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sensors Mode-S transponder

486661

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-ZVT · TECNAM P-2002 Sierra

Hex
486661
Octal
22063141
Decimal
4,744,801
Country
NL
Tail
PH-ZVT
Type
SIRA
Broadcasting now · callsign PHZVT · -75 ft
Flights observed
102
Distinct callsigns
1
Country
NL
Last broadcast
Jul 26, 12:30 UTC

Current position

486661 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 486661 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 1 distinct

Callsign Airline Flights Last seen
PHZVT - 102 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PHZVT - Jul 26, 11:35 UTCJul 26, 12:30 UTC55m
2026-07-26 PHZVT - Jul 26, 09:05 UTCJul 26, 09:45 UTC40m
2026-07-25 PHZVT LEY → LEY Jul 25, 12:55 UTCJul 25, 13:30 UTC35m
2026-07-25 PHZVT - Jul 25, 10:55 UTCJul 25, 12:05 UTC1h 10m
2026-07-25 PHZVT LEY → LEY Jul 25, 08:00 UTCJul 25, 09:20 UTC1h 20m
2026-07-24 PHZVT LEY → LEY Jul 24, 14:05 UTCJul 24, 15:05 UTC1h 0m
2026-07-24 PHZVT - Jul 24, 11:50 UTCJul 24, 12:50 UTC1h 0m
2026-07-24 PHZVT - Jul 24, 08:50 UTCJul 24, 10:10 UTC1h 20m
2026-07-23 PHZVT LEY → LEY Jul 23, 13:00 UTCJul 23, 13:15 UTC15m
2026-07-22 PHZVT LEY → LEY Jul 22, 16:35 UTCJul 22, 16:50 UTC15m
2026-07-22 PHZVT - Jul 22, 15:10 UTCJul 22, 15:25 UTC15m
2026-07-22 PHZVT - Jul 22, 12:15 UTCJul 22, 12:45 UTC30m
2026-07-21 PHZVT LEY → LEY Jul 21, 14:50 UTCJul 21, 16:10 UTC1h 20m
2026-07-21 PHZVT - Jul 21, 12:55 UTCJul 21, 13:10 UTC15m
2026-07-19 PHZVT ESS → LEY Jul 19, 16:35 UTCJul 19, 17:35 UTC1h 0m
2026-07-19 PHZVT - Jul 19, 13:50 UTCJul 19, 15:35 UTC1h 45m
2026-07-19 PHZVT - Jul 19, 09:10 UTCJul 19, 10:25 UTC1h 15m
2026-07-18 PHZVT - Jul 18, 15:40 UTCJul 18, 16:15 UTC35m
2026-07-18 PHZVT - Jul 18, 11:15 UTCJul 18, 11:45 UTC30m
2026-07-18 PHZVT - Jul 18, 08:25 UTCJul 18, 09:10 UTC45m
2026-07-17 PHZVT - Jul 17, 16:29 UTCJul 17, 17:30 UTC1h 0m
2026-07-17 PHZVT - Jul 17, 13:55 UTCJul 17, 14:35 UTC40m
2026-07-17 PHZVT - Jul 17, 10:44 UTCJul 17, 11:39 UTC55m
2026-07-17 PHZVT - Jul 17, 08:20 UTCJul 17, 09:10 UTC50m
2026-07-15 PHZVT - Jul 15, 12:25 UTCJul 15, 13:05 UTC40m
2026-07-15 PHZVT LEY → ENS Jul 15, 09:40 UTCJul 15, 10:25 UTC45m
2026-07-13 PHZVT - Jul 13, 14:10 UTCJul 13, 15:50 UTC1h 40m
2026-07-13 PHZVT - Jul 13, 08:01 UTCJul 13, 09:35 UTC1h 35m
2026-07-12 PHZVT - Jul 12, 08:01 UTCJul 12, 09:05 UTC1h 5m
2026-07-11 PHZVT - Jul 11, 14:40 UTCJul 11, 16:00 UTC1h 20m
2026-07-11 PHZVT - Jul 11, 11:50 UTCJul 11, 12:20 UTC30m
2026-07-09 PHZVT - Jul 9, 13:00 UTCJul 9, 13:45 UTC45m
2026-07-09 PHZVT - Jul 9, 09:55 UTCJul 9, 10:30 UTC35m
2026-07-08 PHZVT - Jul 8, 14:00 UTCJul 8, 14:35 UTC35m
2026-07-08 PHZVT - Jul 8, 12:40 UTCJul 8, 13:25 UTC45m
2026-07-08 PHZVT LEY → LEY Jul 8, 10:40 UTCJul 8, 11:20 UTC40m
2026-07-03 PHZVT - Jul 3, 12:45 UTCJul 3, 13:55 UTC1h 10m
2026-06-22 PHZVT - Jun 22, 16:14 UTCJun 22, 16:29 UTC15m
2026-06-17 PHZVT LEY → LEY Jun 17, 12:50 UTCJun 17, 13:35 UTC45m
2026-06-10 PHZVT - Jun 10, 13:50 UTCJun 10, 14:45 UTC55m
2026-06-05 PHZVT - Jun 5, 11:35 UTCJun 5, 13:05 UTC1h 30m
2026-05-30 PHZVT LEY → LEY May 30, 14:15 UTCMay 30, 15:15 UTC1h 0m
2026-05-28 PHZVT - May 28, 15:00 UTCMay 28, 16:10 UTC1h 10m
2026-05-28 PHZVT - May 28, 13:00 UTCMay 28, 13:40 UTC40m
2026-05-28 PHZVT - May 28, 09:35 UTCMay 28, 10:10 UTC35m
2026-05-27 PHZVT - May 27, 15:30 UTCMay 27, 16:00 UTC30m
2026-05-27 PHZVT - May 27, 13:55 UTCMay 27, 14:45 UTC50m
2026-05-27 PHZVT - May 27, 12:10 UTCMay 27, 13:05 UTC55m
2026-05-27 PHZVT - May 27, 10:00 UTCMay 27, 10:35 UTC35m
2026-05-25 PHZVT - May 25, 15:10 UTCMay 25, 15:40 UTC30m

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

Mode-S 486661 frequently asked

What is Mode-S code 486661?
486661 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-ZVT.
Where is Mode-S 486661 registered?
Mode-S code 486661 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 486661 broadcasting right now?
Yes. Mode-S 486661 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 486661, octal 22063141, decimal 4,744,801.
What flights does 486661 operate?
Mode-S 486661 has broadcast 1 distinct callsign, including PHZVT.