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 TFL17T · 37,000 ft
Flights observed
250
Distinct callsigns
20
Country
NL
Last broadcast
33m 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 - 12 2026-06-25
TFL19X Arkefly 9 2026-06-12
TFL95X - 8 2026-06-13
TFL1HA - 8 2026-06-13
TFL6WV - 6 2026-05-18
TFL6BH Arkefly 6 2026-06-30
TFL3JK - 6 2026-07-01
TFL3AN - 6 2026-07-01
TFL1BT - 6 2026-05-27
TFL98V - 5 2026-04-29
TFL90G Arkefly 5 2026-05-12
TFL8FA Arkefly 5 2026-04-28
TFL5PV - 5 2026-05-29
TFL17T - 5 2026-07-14
JAF9HN - 5 2026-07-13
JAF2FH - 5 2026-07-14
TFL77D - 4 2026-07-13
TFL5DK - 4 2026-07-13
TFL57Y Arkefly 4 2026-05-20
TFL1LH - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TFL17T - Jul 14, 09:05 UTCJul 14, 11:15 UTC2h 10m
2026-07-14 JAF2FH MLN → RTM Jul 14, 02:40 UTCJul 14, 05:05 UTC2h 25m
2026-07-13 JAF9HN - Jul 13, 20:00 UTCJul 13, 22:45 UTC2h 45m
2026-07-13 TFL77D - Jul 13, 14:10 UTCJul 13, 17:40 UTC3h 30m
2026-07-13 TFL5DK - Jul 13, 07:50 UTCJul 13, 12:10 UTC4h 20m
2026-07-13 JAF2FH - Jul 13, 02:40 UTCJul 13, 05:05 UTC2h 25m
2026-07-12 JAF9HN - Jul 12, 19:45 UTCJul 12, 22:35 UTC2h 50m
2026-07-12 TFL90W - Jul 12, 11:55 UTCJul 12, 15:40 UTC3h 45m
2026-07-12 TFL99K RTM → AYT Jul 12, 06:55 UTCJul 12, 10:20 UTC3h 25m
2026-07-11 TFL1LH - Jul 11, 12:40 UTCJul 11, 16:10 UTC3h 30m
2026-07-11 TFL17T - Jul 11, 06:45 UTCJul 11, 10:40 UTC3h 55m
2026-07-10 TFL77D - Jul 10, 13:40 UTCJul 10, 17:20 UTC3h 40m
2026-07-10 TFL5DK - Jul 10, 07:40 UTCJul 10, 11:50 UTC4h 10m
2026-07-10 JAF2FH - Jul 10, 02:25 UTCJul 10, 05:05 UTC2h 40m
2026-07-09 JAF9HN - Jul 9, 20:10 UTCJul 9, 22:50 UTC2h 40m
2026-07-09 TFL77D - Jul 9, 14:05 UTCJul 9, 17:45 UTC3h 40m
2026-07-09 TFL5DK - Jul 9, 08:25 UTCJul 9, 12:30 UTC4h 5m
2026-07-08 TFL1LH - Jul 8, 14:40 UTCJul 8, 18:30 UTC3h 50m
2026-07-08 TFL17T - Jul 8, 09:05 UTCJul 8, 13:15 UTC4h 10m
2026-07-07 TFL1LH LPA → RTM Jul 7, 14:40 UTCJul 7, 18:45 UTC4h 5m
2026-07-07 TFL17T - Jul 7, 09:05 UTCJul 7, 13:15 UTC4h 10m
2026-07-07 JAF2FH - Jul 7, 02:15 UTCJul 7, 05:05 UTC2h 50m
2026-07-06 JAF9HN - Jul 6, 20:35 UTCJul 6, 23:15 UTC2h 40m
2026-07-06 TFL77D - Jul 6, 13:25 UTCJul 6, 17:25 UTC4h 0m
2026-07-06 TFL5DK - Jul 6, 07:50 UTCJul 6, 12:00 UTC4h 10m
2026-07-06 JAF2FH - Jul 6, 02:25 UTCJul 6, 05:10 UTC2h 45m
2026-07-05 JAF9HN - Jul 5, 20:00 UTCJul 5, 22:35 UTC2h 35m
2026-07-05 TFL90W - Jul 5, 11:50 UTCJul 5, 15:45 UTC3h 55m
2026-07-05 TFL99K - Jul 5, 07:00 UTCJul 5, 10:15 UTC3h 15m
2026-07-04 TFL1LH - Jul 4, 12:20 UTCJul 4, 16:10 UTC3h 50m
2026-07-04 TFL17T - Jul 4, 06:35 UTCJul 4, 10:50 UTC4h 15m
2026-07-03 TFL065P AMS → LTN Jul 3, 17:35 UTCJul 3, 17:50 UTC15m
2026-07-02 TFL3PX - Jul 2, 08:05 UTCJul 2, 10:25 UTC2h 20m
2026-07-02 TFL5EJ AMS → IBZ Jul 2, 04:15 UTCJul 2, 06:30 UTC2h 15m
2026-07-01 TFL3AN - Jul 1, 15:50 UTCJul 1, 18:00 UTC2h 10m
2026-07-01 TFL3JK - Jul 1, 12:15 UTCJul 1, 14:15 UTC2h 0m
2026-06-30 TFL6BH AMS → SMI Jun 30, 11:15 UTCJun 30, 14:10 UTC2h 55m
2026-06-30 TFL6BH AMS → SMI Jun 30, 09:50 UTCJun 30, 10:15 UTC25m
2026-06-30 TFL6BH AMS → SMI Jun 30, 05:05 UTCJun 30, 08:15 UTC3h 10m
2026-06-29 TFL093P - Jun 29, 18:34 UTCJun 29, 18:49 UTC15m
2026-06-29 TFL4KV RHO → EIN Jun 29, 14:09 UTCJun 29, 17:14 UTC3h 5m
2026-06-29 TFL61C - Jun 29, 09:44 UTCJun 29, 13:00 UTC3h 15m
2026-06-29 TFL097P - Jun 29, 08:09 UTCJun 29, 08:29 UTC20m
2026-06-28 TFL4PM - Jun 28, 16:19 UTCJun 28, 19:09 UTC2h 50m
2026-06-28 TFL77B - Jun 28, 12:15 UTCJun 28, 14:59 UTC2h 45m
2026-06-28 TFL3AN - Jun 28, 08:09 UTCJun 28, 10:15 UTC2h 5m
2026-06-28 TFL3JK - Jun 28, 04:44 UTCJun 28, 06:44 UTC2h 0m
2026-06-27 TFL3DB AYT → AMS Jun 27, 10:34 UTCJun 27, 14:20 UTC3h 45m
2026-06-27 TFL3NA AMS → AYT Jun 27, 05:44 UTCJun 27, 09:15 UTC3h 30m
2026-06-26 TFL942F BRU → BRU Jun 26, 21:35 UTCJun 26, 23:04 UTC1h 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, TFL19X, TFL95X, TFL1HA, TFL6WV.