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sensors Mode-S transponder

485ECD

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BVV · BOEING 777-300ER

Hex
485ECD
Octal
22057315
Decimal
4,742,861
Country
NL
Tail
PH-BVV
Type
B77W
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
171
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S 485ECD.

Country allocation

The ICAO 24-bit address 485ECD 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
KLM836 KLM Royal Dutch Airlines 11 2026-07-26
KLM758 - 11 2026-07-17
KLM743 - 11 2026-06-25
KLM835 KLM Royal Dutch Airlines 9 2026-07-25
KLM744 - 9 2026-06-25
KLM791 KLM Royal Dutch Airlines 8 2026-07-22
KLM592 - 8 2026-07-14
KLM591 - 8 2026-07-14
KLM248 KLM Royal Dutch Airlines 8 2026-07-24
KLM133 - 8 2026-07-23
KLM792 KLM Royal Dutch Airlines 7 2026-07-23
KLM877 - 6 2026-07-05
KLM878 - 5 2026-07-05
KLM105 - 5 2026-07-20
KLM757 - 4 2026-07-15
KLM589 - 4 2026-07-18
KLM268 KLM Royal Dutch Airlines 4 2026-07-20
KLM104 KLM Royal Dutch Airlines 4 2026-07-20
KLM896 - 3 2026-06-16
KLM646 - 3 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM836 SIN → AMS Jul 26, 17:25 UTCJul 26, 21:10 UTC3h 45m
2026-07-26 KLM836 SIN → AMS Jul 26, 14:55 UTCJul 26, 15:05 UTC10m
2026-07-25 KLM835 AMS → SIN Jul 25, 19:10 UTCJul 26, 07:25 UTC12h 16m
2026-07-25 KLM844 BKK → AMS Jul 25, 05:20 UTCJul 25, 16:35 UTC11h 15m
2026-07-24 KLM843 BKK → TPE Jul 24, 15:40 UTCJul 25, 02:05 UTC10h 25m
2026-07-24 KLM248 ATL → AMS Jul 24, 03:00 UTCJul 24, 10:35 UTC7h 35m
2026-07-23 KLM133 - Jul 23, 15:45 UTCJul 24, 00:10 UTC8h 25m
2026-07-23 KLM792 GRU → AMS Jul 23, 01:30 UTCJul 23, 12:10 UTC10h 40m
2026-07-22 KLM791 AMS → GRU Jul 22, 11:40 UTCJul 22, 22:55 UTC11h 15m
2026-07-21 KLM163 - Jul 21, 11:55 UTCJul 22, 00:15 UTC12h 20m
2026-07-20 KLM104 AMS → JNB Jul 20, 21:35 UTCJul 21, 08:40 UTC11h 5m
2026-07-20 KLM105 AMS → CPT Jul 20, 08:55 UTCJul 20, 19:35 UTC10h 40m
2026-07-20 KLM268 PBM → AMS Jul 20, 01:25 UTCJul 20, 03:50 UTC2h 25m
2026-07-19 KLM268 PBM → AMS Jul 19, 07:30 UTCJul 20, 03:50 UTC20h 20m
2026-07-18 KLM589 - Jul 18, 14:05 UTCJul 19, 04:20 UTC14h 15m
2026-07-17 KLM758 - Jul 17, 19:25 UTCJul 18, 10:10 UTC14h 46m
2026-07-17 KLM758 - Jul 17, 11:50 UTCJul 18, 10:10 UTC22h 21m
2026-07-17 KLM100 - Jul 17, 02:15 UTCJul 17, 09:04 UTC6h 50m
2026-07-16 KLM695 - Jul 16, 16:05 UTCJul 16, 23:35 UTC7h 30m
2026-07-15 KLM758 - Jul 15, 19:00 UTCJul 16, 10:10 UTC15h 10m
2026-07-15 KLM758 - Jul 15, 11:55 UTCJul 16, 10:10 UTC22h 15m
2026-07-15 KLM757 - Jul 15, 11:20 UTCJul 15, 11:50 UTC30m
2026-07-14 KLM592 - Jul 14, 21:20 UTCJul 15, 08:00 UTC10h 39m
2026-07-14 KLM591 - Jul 14, 09:00 UTCJul 14, 19:10 UTC10h 10m
2026-07-13 KLM836 - Jul 13, 17:15 UTCJul 14, 05:50 UTC12h 35m
2026-07-13 KLM836 - Jul 13, 15:10 UTCJul 13, 15:20 UTC10m
2026-07-12 KLM835 - Jul 12, 19:30 UTCJul 13, 07:20 UTC11h 50m
2026-07-10 KLM296 IAD → AMS Jul 10, 22:20 UTCJul 11, 05:05 UTC6h 45m
2026-07-10 KLM225 - Jul 10, 11:50 UTCJul 10, 19:45 UTC7h 55m
2026-07-08 KLM248 ATL → AMS Jul 8, 03:00 UTCJul 8, 11:05 UTC8h 5m
2026-07-07 KLM133 - Jul 7, 15:40 UTCJul 8, 00:20 UTC8h 40m
2026-07-07 KLM248 ATL → AMS Jul 7, 03:45 UTCJul 7, 11:55 UTC8h 10m
2026-07-06 KLM133 - Jul 6, 16:35 UTCJul 7, 01:05 UTC8h 30m
2026-07-05 KLM878 - Jul 5, 21:40 UTCJul 6, 06:25 UTC8h 45m
2026-07-05 KLM877 - Jul 5, 11:15 UTCJul 5, 19:25 UTC8h 10m
2026-07-04 KLM590 AMS → AMS Jul 4, 14:00 UTCJul 5, 04:30 UTC14h 30m
2026-07-03 KLM874 - Jul 3, 15:20 UTCJul 4, 09:30 UTC18h 10m
2026-07-03 KLM873 - Jul 3, 13:20 UTCJul 4, 09:30 UTC20h 10m
2026-07-03 KLM873 AMS → AMS Jul 3, 12:50 UTCJul 4, 09:30 UTC20h 40m
2026-06-30 KLM878 - Jun 30, 21:05 UTCJul 1, 05:40 UTC8h 35m
2026-06-30 KLM877 - Jun 30, 10:20 UTCJun 30, 18:30 UTC8h 10m
2026-06-29 KLM836 SIN → AMS Jun 29, 17:24 UTCJun 30, 06:00 UTC12h 36m
2026-06-29 KLM836 SIN → AMS Jun 29, 14:54 UTCJun 29, 15:04 UTC10m
2026-06-28 KLM835 - Jun 28, 19:25 UTCJun 29, 07:40 UTC12h 15m
2026-06-28 KLM174 - Jun 28, 02:05 UTCJun 28, 06:10 UTC4h 5m
2026-06-27 KLM565 - Jun 27, 11:50 UTCJun 27, 15:24 UTC3h 35m
2026-06-25 KLM744 - Jun 25, 18:15 UTCJun 26, 10:35 UTC16h 20m
2026-06-25 KLM743 - Jun 25, 09:20 UTCJun 26, 09:14 UTC23h 55m
2026-06-25 KLM743 - Jun 25, 08:20 UTCJun 26, 03:00 UTC18h 40m
2026-06-23 KLM758 - Jun 23, 19:19 UTCJun 24, 09:59 UTC14h 40m

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

Mode-S 485ECD frequently asked

What is Mode-S code 485ECD?
485ECD is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BVV.
Where is Mode-S 485ECD registered?
Mode-S code 485ECD is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485ECD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485ECD, octal 22057315, decimal 4,742,861.
What flights does 485ECD operate?
Mode-S 485ECD has broadcast 20 distinct callsigns, including KLM836, KLM758, KLM743, KLM835, KLM744.