Apparatus

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sensors Mode-S transponder

48414D

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-HZI · BOEING 737-800

Hex
48414D
Octal
22040515
Decimal
4,735,309
Country
NL
Tail
PH-HZI
Type
B738
Broadcasting now · callsign TRA71G · 37,000 ft
Flights observed
167
Distinct callsigns
20
Country
NL
Last broadcast
4h ago

Current position

48414D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 48414D 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
TRA94J - 6 2026-04-17
TRA39Z - 6 2026-04-19
TRA34B - 6 2026-04-19
TRA73V Transavia Holland 5 2026-05-30
TRA78T Transavia Holland 4 2026-05-30
TRA67E Transavia Holland 4 2026-05-29
TRA15N Transavia Holland 4 2026-04-20
TRA97T Transavia Holland 3 2026-04-19
TRA88L - 3 2026-04-16
TRA71U Transavia Holland 3 2026-04-16
TRA69L - 3 2026-04-16
TRA44E Transavia Holland 3 2026-05-29
TRA10L - 3 2026-04-19
TRA96Y - 2 2026-04-16
TRA94N - 2 2026-04-14
TRA91T Transavia Holland 2 2026-05-24
TRA91R - 2 2026-04-15
TRA84L Transavia Holland 2 2026-05-18
TRA82V Transavia Holland 2 2026-05-13
TRA80E Transavia Holland 2 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 TRA73V AMS → FAO May 30, 08:50 UTCMay 30, 10:45 UTC1h 55m
2026-05-30 TRA78T AMS → SVQ May 30, 05:40 UTCMay 30, 07:35 UTC1h 55m
2026-05-29 TRA74K NCE → EIN May 29, 20:15 UTCMay 29, 21:35 UTC1h 20m
2026-05-29 TRA3P FNC → AMS May 29, 17:50 UTCMay 29, 19:10 UTC1h 20m
2026-05-29 TRA67E BCN → EIN May 29, 14:30 UTCMay 29, 16:20 UTC1h 51m
2026-05-29 TRA44E EIN → BCN May 29, 10:40 UTCMay 29, 12:20 UTC1h 40m
2026-05-29 TRA73V AMS → FAO May 29, 07:20 UTCMay 29, 09:25 UTC2h 5m
2026-05-29 TRA33P AMS → VLC May 29, 04:10 UTCMay 29, 06:10 UTC2h 0m
2026-05-28 TRA40L OPO → AMS May 28, 20:45 UTCMay 28, 22:55 UTC2h 10m
2026-05-28 TRA33E ALC → EIN May 28, 17:25 UTCMay 28, 19:50 UTC2h 25m
2026-05-28 TRA82W PMI → AMS May 28, 13:55 UTCMay 28, 15:55 UTC2h 0m
2026-05-28 TRA19P RTM → PMI May 28, 10:40 UTCMay 28, 12:35 UTC1h 55m
2026-05-28 TRA2Y KGS → EIN May 28, 07:50 UTCMay 28, 09:45 UTC1h 55m
2026-05-28 TRA23U AMS → PMI May 28, 04:30 UTCMay 28, 06:30 UTC2h 0m
2026-05-27 TRA45Y AMS → INN May 27, 21:05 UTCMay 27, 22:55 UTC1h 50m
2026-05-27 TRA44E EIN → BCN May 27, 17:55 UTCMay 27, 19:45 UTC1h 50m
2026-05-27 TRA67E BCN → EIN May 27, 15:15 UTCMay 27, 17:00 UTC1h 45m
2026-05-27 TRA3T ALC → AMS May 27, 12:10 UTCMay 27, 13:55 UTC1h 45m
2026-05-27 TRA23H VLC → AMS May 27, 08:05 UTCMay 27, 10:10 UTC2h 5m
2026-05-27 TRA80H AMS → VLC May 27, 05:04 UTCMay 27, 07:05 UTC2h 1m
2026-05-25 TRA46L RTM → KGS May 25, 20:45 UTCMay 25, 22:10 UTC1h 25m
2026-05-25 TRA96G RTM → ZAD May 25, 18:25 UTCMay 25, 19:44 UTC1h 20m
2026-05-25 TRA17J AMS → AGP May 25, 15:00 UTCMay 25, 17:05 UTC2h 5m
2026-05-25 TRA18X BCN → RTM May 25, 11:30 UTCMay 25, 13:35 UTC2h 5m
2026-05-24 TRA19M BRU → TFS May 24, 20:10 UTCMay 24, 21:50 UTC1h 40m
2026-05-24 TRA36J AMS → AGP May 24, 16:25 UTCMay 24, 19:00 UTC2h 35m
2026-05-24 TRA91T SKG → AMS May 24, 12:00 UTCMay 24, 14:40 UTC2h 40m
2026-05-24 TRA7N EIN → AGP May 24, 08:30 UTCMay 24, 11:00 UTC2h 30m
2026-05-19 TRA076 - May 19, 16:05 UTCMay 19, 16:30 UTC25m
2026-05-19 TRA73V AMS → FAO May 19, 09:00 UTCMay 19, 11:00 UTC2h 0m
2026-05-19 TRA78T AMS → SVQ May 19, 05:50 UTCMay 19, 07:55 UTC2h 5m
2026-05-18 TRA21C BCN → EIN May 18, 18:05 UTCMay 18, 20:00 UTC1h 54m
2026-05-18 TRA84L EIN → BCN May 18, 15:15 UTCMay 18, 16:55 UTC1h 40m
2026-05-18 TRA80E PMI → EIN May 18, 12:15 UTCMay 18, 14:20 UTC2h 5m
2026-05-18 TRA11L EIN → PMI May 18, 09:15 UTCMay 18, 11:05 UTC1h 50m
2026-05-18 TRA5962 CPH → EIN May 18, 07:05 UTCMay 18, 08:10 UTC1h 5m
2026-05-18 TRA9M IBZ → AMS May 18, 05:05 UTCMay 18, 06:10 UTC1h 5m
2026-05-17 TRA5964 CPH → EIN May 17, 19:30 UTCMay 17, 20:30 UTC1h 0m
2026-05-17 TRA5963 EIN → CPH May 17, 17:35 UTCMay 17, 18:40 UTC1h 5m
2026-05-17 TRA21C BCN → EIN May 17, 14:45 UTCMay 17, 16:25 UTC1h 40m
2026-05-17 TRA84L EIN → BCN May 17, 11:30 UTCMay 17, 13:20 UTC1h 50m
2026-05-17 TRA18U IBZ → EIN May 17, 08:25 UTCMay 17, 10:30 UTC2h 5m
2026-05-17 TRA71L ACE → EIN May 17, 05:00 UTCMay 17, 07:15 UTC2h 15m
2026-05-16 TRA24M ALC → EIN May 16, 18:20 UTCMay 16, 20:30 UTC2h 10m
2026-05-16 TRA40B AMS → BCN May 16, 15:01 UTCMay 16, 17:01 UTC2h 0m
2026-05-16 TRA73V AMS → FAO May 16, 08:36 UTCMay 16, 10:40 UTC2h 5m
2026-05-16 TRA78T AMS → SVQ May 16, 05:40 UTCMay 16, 07:31 UTC1h 51m
2026-05-15 TRA5864 OSL → EIN May 15, 18:30 UTCMay 15, 19:55 UTC1h 25m
2026-05-15 TRA5863 EIN → OSL May 15, 15:50 UTCMay 15, 17:35 UTC1h 45m
2026-05-15 TRA5236 PRG → EIN May 15, 13:30 UTCMay 15, 14:30 UTC1h 0m

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

Mode-S 48414D frequently asked

What is Mode-S code 48414D?
48414D is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-HZI.
Where is Mode-S 48414D registered?
Mode-S code 48414D is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48414D broadcasting right now?
Yes. Mode-S 48414D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48414D, octal 22040515, decimal 4,735,309.
What flights does 48414D operate?
Mode-S 48414D has broadcast 20 distinct callsigns, including TRA94J, TRA39Z, TRA34B, TRA73V, TRA78T.