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sensors Mode-S transponder

486071

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BKL · BOEING 787-10 Dreamliner

Hex
486071
Octal
22060161
Decimal
4,743,281
Country
NL
Tail
PH-BKL
Type
B78X
Broadcasting now · callsign KLM601 · 39,975 ft
Flights observed
218
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 22:15 UTC

Current position

486071 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 486071 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
KLM615 KLM Royal Dutch Airlines 16 2026-07-23
KLM616 KLM Royal Dutch Airlines 14 2026-07-23
KLM871 KLM Royal Dutch Airlines 13 2026-06-28
KLM611 KLM Royal Dutch Airlines 12 2026-07-26
KLM48 KLM Royal Dutch Airlines 12 2026-07-26
KLM604 - 11 2026-06-28
KLM872 - 10 2026-06-28
KLM565 KLM Royal Dutch Airlines 10 2026-07-20
KLM603 KLM Royal Dutch Airlines 8 2026-06-27
KLM749 KLM Royal Dutch Airlines 7 2026-05-30
KLM174 KLM Royal Dutch Airlines 7 2026-07-21
KLM642 - 6 2026-06-29
KLM641 - 6 2026-06-29
KLM226 KLM Royal Dutch Airlines 6 2026-05-12
KLM219 KLM Royal Dutch Airlines 6 2026-05-11
KLM147 - 6 2026-07-16
KLM204 - 5 2026-07-16
KLM879 - 4 2026-07-21
KLM741 - 4 2026-06-25
KLM705 - 4 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM48 ORD → AMS Jul 26, 21:45 UTCJul 26, 22:15 UTC30m
2026-07-26 KLM611 AMS → ORD Jul 26, 11:00 UTCJul 26, 19:20 UTC8h 20m
2026-07-25 KLM602 LAX → AMS Jul 25, 21:10 UTCJul 26, 06:30 UTC9h 20m
2026-07-25 KLM601 AMS → LAX Jul 25, 08:10 UTCJul 25, 18:55 UTC10h 45m
2026-07-23 KLM616 PDX → AMS Jul 23, 20:20 UTCJul 24, 05:00 UTC8h 40m
2026-07-23 KLM615 AMS → PDX Jul 23, 08:50 UTCJul 23, 18:05 UTC9h 15m
2026-07-22 KLM616 PDX → AMS Jul 22, 20:30 UTCJul 23, 05:20 UTC8h 50m
2026-07-22 KLM615 AMS → PDX Jul 22, 10:20 UTCJul 22, 18:20 UTC8h 0m
2026-07-21 KLM880 BLR → AMS Jul 21, 20:15 UTCJul 22, 05:25 UTC9h 10m
2026-07-21 KLM879 - Jul 21, 17:15 UTCJul 21, 17:25 UTC10m
2026-07-21 KLM879 - Jul 21, 08:45 UTCJul 21, 15:50 UTC7h 5m
2026-07-21 KLM174 AMS → NBO Jul 21, 01:20 UTCJul 21, 05:30 UTC4h 10m
2026-07-20 KLM565 AMS → NBO Jul 20, 11:00 UTCJul 20, 14:45 UTC3h 45m
2026-07-19 KLM280 EBB → AMS Jul 19, 10:20 UTCJul 20, 05:15 UTC18h 55m
2026-07-19 KLM280 EBB → AMS Jul 19, 08:25 UTCJul 20, 05:15 UTC20h 50m
2026-07-16 KLM204 YYZ → AMS Jul 16, 21:05 UTCJul 17, 03:45 UTC6h 40m
2026-07-16 KLM147 AMS → YYZ Jul 16, 09:45 UTCJul 16, 16:49 UTC7h 5m
2026-07-15 KLM48 - Jul 15, 22:40 UTCJul 16, 05:50 UTC7h 10m
2026-07-15 KLM611 - Jul 15, 11:40 UTCJul 15, 19:20 UTC7h 40m
2026-07-14 KLM571 - Jul 14, 10:20 UTCJul 15, 05:30 UTC19h 9m
2026-07-14 KLM571 - Jul 14, 09:10 UTCJul 15, 05:30 UTC20h 19m
2026-07-13 KLM616 PDX → AMS Jul 13, 20:55 UTCJul 14, 05:30 UTC8h 35m
2026-07-13 KLM615 - Jul 13, 09:25 UTCJul 13, 18:50 UTC9h 25m
2026-07-12 KLM48 - Jul 12, 23:00 UTCJul 13, 06:25 UTC7h 25m
2026-07-12 KLM611 - Jul 12, 11:10 UTCJul 12, 19:01 UTC7h 50m
2026-07-11 KLM282 - Jul 11, 21:25 UTCJul 12, 06:45 UTC9h 20m
2026-07-11 KLM373 - Jul 11, 08:25 UTCJul 11, 19:00 UTC10h 35m
2026-07-10 KLM204 - Jul 10, 21:00 UTCJul 11, 03:25 UTC6h 25m
2026-07-10 KLM147 - Jul 10, 09:50 UTCJul 10, 17:15 UTC7h 25m
2026-07-09 KLM282 - Jul 9, 21:10 UTCJul 10, 06:50 UTC9h 40m
2026-07-09 KLM373 - Jul 9, 08:15 UTCJul 9, 18:40 UTC10h 25m
2026-07-08 KLM48 ORD → AMS Jul 8, 22:45 UTCJul 9, 05:50 UTC7h 5m
2026-07-08 KLM611 - Jul 8, 11:25 UTCJul 8, 19:25 UTC8h 0m
2026-07-07 KLM48 - Jul 7, 21:40 UTCJul 8, 04:50 UTC7h 10m
2026-07-07 KLM611 AMS → ORD Jul 7, 11:10 UTCJul 7, 19:15 UTC8h 5m
2026-07-07 KLM644 - Jul 7, 02:00 UTCJul 7, 08:15 UTC6h 15m
2026-07-06 KLM643 AMS → JFK Jul 6, 15:35 UTCJul 6, 23:00 UTC7h 25m
2026-07-06 KLM706 - Jul 6, 01:15 UTCJul 6, 11:50 UTC10h 35m
2026-07-05 KLM705 - Jul 5, 11:20 UTCJul 5, 22:45 UTC11h 25m
2026-07-04 KLM640 - Jul 4, 21:00 UTCJul 5, 07:10 UTC10h 10m
2026-07-04 KLM639 - Jul 4, 08:05 UTCJul 4, 18:40 UTC10h 35m
2026-06-29 KLM642 - Jun 29, 21:14 UTCJun 30, 03:25 UTC6h 11m
2026-06-29 KLM641 - Jun 29, 10:55 UTCJun 29, 18:05 UTC7h 10m
2026-06-28 KLM872 - Jun 28, 22:45 UTCJun 29, 06:50 UTC8h 5m
2026-06-28 KLM871 AMS → DEL Jun 28, 12:55 UTCJun 28, 20:14 UTC7h 20m
2026-06-28 KLM604 - Jun 28, 00:09 UTCJun 28, 09:55 UTC9h 45m
2026-06-27 KLM603 AMS → LAX Jun 27, 11:35 UTCJun 27, 21:59 UTC10h 25m
2026-06-27 KLM616 - Jun 27, 01:49 UTCJun 27, 07:59 UTC6h 10m
2026-06-26 KLM616 - Jun 26, 23:04 UTCJun 27, 00:25 UTC1h 20m
2026-06-26 KLM615 AMS → PDX Jun 26, 11:49 UTCJun 26, 20:59 UTC9h 10m

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

Mode-S 486071 frequently asked

What is Mode-S code 486071?
486071 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BKL.
Where is Mode-S 486071 registered?
Mode-S code 486071 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 486071 broadcasting right now?
Yes. Mode-S 486071 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 486071, octal 22060161, decimal 4,743,281.
What flights does 486071 operate?
Mode-S 486071 has broadcast 20 distinct callsigns, including KLM615, KLM616, KLM871, KLM611, KLM48.