Apparatus

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sensors Mode-S transponder

48663E

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-YHZ · AIRBUS A-321neo

Hex
48663E
Octal
22063076
Decimal
4,744,766
Country
NL
Tail
PH-YHZ
Type
A21N
No current signal · last broadcast 2h ago
Flights observed
407
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 48663E.

Country allocation

The ICAO 24-bit address 48663E 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
TRA25W - 10 2026-07-07
TRA14R - 10 2026-07-07
TRA92W - 8 2026-06-19
TRA5791 - 8 2026-07-10
TRA96K - 7 2026-07-14
TRA83L - 7 2026-07-10
TRA60J - 7 2026-06-22
TRA5U - 7 2026-07-14
TRA4U Transavia Holland 7 2026-06-19
TRA18X - 7 2026-07-11
TRA17J - 7 2026-07-11
TRA16M - 7 2026-06-22
TRA51X - 6 2026-06-07
TRA3C Transavia Holland 6 2026-05-14
TRA97H - 5 2026-06-07
TRA96J Transavia Holland 4 2026-06-19
TRA87B Transavia Holland 4 2026-06-15
TRA82K - 4 2026-06-25
TRA72G - 4 2026-07-12
TRA6872 - 4 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TRA96K - Jul 14, 09:10 UTCJul 14, 12:40 UTC3h 30m
2026-07-14 TRA5U - Jul 14, 04:40 UTCJul 14, 07:20 UTC2h 40m
2026-07-13 TRA86P - Jul 13, 16:00 UTCJul 13, 18:40 UTC2h 40m
2026-07-13 TRA97A - Jul 13, 12:25 UTCJul 13, 14:25 UTC2h 0m
2026-07-13 TRA5100 - Jul 13, 08:01 UTCJul 13, 11:00 UTC3h 0m
2026-07-13 TRA6R - Jul 13, 03:55 UTCJul 13, 06:30 UTC2h 35m
2026-07-12 TRA5468 - Jul 12, 21:25 UTCJul 12, 22:55 UTC1h 30m
2026-07-12 TRA46N - Jul 12, 19:20 UTCJul 12, 20:35 UTC1h 15m
2026-07-12 TRA5628 - Jul 12, 15:10 UTCJul 12, 17:10 UTC2h 0m
2026-07-12 TRA72G - Jul 12, 11:30 UTCJul 12, 13:35 UTC2h 5m
2026-07-12 TRA6914 - Jul 12, 08:01 UTCJul 12, 09:55 UTC1h 55m
2026-07-12 TRA913C - Jul 12, 04:50 UTCJul 12, 06:40 UTC1h 50m
2026-07-11 TRA23Z - Jul 11, 22:30 UTCJul 12, 00:30 UTC2h 0m
2026-07-11 TRA3E - Jul 11, 18:35 UTCJul 11, 20:40 UTC2h 5m
2026-07-11 TRA17J - Jul 11, 15:05 UTCJul 11, 17:10 UTC2h 5m
2026-07-11 TRA18X - Jul 11, 11:20 UTCJul 11, 13:10 UTC1h 50m
2026-07-11 TRA5768 - Jul 11, 07:50 UTCJul 11, 09:30 UTC1h 40m
2026-07-11 TRA6X - Jul 11, 05:15 UTCJul 11, 06:50 UTC1h 35m
2026-07-10 TRA29B GRO → AMS Jul 10, 22:55 UTCJul 11, 00:40 UTC1h 45m
2026-07-10 TRA5063 - Jul 10, 20:25 UTCJul 10, 22:00 UTC1h 35m
2026-07-10 TRA5064 - Jul 10, 16:05 UTCJul 10, 17:45 UTC1h 40m
2026-07-10 TRA37X - Jul 10, 13:30 UTCJul 10, 15:10 UTC1h 40m
2026-07-10 TRA83L - Jul 10, 07:20 UTCJul 10, 10:05 UTC2h 45m
2026-07-10 TRA5791 - Jul 10, 03:40 UTCJul 10, 05:45 UTC2h 5m
2026-07-09 TRA6142 - Jul 9, 15:55 UTCJul 9, 18:15 UTC2h 20m
2026-07-09 TRA91M RTM → ALC Jul 9, 12:35 UTCJul 9, 14:45 UTC2h 10m
2026-07-09 TRA1X - Jul 9, 09:05 UTCJul 9, 11:10 UTC2h 5m
2026-07-09 TRA49N AMS → ALC Jul 9, 05:00 UTCJul 9, 07:15 UTC2h 15m
2026-07-08 TRA68H LIS → AMS Jul 8, 16:05 UTCJul 8, 18:30 UTC2h 25m
2026-07-08 TRA78L AMS → LIS Jul 8, 12:15 UTCJul 8, 14:55 UTC2h 40m
2026-07-08 TRA83L - Jul 8, 07:10 UTCJul 8, 10:10 UTC3h 0m
2026-07-08 TRA5791 - Jul 8, 03:35 UTCJul 8, 05:50 UTC2h 15m
2026-07-07 TRA81H - Jul 7, 19:45 UTCJul 7, 22:20 UTC2h 35m
2026-07-07 TRA73Y - Jul 7, 16:00 UTCJul 7, 18:15 UTC2h 15m
2026-07-07 TRA25W FNC → AMS Jul 7, 10:25 UTCJul 7, 14:05 UTC3h 40m
2026-07-07 TRA14R AMS → FNC Jul 7, 05:40 UTCJul 7, 09:20 UTC3h 40m
2026-07-06 TRA87H - Jul 6, 22:05 UTCJul 6, 23:55 UTC1h 50m
2026-07-06 TRA75P - Jul 6, 19:35 UTCJul 6, 21:10 UTC1h 35m
2026-07-06 TRA4X VLC → AMS Jul 6, 16:00 UTCJul 6, 17:40 UTC1h 40m
2026-07-06 TRA5V PRG → EIN Jul 6, 13:45 UTCJul 6, 15:00 UTC1h 15m
2026-07-06 TRA96K - Jul 6, 08:15 UTCJul 6, 11:35 UTC3h 20m
2026-07-06 TRA5U - Jul 6, 04:00 UTCJul 6, 06:40 UTC2h 40m
2026-07-05 TRA5316 - Jul 5, 19:05 UTCJul 5, 23:15 UTC4h 10m
2026-07-05 TRA35B - Jul 5, 14:05 UTCJul 5, 17:40 UTC3h 35m
2026-07-05 TRA27Q - Jul 5, 09:35 UTCJul 5, 12:10 UTC2h 35m
2026-07-05 TRA67L - Jul 5, 05:45 UTCJul 5, 08:20 UTC2h 35m
2026-07-04 TRA2L - Jul 4, 15:30 UTCJul 4, 18:40 UTC3h 10m
2026-07-04 TRA11C - Jul 4, 11:45 UTCJul 4, 14:10 UTC2h 25m
2026-07-04 TRA3K - Jul 4, 07:25 UTCJul 4, 10:15 UTC2h 50m
2026-07-04 TRA1C - Jul 4, 03:25 UTCJul 4, 05:55 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-YHZ page for operator, model, and routing details .

Mode-S 48663E frequently asked

What is Mode-S code 48663E?
48663E is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-YHZ.
Where is Mode-S 48663E registered?
Mode-S code 48663E is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48663E broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48663E, octal 22063076, decimal 4,744,766.
What flights does 48663E operate?
Mode-S 48663E has broadcast 20 distinct callsigns, including TRA25W, TRA14R, TRA92W, TRA5791, TRA96K.