Apparatus

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sensors Mode-S transponder

485A84

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-TFR · BOEING 737 MAX 8

Hex
485A84
Octal
22055204
Decimal
4,741,764
Country
NL
Tail
PH-TFR
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
135
Distinct callsigns
20
Country
NL
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 485A84.

Country allocation

The ICAO 24-bit address 485A84 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
TFL90G Arkefly 9 2026-05-22
TFL5PV - 6 2026-04-24
TFL95X - 5 2026-05-28
TFL1HA - 5 2026-05-28
TFL70V Arkefly 4 2026-05-16
TFL9LN Arkefly 3 2026-05-26
TFL8WL Arkefly 3 2026-05-26
TFL6GB Arkefly 3 2026-05-16
TFL65L Arkefly 3 2026-04-29
TFL4YE Arkefly 3 2026-05-21
TFL46D Arkefly 3 2026-05-16
TFL25M Arkefly 3 2026-05-16
TFL19X Arkefly 3 2026-05-15
JAF97T Jetairfly 3 2026-05-11
TFL86T Arkefly 2 2026-05-24
TFL7LX Arkefly 2 2026-05-29
TFL5YW - 2 2026-04-16
TFL5TL - 2 2026-05-29
TFL50G Arkefly 2 2026-05-24
TFL4ND Arkefly 2 2026-04-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TFL5TL - May 29, 20:20 UTCMay 29, 23:00 UTC2h 40m
2026-05-29 TFL35H - May 29, 16:05 UTCMay 29, 19:00 UTC2h 55m
2026-05-29 TFL7LX ZTH → AMS May 29, 09:50 UTCMay 29, 12:45 UTC2h 55m
2026-05-29 TFL1PD AMS → ZTH May 29, 05:40 UTCMay 29, 08:15 UTC2h 35m
2026-05-28 TFL5EL PMI → AMS May 28, 19:30 UTCMay 28, 21:45 UTC2h 15m
2026-05-28 TFL6VY AMS → PMI May 28, 16:10 UTCMay 28, 18:15 UTC2h 5m
2026-05-28 TFL1HA - May 28, 11:45 UTCMay 28, 14:25 UTC2h 40m
2026-05-28 TFL1HA - May 28, 10:50 UTCMay 28, 11:00 UTC10m
2026-05-28 TFL95X - May 28, 05:45 UTCMay 28, 08:40 UTC2h 55m
2026-05-27 TFL1HA - May 27, 10:35 UTCMay 27, 13:10 UTC2h 35m
2026-05-27 TFL1HA - May 27, 09:45 UTCMay 27, 10:00 UTC15m
2026-05-27 TFL95X - May 27, 08:25 UTCMay 27, 08:35 UTC10m
2026-05-27 TFL95X - May 27, 04:49 UTCMay 27, 07:40 UTC2h 50m
2026-05-26 TFL14G FUE → AMS May 26, 19:25 UTCMay 26, 22:59 UTC3h 35m
2026-05-26 TFL33T AMS → FUE May 26, 14:00 UTCMay 26, 18:10 UTC4h 10m
2026-05-26 TFL8WL BDS → AMS May 26, 09:49 UTCMay 26, 12:24 UTC2h 35m
2026-05-26 TFL9LN AMS → BDS May 26, 06:20 UTCMay 26, 08:34 UTC2h 15m
2026-05-25 TFL3NB LPA → AMS May 25, 19:00 UTCMay 25, 23:00 UTC3h 59m
2026-05-25 TFL4MH AMS → LPA May 25, 13:10 UTCMay 25, 17:15 UTC4h 5m
2026-05-24 TFL86T PMI → AMS May 24, 23:00 UTCMay 24, 23:10 UTC10m
2026-05-24 TFL86T PMI → AMS May 24, 21:05 UTCMay 24, 21:51 UTC46m
2026-05-24 TFL9LK AMS → PMI May 24, 17:35 UTCMay 24, 19:35 UTC2h 0m
2026-05-24 TFL79B LPA → AMS May 24, 11:45 UTCMay 24, 15:30 UTC3h 45m
2026-05-24 TFL50G AMS → LPA May 24, 06:00 UTCMay 24, 09:45 UTC3h 45m
2026-05-23 TFL79A HER → AMS May 23, 16:40 UTCMay 23, 19:55 UTC3h 15m
2026-05-23 TFL48J AMS → HER May 23, 12:05 UTCMay 23, 15:05 UTC3h 0m
2026-05-23 TFL1MN OHD → AMS May 23, 07:35 UTCMay 23, 10:05 UTC2h 30m
2026-05-23 TFL31T AMS → OHD May 23, 04:05 UTCMay 23, 06:15 UTC2h 10m
2026-05-22 TFL90G AMS → BVC May 22, 05:40 UTCMay 22, 20:00 UTC14h 20m
2026-05-21 TFL4YE AMS → PDL May 21, 05:30 UTCMay 21, 20:10 UTC14h 40m
2026-05-20 TFL63A DLM → AMS May 20, 10:55 UTCMay 20, 14:20 UTC3h 25m
2026-05-20 TFL2KC AMS → DLM May 20, 06:05 UTCMay 20, 09:10 UTC3h 5m
2026-05-19 TFL33T AMS → FUE May 19, 13:55 UTCMay 19, 23:05 UTC9h 10m
2026-05-19 TFL8WL BDS → AMS May 19, 09:45 UTCMay 19, 12:05 UTC2h 20m
2026-05-19 TFL9LN AMS → BDS May 19, 06:10 UTCMay 19, 08:25 UTC2h 15m
2026-05-18 TFL62X - May 18, 19:35 UTCMay 18, 23:15 UTC3h 40m
2026-05-18 TFL4DM AMS → RHO May 18, 15:05 UTCMay 18, 18:20 UTC3h 15m
2026-05-18 TFL2NB KGS → AMS May 18, 09:35 UTCMay 18, 12:45 UTC3h 10m
2026-05-18 TFL5TX AMS → KGS May 18, 04:45 UTCMay 18, 07:50 UTC3h 5m
2026-05-17 TFL4PM ZTH → AMS May 17, 16:20 UTCMay 17, 19:10 UTC2h 50m
2026-05-17 TFL77B AMS → ZTH May 17, 12:25 UTCMay 17, 15:05 UTC2h 40m
2026-05-17 TFL3AN TIV → AMS May 17, 08:10 UTCMay 17, 10:15 UTC2h 5m
2026-05-17 TFL3JK AMS → TIV May 17, 04:40 UTCMay 17, 06:40 UTC2h 0m
2026-05-16 TFL6GB DLM → AMS May 16, 20:30 UTCMay 17, 00:15 UTC3h 45m
2026-05-16 TFL70V AMS → LPA May 16, 14:41 UTCMay 16, 18:35 UTC3h 55m
2026-05-16 TFL25M ZTH → AMS May 16, 09:51 UTCMay 16, 12:55 UTC3h 5m
2026-05-16 TFL46D AMS → ZTH May 16, 05:05 UTCMay 16, 07:45 UTC2h 41m
2026-05-15 TFL5TL - May 15, 20:05 UTCMay 15, 23:35 UTC3h 30m
2026-05-15 TFL35H - May 15, 16:10 UTCMay 15, 18:55 UTC2h 45m
2026-05-15 TFL19X AMS → MJT May 15, 11:10 UTCMay 15, 14:25 UTC3h 15m

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

Mode-S 485A84 frequently asked

What is Mode-S code 485A84?
485A84 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-TFR.
Where is Mode-S 485A84 registered?
Mode-S code 485A84 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485A84 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485A84, octal 22055204, decimal 4,741,764.
What flights does 485A84 operate?
Mode-S 485A84 has broadcast 20 distinct callsigns, including TFL90G, TFL5PV, TFL95X, TFL1HA, TFL70V.