UTCJul 24, 05:10 UTC2h 25m
2026-07-23 ICE455 LHR → KEF Jul 23, 20:40 UTCJul 23, 23:25 UTC2h 45m
2026-07-23 ICE454 KEF → LHR Jul 23, 16:30 UTCJul 23, 19:05 UTC2h 35m
2026-07-23 ICE319 OSL → KEF Jul 23, 12:25 UTCJul 23, 15:05 UTC2h 40m
2026-07-23 ICE318 KEF → OSL Jul 23, 08:25 UTCJul 23, 10:35 UTC2h 10m
2026-07-10 ICE670 - Jul 10, 05:25 UTCJul 10, 05:50 UTC25m
2026-07-09 ICE670 - Jul 9, 23:00 UTCJul 10, 00:45 UTC1h 45m
2026-07-09 ICE27M - Jul 9, 11:20 UTCJul 9, 18:40 UTC7h 20m
2026-07-09 ICE28P - Jul 9, 09:40 UTCJul 9, 09:55 UTC15m
2026-07-09 ICE28P - Jul 9, 02:55 UTCJul 9, 05:05 UTC2h 10m
2026-07-08 ICE671 - Jul 8, 22:05 UTCJul 9, 00:45 UTC2h 40m
2026-07-08 ICE671 - Jul 8, 17:10 UTCJul 8, 17:25 UTC15m
2026-07-08 ICE670 DEN → KEF Jul 8, 05:35 UTCJul 8, 05:55 UTC20m
2026-07-07 ICE670 DEN → KEF Jul 7, 23:05 UTCJul 8, 01:05 UTC2h 0m
2026-07-07 ICE27M - Jul 7, 11:10 UTCJul 7, 18:35 UTC7h 25m
2026-07-06 ICE455 - Jul 6, 20:50 UTCJul 6, 23:45 UTC2h 55m
2026-07-06 ICE454 KEF → LHR Jul 6, 16:30 UTCJul 6, 19:05 UTC2h 35m
2026-07-06 ICE319 - Jul 6, 12:10 UTCJul 6, 14:45 UTC2h 35m
2026-07-06 ICE318 KEF → OSL Jul 6, 08:15 UTCJul 6, 10:25 UTC2h 10m
2026-07-06 ICE670 DEN → KEF Jul 6, 05:40 UTCJul 6, 06:00 UTC20m
2026-07-05 ICE670 DEN → KEF Jul 5, 23:00 UTCJul 6, 01:00 UTC2h 0m
2026-07-05 ICE27M - Jul 5, 16:10 UTCJul 5, 18:25 UTC2h 15m
2026-07-05 ICE27M - Jul 5, 11:15 UTCJul 5, 11:30 UTC15m
2026-07-05 ICE28P - Jul 5, 09:20 UTCJul 5, 09:40 UTC20m
2026-07-05 ICE28P - Jul 5, 02:40 UTCJul 5, 05:25 UTC2h 45m
2026-07-04 ICE671 KEF → DEN Jul 4, 17:40 UTCJul 5, 01:15 UTC7h 35m
2026-07-04 ICE9L ZRH → KEF Jul 4, 12:25 UTCJul 4, 16:10 UTC3h 45m
2026-07-04 ICE12C KEF → ZRH Jul 4, 07:35 UTCJul 4, 10:40 UTC3h 5m
2026-07-03 ICE7EZ - Jul 3, 15:40 UTCJul 3, 18:40 UTC3h 0m
2026-07-03 ICE6EZ KEF → AMS Jul 3, 11:05 UTCJul 3, 13:35 UTC2h 30m
2026-07-03 ICE670 DEN → KEF Jul 3, 05:25 UTCJul 3, 05:40 UTC15m
2026-07-02 ICE670 DEN → KEF Jul 2, 23:00 UTCJul 3, 00:50 UTC1h 50m
2026-07-02 ICE27M - Jul 2, 16:40 UTCJul 2, 19:05 UTC2h 25m
2026-07-02 ICE27M - Jul 2, 11:35 UTCJul 2, 11:50 UTC15m
2026-07-02 ICE28P DEN → KEF Jul 2, 02:35 UTCJul 2, 09:15 UTC6h 40m
2026-07-01 ICE671 KEF → DEN Jul 1, 22:25 UTCJul 2, 00:35 UTC2h 10m
2026-07-01 ICE671 KEF → DEN Jul 1, 17:25 UTCJul 1, 17:40 UTC15m

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

Mode-S 4CC2A7 frequently asked

What is Mode-S code 4CC2A7?
4CC2A7 is an ICAO 24-bit transponder address. Allocated to Iceland. Assigned to TF-FIP.
Where is Mode-S 4CC2A7 registered?
Mode-S code 4CC2A7 is allocated to Iceland (IS). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CC2A7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CC2A7, octal 23141247, decimal 5,030,567.
What flights does 4CC2A7 operate?
Mode-S 4CC2A7 has broadcast 20 distinct callsigns, including ICE670, ICE671, ICE28P, ICE27M, ICE319.