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sensors Mode-S transponder

484966

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BGG · BOEING 737-700

Hex
484966
Octal
22044546
Decimal
4,737,382
Country
NL
Tail
PH-BGG
Type
B737
No current signal · last broadcast Jul 26, 05:20 UTC
Flights observed
457
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 05:20 UTC

Last known position

Most recent position reported by Mode-S 484966.

Country allocation

The ICAO 24-bit address 484966 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
KLM72R KLM Royal Dutch Airlines 12 2026-07-25
KLM49W KLM Royal Dutch Airlines 12 2026-07-24
KLM58L KLM Royal Dutch Airlines 9 2026-06-19
KLM1433 KLM Royal Dutch Airlines 9 2026-06-19
KLM72C KLM Royal Dutch Airlines 8 2026-06-18
KLM90Z KLM Royal Dutch Airlines 7 2026-06-04
KLM73Z KLM Royal Dutch Airlines 7 2026-06-22
KLM31X KLM Royal Dutch Airlines 7 2026-06-04
KLM23M KLM Royal Dutch Airlines 7 2026-06-18
KLM1970 - 7 2026-06-20
KLM1206 - 7 2026-06-22
KLM91R - 6 2026-06-19
KLM49F KLM Royal Dutch Airlines 6 2026-06-04
KLM24D - 6 2026-06-22
KLM1780 KLM Royal Dutch Airlines 6 2026-05-12
KLM1779 KLM Royal Dutch Airlines 6 2026-05-12
KLM1756 KLM Royal Dutch Airlines 6 2026-06-04
KLM1375 KLM Royal Dutch Airlines 6 2026-06-05
KLM1365 - 6 2026-06-22
KLM959 KLM Royal Dutch Airlines 5 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM92B GOT → AMS Jul 26, 04:05 UTCJul 26, 05:15 UTC1h 10m
2026-07-25 KLM45Q AMS → GOT Jul 25, 19:30 UTCJul 25, 20:35 UTC1h 5m
2026-07-25 KLM1676 BCN → AMS Jul 25, 15:25 UTCJul 25, 17:30 UTC2h 5m
2026-07-25 KLM21J AMS → CAG Jul 25, 12:15 UTCJul 25, 14:05 UTC1h 50m
2026-07-25 KLM1754 BRE → AMS Jul 25, 10:05 UTCJul 25, 10:50 UTC45m
2026-07-25 KLM1753 AMS → BRE Jul 25, 08:40 UTCJul 25, 09:15 UTC35m
2026-07-25 KLM72R BHX → AMS Jul 25, 05:30 UTCJul 25, 06:20 UTC50m
2026-07-24 KLM49W AMS → GVA Jul 24, 20:00 UTCJul 24, 20:40 UTC40m
2026-07-24 KLM1048 - Jul 24, 17:25 UTCJul 24, 18:10 UTC45m
2026-07-24 KLM93B - Jul 24, 15:00 UTCJul 24, 15:45 UTC45m
2026-07-24 KLM84H BER → AMS Jul 24, 12:55 UTCJul 24, 13:50 UTC55m
2026-07-24 KLM29G FRA → AMS Jul 24, 10:55 UTCJul 24, 11:50 UTC55m
2026-07-24 KLM78W DUB → AMS Jul 24, 07:45 UTCJul 24, 09:25 UTC1h 40m
2026-07-24 KLM23V AMS → ARN Jul 24, 05:05 UTCJul 24, 06:45 UTC1h 40m
2026-07-23 KLM1038 MAN → AMS Jul 23, 20:20 UTCJul 23, 21:05 UTC45m
2026-07-23 KLM91N AMS → MAN Jul 23, 18:15 UTCJul 23, 19:00 UTC45m
2026-07-23 KLM84X BSL → AMS Jul 23, 15:40 UTCJul 23, 16:55 UTC1h 15m
2026-07-23 KLM89F AMS → BOD Jul 23, 13:20 UTCJul 23, 14:40 UTC1h 20m
2026-07-23 KLM9868 NWI → AMS Jul 23, 06:45 UTCJul 23, 07:20 UTC35m
2026-06-23 KLM9867 AMS → NWI Jun 23, 05:49 UTCJun 23, 06:24 UTC35m
2026-06-22 KLM1206 OSL → AMS Jun 22, 17:29 UTCJun 22, 19:00 UTC1h 30m
2026-06-22 KLM73Z AMS → OSL Jun 22, 15:10 UTCJun 22, 16:29 UTC1h 20m
2026-06-22 KLM24D - Jun 22, 11:35 UTCJun 22, 13:25 UTC1h 50m
2026-06-22 KLM1365 - Jun 22, 09:00 UTCJun 22, 10:30 UTC1h 30m
2026-06-22 KLM72R - Jun 22, 05:20 UTCJun 22, 06:05 UTC45m
2026-06-21 KLM49W AMS → BHX Jun 21, 20:45 UTCJun 21, 21:39 UTC55m
2026-06-21 KLM98A OTP → AMS Jun 21, 15:40 UTCJun 21, 18:14 UTC2h 35m
2026-06-21 KLM51E AMS → BRS Jun 21, 11:49 UTCJun 21, 14:19 UTC2h 30m
2026-06-21 KLM1930 - Jun 21, 07:20 UTCJun 21, 08:30 UTC1h 10m
2026-06-21 KLM27E AMS → GVA Jun 21, 05:10 UTCJun 21, 06:10 UTC1h 0m
2026-06-20 KLM1620 LIN → AMS Jun 20, 18:49 UTCJun 20, 20:14 UTC1h 25m
2026-06-20 KLM33J AMS → BGO Jun 20, 16:24 UTCJun 20, 17:39 UTC1h 15m
2026-06-20 KLM24D - Jun 20, 13:19 UTCJun 20, 14:59 UTC1h 40m
2026-06-20 KLM1365 AMS → BUD Jun 20, 08:34 UTCJun 20, 10:09 UTC1h 35m
2026-06-20 KLM1970 - Jun 20, 04:59 UTCJun 20, 06:45 UTC1h 45m
2026-06-19 KLM91R - Jun 19, 21:54 UTCJun 19, 23:34 UTC1h 40m
2026-06-19 KLM58L TLS → AMS Jun 19, 17:14 UTCJun 19, 18:30 UTC1h 15m
2026-06-19 KLM1433 AMS → BHX Jun 19, 14:29 UTCJun 19, 15:39 UTC1h 10m
2026-06-19 KLM1232 - Jun 19, 10:14 UTCJun 19, 11:30 UTC1h 15m
2026-06-19 KLM87R - Jun 19, 07:54 UTCJun 19, 09:04 UTC1h 10m
2026-06-19 KLM22C - Jun 19, 04:44 UTCJun 19, 06:14 UTC1h 30m
2026-06-18 KLM69P AMS → MRS Jun 18, 19:05 UTCJun 18, 20:45 UTC1h 40m
2026-06-18 KLM72C MAN → AMS Jun 18, 15:55 UTCJun 18, 17:21 UTC1h 26m
2026-06-18 KLM23M AMS → MRS Jun 18, 13:10 UTCJun 18, 14:35 UTC1h 25m
2026-06-18 KLM1138 - Jun 18, 10:35 UTCJun 18, 11:35 UTC1h 0m
2026-06-18 KLM1137 - Jun 18, 08:00 UTCJun 18, 09:20 UTC1h 20m
2026-06-18 KLM72R - Jun 18, 05:20 UTCJun 18, 06:05 UTC45m
2026-06-17 KLM49W - Jun 17, 20:05 UTCJun 17, 21:00 UTC55m
2026-06-17 KLM28W NCE → AMS Jun 17, 15:50 UTCJun 17, 18:25 UTC2h 35m
2026-06-17 KLM67Q AMS → AGP Jun 17, 12:05 UTCJun 17, 14:35 UTC2h 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-BGG page for operator, model, and routing details .

Mode-S 484966 frequently asked

What is Mode-S code 484966?
484966 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BGG.
Where is Mode-S 484966 registered?
Mode-S code 484966 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484966 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 05:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484966, octal 22044546, decimal 4,737,382.
What flights does 484966 operate?
Mode-S 484966 has broadcast 20 distinct callsigns, including KLM72R, KLM49W, KLM58L, KLM1433, KLM72C.