Apparatus

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sensors Mode-S transponder

485A85

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-TFT · BOEING 737 MAX 8

Hex
485A85
Octal
22055205
Decimal
4,741,765
Country
NL
Tail
PH-TFT
Type
B38M
Broadcasting now · callsign TFL46D · 37,000 ft
Flights observed
138
Distinct callsigns
20
Country
NL
Last broadcast
5h ago

Current position

485A85 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 485A85 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
TFL4YE Arkefly 8 2026-05-11
TFL95X - 6 2026-05-23
TFL6WV - 6 2026-05-18
TFL1HA - 6 2026-05-23
TFL1BT - 6 2026-05-27
TFL19X Arkefly 6 2026-05-22
TFL98V - 5 2026-04-29
TFL90G Arkefly 5 2026-05-12
TFL8FA Arkefly 5 2026-04-28
TFL5PV - 5 2026-05-29
TFL57Y Arkefly 4 2026-05-20
TFL8GE Arkefly 3 2026-05-10
TFL3DY - 3 2026-04-17
TFL27G - 3 2026-04-17
TFL1661 Arkefly 3 2026-05-21
TFL1631 Arkefly 3 2026-04-25
TFL9LK Arkefly 2 2026-05-03
TFL94E Arkefly 2 2026-05-20
TFL8VL Arkefly 2 2026-05-25
TFL86T Arkefly 2 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TFL5PV GRQ → AMS May 29, 14:15 UTCMay 29, 23:55 UTC9h 40m
2026-05-29 TFL5PV - May 29, 12:35 UTCMay 29, 12:50 UTC15m
2026-05-27 TFL1BT AMS → AMS May 27, 12:00 UTCMay 27, 22:55 UTC10h 55m
2026-05-25 TFL62X RHO → AMS May 25, 18:15 UTCMay 25, 21:35 UTC3h 20m
2026-05-25 TFL4DM AMS → RHO May 25, 13:35 UTCMay 25, 16:55 UTC3h 20m
2026-05-25 TFL8VL AMS → PVK May 25, 09:00 UTCMay 25, 11:45 UTC2h 45m
2026-05-25 TFL8VL AMS → PVK May 25, 03:50 UTCMay 25, 06:20 UTC2h 30m
2026-05-24 TFL4PM ZTH → AMS May 24, 16:15 UTCMay 24, 19:05 UTC2h 50m
2026-05-24 TFL77B AMS → ZTH May 24, 12:30 UTCMay 24, 15:10 UTC2h 40m
2026-05-24 TFL3AN TIV → AMS May 24, 08:15 UTCMay 24, 10:25 UTC2h 10m
2026-05-24 TFL3JK AMS → TIV May 24, 04:55 UTCMay 24, 07:00 UTC2h 5m
2026-05-23 TFL1HA - May 23, 11:30 UTCMay 23, 14:15 UTC2h 45m
2026-05-23 TFL1HA - May 23, 10:40 UTCMay 23, 10:55 UTC15m
2026-05-23 TFL95X - May 23, 09:20 UTCMay 23, 09:25 UTC5m
2026-05-23 TFL95X - May 23, 05:45 UTCMay 23, 08:30 UTC2h 45m
2026-05-22 TFL5TL - May 22, 20:25 UTCMay 22, 23:45 UTC3h 20m
2026-05-22 TFL35H - May 22, 15:55 UTCMay 22, 18:55 UTC3h 0m
2026-05-22 TFL19X AMS → MJT May 22, 11:05 UTCMay 22, 14:15 UTC3h 10m
2026-05-22 TFL19X AMS → MJT May 22, 09:25 UTCMay 22, 09:50 UTC25m
2026-05-22 TFL19X AMS → MJT May 22, 05:15 UTCMay 22, 08:05 UTC2h 50m
2026-05-21 TFL1662 TFS → AMS May 21, 16:10 UTCMay 21, 20:00 UTC3h 50m
2026-05-21 TFL1661 AMS → TFS May 21, 10:30 UTCMay 21, 14:50 UTC4h 20m
2026-05-20 TFL57Y AYT → AMS May 20, 19:50 UTCMay 20, 23:30 UTC3h 40m
2026-05-20 TFL093F - May 20, 17:25 UTCMay 20, 18:45 UTC1h 20m
2026-05-20 TFL38M - May 20, 14:25 UTCMay 20, 16:20 UTC1h 55m
2026-05-20 TFL94E ADB → AMS May 20, 09:45 UTCMay 20, 12:55 UTC3h 10m
2026-05-20 TFL22T AMS → ADB May 20, 05:20 UTCMay 20, 08:05 UTC2h 45m
2026-05-19 TFL3TH RHO → AMS May 19, 19:00 UTCMay 19, 22:30 UTC3h 30m
2026-05-19 TFL6PV AMS → RHO May 19, 14:35 UTCMay 19, 17:50 UTC3h 15m
2026-05-19 TFL6GD CFU → AMS May 19, 09:45 UTCMay 19, 12:10 UTC2h 25m
2026-05-19 TFL3MA AMS → CFU May 19, 06:00 UTCMay 19, 08:15 UTC2h 15m
2026-05-18 TFL5PV GRQ → AMS May 18, 16:00 UTCMay 19, 01:35 UTC9h 34m
2026-05-18 TFL6WV - May 18, 04:30 UTCMay 18, 14:40 UTC10h 10m
2026-05-17 TFL4ND TFS → AMS May 17, 16:15 UTCMay 17, 20:05 UTC3h 50m
2026-05-17 TFL5EH AMS → TFS May 17, 10:30 UTCMay 17, 14:30 UTC4h 0m
2026-05-16 TFL1HA FNC → AMS May 16, 10:31 UTCMay 16, 14:05 UTC3h 35m
2026-05-16 TFL95X AMS → FNC May 16, 05:40 UTCMay 16, 09:21 UTC3h 41m
2026-05-15 TFL97M TFS → AMS May 15, 16:25 UTCMay 15, 19:35 UTC3h 10m
2026-05-15 TFL7VN - May 15, 09:50 UTCMay 15, 13:30 UTC3h 40m
2026-05-14 TFL5EL PMI → AMS May 14, 19:25 UTCMay 14, 21:30 UTC2h 5m
2026-05-14 TFL6VY AMS → PMI May 14, 16:10 UTCMay 14, 18:05 UTC1h 55m
2026-05-14 TFL1HA - May 14, 10:35 UTCMay 14, 14:05 UTC3h 30m
2026-05-14 TFL95X - May 14, 05:45 UTCMay 14, 08:25 UTC2h 40m
2026-05-13 TFL25M ZTH → AMS May 13, 16:10 UTCMay 13, 19:00 UTC2h 50m
2026-05-13 TFL46D AMS → ZTH May 13, 12:10 UTCMay 13, 14:51 UTC2h 40m
2026-05-12 TFL90G AMS → BVC May 12, 16:10 UTCMay 12, 19:55 UTC3h 45m
2026-05-12 TFL90G AMS → BVC May 12, 05:50 UTCMay 12, 10:05 UTC4h 15m
2026-05-11 TFL4YE AMS → PDL May 11, 05:50 UTCMay 11, 20:45 UTC14h 56m
2026-05-10 TFL57Y AYT → AMS May 10, 10:55 UTCMay 10, 14:49 UTC3h 55m
2026-05-10 TFL8GE AMS → AYT May 10, 06:00 UTCMay 10, 09:30 UTC3h 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-TFT page for operator, model, and routing details .

Mode-S 485A85 frequently asked

What is Mode-S code 485A85?
485A85 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-TFT.
Where is Mode-S 485A85 registered?
Mode-S code 485A85 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485A85 broadcasting right now?
Yes. Mode-S 485A85 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485A85, octal 22055205, decimal 4,741,765.
What flights does 485A85 operate?
Mode-S 485A85 has broadcast 20 distinct callsigns, including TFL4YE, TFL95X, TFL6WV, TFL1HA, TFL1BT.