Apparatus

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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 21d ago
Flights observed
438
Distinct callsigns
20
Country
NL
Last broadcast
21d ago

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 - 11 2026-06-22
KLM49W - 11 2026-06-21
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
2026-06-23 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
2026-06-17 KLM62D PRG → AMS Jun 17, 09:30 UTCJun 17, 10:45 UTC1h 15m
2026-06-17 KLM95P AMS → PRG Jun 17, 07:20 UTCJun 17, 08:30 UTC1h 10m
2026-06-17 KLM66G - Jun 17, 04:55 UTCJun 17, 05:50 UTC55m
2026-06-16 KLM961 AMS → NCL Jun 16, 20:55 UTCJun 16, 21:50 UTC55m
2026-06-16 KLM1412 CDG → AMS Jun 16, 18:25 UTCJun 16, 19:15 UTC50m
2026-06-16 KLM1411 AMS → CDG Jun 16, 16:05 UTCJun 16, 16:55 UTC50m
2026-06-16 KLM9894 LEJ → TRS Jun 16, 11:25 UTCJun 16, 12:20 UTC55m
2026-06-16 KLM9891 - Jun 16, 08:39 UTCJun 16, 09:34 UTC55m
2026-06-16 KLM1970 - Jun 16, 04:45 UTCJun 16, 06:40 UTC1h 55m
2026-06-15 KLM91R BIO → AMS Jun 15, 19:00 UTCJun 15, 20:34 UTC1h 35m
2026-06-15 KLM1048 BHX → AMS Jun 15, 16:55 UTCJun 15, 17:34 UTC40m
2026-06-15 KLM93B AMS → BHX Jun 15, 15:00 UTCJun 15, 15:55 UTC55m
2026-06-15 KLM76Y BHX → AMS Jun 15, 12:45 UTCJun 15, 13:25 UTC40m
2026-06-15 KLM81D AMS → BHX Jun 15, 10:50 UTCJun 15, 11:39 UTC50m
2026-06-15 KLM12B CDG → AMS Jun 15, 08:04 UTCJun 15, 08:54 UTC50m
2026-06-15 KLM1403 - Jun 15, 05:55 UTCJun 15, 06:49 UTC55m
2026-06-14 KLM58N VIE → AMS Jun 14, 12:30 UTCJun 14, 14:10 UTC1h 40m
2026-06-14 KLM77F - Jun 14, 10:00 UTCJun 14, 11:20 UTC1h 20m
2026-06-14 KLM1930 GVA → AMS Jun 14, 07:10 UTCJun 14, 08:30 UTC1h 20m

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 21d ago.
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.