Apparatus

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sensors Mode-S transponder

484CBC

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BVI · BOEING 777-300ER

Hex
484CBC
Octal
22046274
Decimal
4,738,236
Country
NL
Tail
PH-BVI
Type
B77W
Broadcasting now · callsign KLM835 · 33,000 ft
Flights observed
162
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Current position

484CBC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 484CBC falls within the block assigned to Netherlands (NL) by ICAO Annex 10, Volume III. Every aircraft registered in Netherlands 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
KLM835 - 17 2026-07-13
KLM836 KLM Royal Dutch Airlines 14 2026-07-07
KLM791 - 10 2026-07-12
KLM792 - 9 2026-07-13
KLM105 - 9 2026-07-11
KLM104 - 9 2026-07-11
KLM844 - 8 2026-06-15
KLM743 KLM Royal Dutch Airlines 8 2026-06-12
KLM268 KLM Royal Dutch Airlines 8 2026-06-08
KLM744 KLM Royal Dutch Airlines 7 2026-06-12
KLM843 - 5 2026-06-14
KLM592 - 5 2026-07-08
KLM591 - 5 2026-07-08
KLM248 KLM Royal Dutch Airlines 5 2026-04-17
KLM758 - 4 2026-07-09
KLM757 - 3 2026-07-09
KLM590 KLM Royal Dutch Airlines 3 2026-06-05
KLM226 - 3 2026-06-14
KLM219 - 3 2026-06-13
KLM133 - 3 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 KLM835 - Jul 13, 19:25 UTCJul 13, 23:15 UTC3h 50m
2026-07-13 KLM792 - Jul 13, 02:50 UTCJul 13, 13:20 UTC10h 30m
2026-07-12 KLM791 - Jul 12, 12:40 UTCJul 12, 23:45 UTC11h 5m
2026-07-11 KLM104 CPT → AMS Jul 11, 21:55 UTCJul 12, 08:50 UTC10h 55m
2026-07-11 KLM105 - Jul 11, 09:15 UTCJul 11, 19:50 UTC10h 35m
2026-07-11 KLM646 JFK → AMS Jul 11, 00:15 UTCJul 11, 06:35 UTC6h 20m
2026-07-10 KLM207 - Jul 10, 13:30 UTCJul 10, 21:00 UTC7h 30m
2026-07-09 KLM758 - Jul 9, 19:25 UTCJul 10, 10:05 UTC14h 40m
2026-07-09 KLM758 - Jul 9, 13:05 UTCJul 10, 10:05 UTC21h 0m
2026-07-09 KLM757 - Jul 9, 11:30 UTCJul 10, 10:05 UTC22h 35m
2026-07-08 KLM592 - Jul 8, 21:20 UTCJul 9, 07:55 UTC10h 35m
2026-07-08 KLM591 - Jul 8, 08:55 UTCJul 8, 19:00 UTC10h 5m
2026-07-07 KLM836 SIN → AMS Jul 7, 17:25 UTCJul 8, 06:20 UTC12h 55m
2026-07-07 KLM836 SIN → AMS Jul 7, 15:05 UTCJul 7, 15:20 UTC15m
2026-07-07 KLM835 - Jul 7, 09:20 UTCJul 7, 09:30 UTC10m
2026-07-06 KLM835 - Jul 6, 19:20 UTCJul 7, 07:05 UTC11h 45m
2026-06-23 KLM792 - Jun 23, 01:10 UTCJun 23, 11:49 UTC10h 40m
2026-06-22 KLM791 AMS → GRU Jun 22, 11:50 UTCJun 22, 22:49 UTC11h 0m
2026-06-21 KLM592 WKF → AMS Jun 21, 21:29 UTCJun 22, 07:45 UTC10h 15m
2026-06-21 KLM591 AMS → JNB Jun 21, 09:10 UTCJun 21, 19:20 UTC10h 10m
2026-06-21 KLM174 - Jun 21, 00:59 UTCJun 21, 05:25 UTC4h 25m
2026-06-20 KLM565 - Jun 20, 18:29 UTCJun 20, 18:45 UTC15m
2026-06-20 KLM565 - Jun 20, 10:29 UTCJun 20, 14:05 UTC3h 35m
2026-06-19 KLM195 AMS → AMS Jun 19, 11:09 UTCJun 20, 06:49 UTC19h 40m
2026-06-15 KLM844 - Jun 15, 05:20 UTCJun 15, 16:59 UTC11h 40m
2026-06-14 KLM843 AMS → BKK Jun 14, 15:40 UTCJun 15, 02:04 UTC10h 25m
2026-06-14 KLM226 - Jun 14, 01:15 UTCJun 14, 09:50 UTC8h 35m
2026-06-13 KLM219 AMS → YVR Jun 13, 14:05 UTCJun 13, 23:00 UTC8h 55m
2026-06-12 KLM744 LIM → AMS Jun 12, 18:50 UTCJun 13, 10:45 UTC15h 54m
2026-06-12 KLM744 LIM → AMS Jun 12, 12:05 UTCJun 13, 10:45 UTC22h 39m
2026-06-12 KLM743 AMS → LIM Jun 12, 08:45 UTCJun 13, 00:35 UTC15h 50m
2026-06-11 KLM836 SIN → AMS Jun 11, 17:25 UTCJun 12, 06:05 UTC12h 41m
2026-06-10 KLM835 AMS → SIN Jun 10, 19:20 UTCJun 11, 07:40 UTC12h 20m
2026-06-09 KLM188 - Jun 9, 13:05 UTCJun 10, 07:40 UTC18h 35m
2026-06-09 KLM188 - Jun 9, 12:00 UTCJun 10, 07:40 UTC19h 40m
2026-06-08 KLM104 AMS → JNB Jun 8, 21:00 UTCJun 9, 08:20 UTC11h 20m
2026-06-08 KLM105 - Jun 8, 08:30 UTCJun 8, 19:15 UTC10h 45m
2026-06-08 KLM268 PBM → AMS Jun 8, 00:15 UTCJun 8, 03:25 UTC3h 10m
2026-06-07 KLM268 PBM → AMS Jun 7, 07:15 UTCJun 8, 03:25 UTC20h 10m
2026-06-07 KLM268 PBM → AMS Jun 7, 02:30 UTCJun 7, 04:00 UTC1h 30m
2026-06-06 KLM268 PBM → AMS Jun 6, 07:25 UTCJun 7, 04:00 UTC20h 35m
2026-06-05 KLM590 ACC → AMS Jun 5, 13:25 UTCJun 6, 04:35 UTC15h 10m
2026-06-04 KLM592 JNB → AMS Jun 4, 21:20 UTCJun 5, 08:00 UTC10h 40m
2026-06-04 KLM591 AMS → JNB Jun 4, 08:55 UTCJun 4, 18:50 UTC9h 55m
2026-06-03 KLM836 SIN → AMS Jun 3, 17:20 UTCJun 4, 06:05 UTC12h 45m
2026-06-03 KLM835 AMS → SIN Jun 3, 09:25 UTCJun 3, 09:35 UTC10m
2026-06-02 KLM835 AMS → SIN Jun 2, 19:25 UTCJun 3, 07:30 UTC12h 5m
2026-06-02 KLM792 GRU → AMS Jun 2, 01:25 UTCJun 2, 12:15 UTC10h 50m
2026-06-01 KLM791 AMS → GRU Jun 1, 11:45 UTCJun 1, 22:55 UTC11h 10m
2026-06-01 KLM104 AMS → JNB Jun 1, 00:05 UTCJun 1, 08:35 UTC8h 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 PH-BVI page for operator, model, and routing details .

Mode-S 484CBC frequently asked

What is Mode-S code 484CBC?
484CBC is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BVI.
Where is Mode-S 484CBC registered?
Mode-S code 484CBC is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484CBC broadcasting right now?
Yes. Mode-S 484CBC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484CBC, octal 22046274, decimal 4,738,236.
What flights does 484CBC operate?
Mode-S 484CBC has broadcast 20 distinct callsigns, including KLM835, KLM836, KLM791, KLM792, KLM105.