Apparatus

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sensors Mode-S transponder

4CC530

ICAO 24-bit transponder address

Currently assigned to TF-ICP · BOEING 737 MAX 8

Hex
4CC530
Octal
23142460
Decimal
5,031,216
Tail
TF-ICP
Type
B38M
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
416
Distinct callsigns
20
Country
-
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S 4CC530.

Callsign history 20 distinct

Callsign Airline Flights Last seen
ICE605 - 13 2026-07-03
ICE1A Icelandair 13 2026-07-26
ICE7K Icelandair 11 2026-06-13
ICE604 - 11 2026-07-04
ICE98C - 10 2026-06-24
ICE597 Icelandair 10 2026-07-20
ICE596 Icelandair 10 2026-07-20
ICE2B - 10 2026-07-07
ICE681 Icelandair 9 2026-07-17
ICE99K - 8 2026-06-24
ICE18L Icelandair 8 2026-06-14
ICE12E - 8 2026-07-18
ICE76V - 7 2026-07-18
ICE75T - 7 2026-07-18
ICE525 Icelandair 7 2026-07-25
ICE524 Icelandair 7 2026-07-25
ICE855 - 6 2026-06-30
ICE821 - 6 2026-06-16
ICE685 Icelandair 6 2026-07-25
ICE432 - 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ICE1A KEF → IAD Jul 26, 17:10 UTCJul 26, 22:00 UTC4h 50m
2026-07-26 ICE15M BER → KEF Jul 26, 12:30 UTCJul 26, 15:50 UTC3h 20m
2026-07-26 ICE14T KEF → BER Jul 26, 08:00 UTCJul 26, 11:05 UTC3h 5m
2026-07-25 ICE680 SEA → KEF Jul 25, 23:00 UTCJul 26, 05:55 UTC6h 55m
2026-07-25 ICE685 KEF → SEA Jul 25, 14:40 UTCJul 25, 18:20 UTC3h 40m
2026-07-25 ICE685 KEF → SEA Jul 25, 11:00 UTCJul 25, 11:15 UTC15m
2026-07-25 ICE525 FRA → KEF Jul 25, 05:25 UTCJul 25, 08:50 UTC3h 25m
2026-07-25 ICE524 KEF → FRA Jul 25, 01:00 UTCJul 25, 03:55 UTC2h 55m
2026-07-24 ICE565 GVA → KEF Jul 24, 16:00 UTCJul 24, 19:30 UTC3h 30m
2026-07-24 ICE564 KEF → GVA Jul 24, 11:10 UTCJul 24, 14:35 UTC3h 25m
2026-07-24 ICE640 BWI → KEF Jul 24, 08:40 UTCJul 24, 09:05 UTC25m
2026-07-24 ICE640 BWI → KEF Jul 24, 04:05 UTCJul 24, 06:15 UTC2h 10m
2026-07-23 ICE641 KEF → BWI Jul 23, 20:10 UTCJul 24, 02:20 UTC6h 10m
2026-07-23 ICE83C ARN → KEF Jul 23, 15:20 UTCJul 23, 18:25 UTC3h 5m
2026-07-23 ICE82B KEF → ARN Jul 23, 11:30 UTCJul 23, 14:05 UTC2h 35m
2026-07-23 ICE694 YVR → KEF Jul 23, 03:05 UTCJul 23, 09:35 UTC6h 30m
2026-07-22 ICE45R KEF → YVR Jul 22, 20:15 UTCJul 23, 01:15 UTC5h 0m
2026-07-22 ICE45R KEF → YVR Jul 22, 18:10 UTCJul 22, 18:30 UTC20m
2026-07-22 ICE9L ZRH → KEF Jul 22, 12:35 UTCJul 22, 16:40 UTC4h 5m
2026-07-21 ICE587 BCN → KEF Jul 21, 22:20 UTCJul 22, 02:35 UTC4h 15m
2026-07-21 ICE84H KEF → ALC Jul 21, 16:55 UTCJul 21, 21:00 UTC4h 5m
2026-07-21 ICE343 HEL → KEF Jul 21, 12:00 UTCJul 21, 15:30 UTC3h 30m
2026-07-21 ICE342 KEF → HEL Jul 21, 07:55 UTCJul 21, 10:50 UTC2h 55m
2026-07-20 ICE597 BCN → KEF Jul 20, 14:20 UTCJul 20, 18:25 UTC4h 5m
2026-07-20 ICE596 KEF → BCN Jul 20, 08:40 UTCJul 20, 12:30 UTC3h 50m
2026-07-19 ICE385 GOT → KEF Jul 19, 21:45 UTCJul 20, 00:35 UTC2h 50m
2026-07-19 ICE5386 GOT → CPH Jul 19, 20:00 UTCJul 19, 20:30 UTC30m
2026-07-19 ICE218 KEF → CPH Jul 19, 16:20 UTCJul 19, 19:00 UTC2h 40m
2026-07-19 ICE88E SEA → KEF Jul 19, 06:30 UTCJul 19, 13:20 UTC6h 50m
2026-07-18 ICE11P KEF → SEA Jul 18, 20:05 UTCJul 19, 03:35 UTC7h 30m
2026-07-18 ICE75T OSL → KEF Jul 18, 15:00 UTCJul 18, 17:30 UTC2h 30m
2026-07-18 ICE76V - Jul 18, 11:10 UTCJul 18, 13:25 UTC2h 15m
2026-07-18 ICE12E - Jul 18, 09:10 UTCJul 18, 09:35 UTC25m
2026-07-18 ICE12E - Jul 18, 02:45 UTCJul 18, 07:20 UTC4h 36m
2026-07-17 ICE681 KEF → SEA Jul 17, 17:25 UTCJul 18, 00:45 UTC7h 20m
2026-07-17 ICE431 GLA → KEF Jul 17, 13:35 UTCJul 17, 15:40 UTC2h 5m
2026-07-17 ICE432 KEF → GLA Jul 17, 10:20 UTCJul 17, 12:10 UTC1h 50m
2026-07-17 ICE525 FRA → KEF Jul 17, 05:39 UTCJul 17, 08:59 UTC3h 20m
2026-07-17 ICE524 - Jul 17, 01:00 UTCJul 17, 03:59 UTC3h 0m
2026-07-16 ICE387 GOT → KEF Jul 16, 20:49 UTCJul 16, 23:29 UTC2h 40m
2026-07-16 ICE386 - Jul 16, 17:10 UTCJul 16, 19:45 UTC2h 35m
2026-07-16 ICE431 GLA → KEF Jul 16, 13:45 UTCJul 16, 15:45 UTC2h 0m
2026-07-16 ICE432 KEF → GLA Jul 16, 10:25 UTCJul 16, 12:20 UTC1h 55m
2026-07-13 ICE38C - Jul 13, 05:31 UTCJul 13, 05:55 UTC25m
2026-07-13 ICE38C - Jul 13, 00:45 UTCJul 13, 01:55 UTC1h 10m
2026-07-12 ICE37B - Jul 12, 17:15 UTCJul 12, 22:40 UTC5h 25m
2026-07-12 ICE451 LHR → KEF Jul 12, 12:55 UTCJul 12, 15:35 UTC2h 40m
2026-07-12 ICE450 KEF → LHR Jul 12, 08:20 UTCJul 12, 10:55 UTC2h 35m
2026-07-11 ICE50G - Jul 11, 23:00 UTCJul 12, 05:40 UTC6h 40m
2026-07-11 ICE695 KEF → YVR Jul 11, 11:00 UTCJul 11, 18:30 UTC7h 30m

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

Mode-S 4CC530 frequently asked

What is Mode-S code 4CC530?
4CC530 is an ICAO 24-bit transponder address. Assigned to TF-ICP.
Is 4CC530 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CC530, octal 23142460, decimal 5,031,216.
What flights does 4CC530 operate?
Mode-S 4CC530 has broadcast 20 distinct callsigns, including ICE605, ICE1A, ICE7K, ICE604, ICE98C.