Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

448465

ICAO 24-bit transponder address · allocated to Belgium

Currently assigned to OO-ACE · BOEING 747-400

Hex
448465
Octal
21102145
Decimal
4,490,341
Country
BE
Tail
OO-ACE
Type
B744
No current signal · last broadcast 20h ago
Flights observed
187
Distinct callsigns
20
Country
BE
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 448465.

Country allocation

The ICAO 24-bit address 448465 falls within the block assigned to Belgium (BE) by ICAO Annex 10, Volume III. Every aircraft registered in Belgium 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
ICL850 - 28 2026-07-10
ICL853 - 21 2026-07-01
ICL858 CAL Cargo Air Lines 18 2026-05-30
ICL851 - 16 2026-07-10
ICL902 - 13 2026-06-23
CHG542 - 10 2026-06-29
CHG541 - 7 2026-06-28
CHG532 AC Challenge Aero 6 2026-06-18
CHG531 AC Challenge Aero 6 2026-06-17
ICL909 - 5 2026-07-08
ICL903 CAL Cargo Air Lines 5 2026-06-14
ICL901 - 5 2026-06-25
ICL900 - 5 2026-07-06
ICL857 - 5 2026-07-11
CHG1562 - 5 2026-04-14
ICL908 - 4 2026-07-08
ICL860 - 4 2026-07-09
CHG592 - 4 2026-04-17
CHG591 AC Challenge Aero 4 2026-04-17
CHG1561 - 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CHG501 - Jul 13, 03:10 UTCJul 13, 06:55 UTC3h 45m
2026-07-12 ICL986 JFK → TLV Jul 12, 13:25 UTCJul 12, 23:05 UTC9h 40m
2026-07-11 ICL931 - Jul 11, 19:50 UTCJul 12, 03:05 UTC7h 15m
2026-07-11 ICL857 - Jul 11, 05:31 UTCJul 11, 09:20 UTC3h 50m
2026-07-10 ICL850 - Jul 10, 20:10 UTCJul 10, 23:10 UTC3h 0m
2026-07-10 ICL850 HKG → DWC Jul 10, 10:30 UTCJul 10, 17:35 UTC7h 5m
2026-07-10 ICL851 - Jul 10, 06:55 UTCJul 10, 07:25 UTC30m
2026-07-09 ICL851 - Jul 9, 22:15 UTCJul 10, 00:15 UTC2h 0m
2026-07-09 ICL860 - Jul 9, 15:00 UTCJul 9, 17:15 UTC2h 15m
2026-07-09 ICL860 - Jul 9, 11:15 UTCJul 9, 11:40 UTC25m
2026-07-09 ICL860 - Jul 9, 06:40 UTCJul 9, 10:15 UTC3h 35m
2026-07-09 ICL860 - Jul 9, 04:40 UTCJul 9, 04:55 UTC15m
2026-07-09 ICL851 - Jul 9, 01:25 UTCJul 9, 02:00 UTC35m
2026-07-08 ICL851 - Jul 8, 16:45 UTCJul 8, 18:45 UTC2h 0m
2026-07-08 ICL908 LGG → TLV Jul 8, 07:10 UTCJul 8, 10:50 UTC3h 40m
2026-07-08 ICL909 MLA → LGG Jul 8, 00:20 UTCJul 8, 02:45 UTC2h 25m
2026-07-07 ICL909 TLV → MLA Jul 7, 18:35 UTCJul 7, 21:05 UTC2h 30m
2026-07-07 ICL850 - Jul 7, 11:45 UTCJul 7, 14:45 UTC3h 0m
2026-07-07 ICL850 - Jul 7, 07:30 UTCJul 7, 07:45 UTC15m
2026-07-07 ICL850 - Jul 7, 01:25 UTCJul 7, 06:20 UTC4h 55m
2026-07-07 ICL850 - Jul 7, 00:35 UTCJul 7, 00:50 UTC15m
2026-07-06 ICL851 TLV → HKG Jul 6, 11:45 UTCJul 6, 20:55 UTC9h 10m
2026-07-06 ICL900 - Jul 6, 03:00 UTCJul 6, 06:35 UTC3h 35m
2026-07-04 ICL905 - Jul 4, 04:25 UTCJul 4, 08:35 UTC4h 10m
2026-07-03 ICL850 - Jul 3, 22:45 UTCJul 4, 01:50 UTC3h 5m
2026-07-03 ICL850 - Jul 3, 14:15 UTCJul 3, 20:20 UTC6h 5m
2026-07-03 ICL850 - Jul 3, 13:20 UTCJul 3, 13:35 UTC15m
2026-07-03 ICL851 - Jul 3, 08:15 UTCJul 3, 08:50 UTC35m
2026-07-02 ICL851 - Jul 2, 23:20 UTCJul 3, 01:25 UTC2h 5m
2026-07-02 ICL850 DWC → TLV Jul 2, 15:05 UTCJul 2, 18:05 UTC3h 0m
2026-07-02 ICL850 - Jul 2, 07:30 UTCJul 2, 12:40 UTC5h 10m
2026-07-02 ICL850 - Jul 2, 05:40 UTCJul 2, 05:50 UTC10m
2026-07-01 ICL853 - Jul 1, 14:45 UTCJul 2, 02:30 UTC11h 45m
2026-06-29 CHG542 - Jun 29, 16:59 UTCJun 29, 23:05 UTC6h 5m
2026-06-28 CHG541 - Jun 28, 17:25 UTCJun 29, 00:39 UTC7h 15m
2026-06-25 ICL901 - Jun 25, 04:25 UTCJun 25, 08:14 UTC3h 50m
2026-06-24 ICL850 - Jun 24, 20:14 UTCJun 24, 22:45 UTC2h 30m
2026-06-24 ICL850 - Jun 24, 10:45 UTCJun 24, 17:10 UTC6h 25m
2026-06-24 ICL850 - Jun 24, 09:59 UTCJun 24, 10:14 UTC15m
2026-06-23 ICL851 TLV → HKG Jun 23, 20:04 UTCJun 24, 05:20 UTC9h 15m
2026-06-23 ICL902 OSL → TLV Jun 23, 12:25 UTCJun 23, 16:39 UTC4h 15m
2026-06-23 ICL902 - Jun 23, 08:15 UTCJun 23, 09:49 UTC1h 35m
2026-06-21 ICL901 TLV → LGG Jun 21, 18:25 UTCJun 21, 22:20 UTC3h 55m
2026-06-21 ICL850 - Jun 21, 14:50 UTCJun 21, 15:15 UTC25m
2026-06-21 ICL850 - Jun 21, 12:19 UTCJun 21, 13:04 UTC45m
2026-06-21 ICL850 - Jun 21, 09:55 UTCJun 21, 10:04 UTC10m
2026-06-21 ICL850 - Jun 21, 03:00 UTCJun 21, 08:40 UTC5h 40m
2026-06-20 ICL851 TLV → HKG Jun 20, 07:19 UTCJun 20, 16:29 UTC9h 10m
2026-06-20 ICL850 HKG → DWC Jun 20, 02:09 UTCJun 20, 02:35 UTC25m
2026-06-19 ICL850 HKG → DWC Jun 19, 23:39 UTCJun 20, 00:29 UTC50m

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 OO-ACE page for operator, model, and routing details .

Mode-S 448465 frequently asked

What is Mode-S code 448465?
448465 is an ICAO 24-bit transponder address. Allocated to Belgium. Assigned to OO-ACE.
Where is Mode-S 448465 registered?
Mode-S code 448465 is allocated to Belgium (BE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 448465 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 448465, octal 21102145, decimal 4,490,341.
What flights does 448465 operate?
Mode-S 448465 has broadcast 20 distinct callsigns, including ICL850, ICL853, ICL858, ICL851, ICL902.