Apparatus

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sensors Mode-S transponder

4868DB

ICAO 24-bit transponder address · allocated to Netherlands

Hex
4868DB
Octal
22064333
Decimal
4,745,435
Country
NL
No current signal · last broadcast 4h ago
Flights observed
44
Distinct callsigns
1
Country
NL
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 4868DB.

Country allocation

The ICAO 24-bit address 4868DB 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
PH1734 - 44 2026-07-18

Recent flights last 44

DateFlightRouteTakeoffLandingDuration
2026-07-18 PH1734 - Jul 18, 10:15 UTCJul 18, 16:00 UTC5h 45m
2026-07-17 PH1734 - Jul 17, 10:35 UTCJul 17, 13:15 UTC2h 40m
2026-07-16 PH1734 - Jul 16, 16:44 UTCJul 16, 17:05 UTC20m
2026-07-16 PH1734 - Jul 16, 11:34 UTCJul 16, 15:19 UTC3h 45m
2026-07-15 PH1734 - Jul 15, 11:35 UTCJul 15, 15:15 UTC3h 40m
2026-07-14 PH1734 - Jul 14, 12:10 UTCJul 14, 14:05 UTC1h 55m
2026-07-13 PH1734 - Jul 13, 10:35 UTCJul 13, 14:55 UTC4h 20m
2026-07-11 PH1734 WOE → WOE Jul 11, 09:30 UTCJul 11, 16:45 UTC7h 15m
2026-07-05 PH1734 WOE → WOE Jul 5, 14:30 UTCJul 5, 15:10 UTC40m
2026-07-05 PH1734 - Jul 5, 11:30 UTCJul 5, 13:30 UTC2h 0m
2026-07-04 PH1734 WOE → WOE Jul 4, 10:50 UTCJul 4, 15:40 UTC4h 50m
2026-06-28 PH1734 WOE → WOE Jun 28, 10:04 UTCJun 28, 14:39 UTC4h 35m
2026-06-27 PH1734 WOE → WOE Jun 27, 15:19 UTCJun 27, 15:30 UTC10m
2026-06-27 PH1734 WOE → WOE Jun 27, 13:15 UTCJun 27, 14:14 UTC1h 0m
2026-06-27 PH1734 WOE → WOE Jun 27, 11:04 UTCJun 27, 11:59 UTC55m
2026-06-27 PH1734 WOE → WOE Jun 27, 07:34 UTCJun 27, 07:45 UTC10m
2026-06-21 PH1734 - Jun 21, 11:05 UTCJun 21, 13:44 UTC2h 40m
2026-06-07 PH1734 WOE → WOE Jun 7, 11:30 UTCJun 7, 12:50 UTC1h 20m
2026-06-07 PH1734 WOE → WOE Jun 7, 09:05 UTCJun 7, 10:45 UTC1h 40m
2026-05-31 PH1734 WOE → WOE May 31, 14:45 UTCMay 31, 16:15 UTC1h 30m
2026-05-31 PH1734 WOE → WOE May 31, 09:35 UTCMay 31, 14:10 UTC4h 35m
2026-05-31 PH1734 WOE → WOE May 31, 08:50 UTCMay 31, 09:00 UTC10m
2026-05-25 PH1734 WOE → WOE May 25, 09:45 UTCMay 25, 15:50 UTC6h 5m
2026-05-24 PH1734 WOE → WOE May 24, 16:05 UTCMay 24, 16:45 UTC40m
2026-05-24 PH1734 WOE → WOE May 24, 14:20 UTCMay 24, 15:10 UTC50m
2026-05-24 PH1734 WOE → WOE May 24, 10:40 UTCMay 24, 12:25 UTC1h 45m
2026-05-16 PH1734 - May 16, 13:11 UTCMay 16, 16:50 UTC3h 40m
2026-05-16 PH1734 WOE → WOE May 16, 08:55 UTCMay 16, 11:35 UTC2h 40m
2026-05-09 PH1734 WOE → WOE May 9, 10:35 UTCMay 9, 17:00 UTC6h 25m
2026-05-02 PH1734 WOE → WOE May 2, 09:55 UTCMay 2, 17:05 UTC7h 10m
2026-05-01 PH1734 - May 1, 12:10 UTCMay 1, 13:35 UTC1h 25m
2026-04-30 PH1734 - Apr 30, 12:50 UTCApr 30, 15:10 UTC2h 20m
2026-04-30 PH1734 - Apr 30, 10:45 UTCApr 30, 11:55 UTC1h 10m
2026-04-29 PH1734 - Apr 29, 14:25 UTCApr 29, 16:30 UTC2h 5m
2026-04-29 PH1734 - Apr 29, 11:40 UTCApr 29, 13:20 UTC1h 40m
2026-04-29 PH1734 - Apr 29, 10:05 UTCApr 29, 11:00 UTC55m
2026-04-28 PH1734 - Apr 28, 09:30 UTCApr 28, 16:00 UTC6h 30m
2026-04-27 PH1734 - Apr 27, 12:45 UTCApr 27, 16:35 UTC3h 50m
2026-04-26 PH1734 WOE → WOE Apr 26, 09:35 UTCApr 26, 15:35 UTC6h 0m
2026-04-25 PH1734 WOE → WOE Apr 25, 11:15 UTCApr 25, 16:10 UTC4h 55m
2026-04-21 PH1734 WOE → WOE Apr 21, 15:01 UTCApr 21, 18:50 UTC3h 50m
2026-04-19 PH1734 WOE → WOE Apr 19, 08:40 UTCApr 19, 17:30 UTC8h 50m
2026-04-14 PH1734 WOE → WOE Apr 14, 16:50 UTCApr 14, 18:35 UTC1h 45m
2026-04-14 PH1734 WOE → WOE Apr 14, 16:00 UTCApr 14, 16:45 UTC45m

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.

Mode-S 4868DB frequently asked

What is Mode-S code 4868DB?
4868DB is an ICAO 24-bit transponder address. Allocated to Netherlands.
Where is Mode-S 4868DB registered?
Mode-S code 4868DB is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4868DB broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4868DB, octal 22064333, decimal 4,745,435.
What flights does 4868DB operate?
Mode-S 4868DB has broadcast 1 distinct callsign, including PH1734.