HB9EYARADIO & ADS-B
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Aircraft

PH-CKA

Common

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Mode S hex
4841C3
Type
Boeing 747-400B744
Manufacturer
Boeing
Serial number
33694
Year built
200323 years old
Operator
Klm Royal Dutch Airlines (KLM)
Country of registration
NetherlandsNetherlands
First contact
7 Apr 2016, 00:21
Last contact
10 Aug 2026, 00:10
Logged visits
459

The station's story

Cumulative contact time
171 h
Distinct days
456
Highest captured altitude
41,025 ft
Discovery rank
#2,322 of 57,065
Longest contact
0 h 36 min

Observed callsigns

MPH (442 contacts, 2016-2026)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
MPH835111 Oct 202533,000 ft
MPH83716 Oct 202531,000 ft
MPH837230 Sept 202536,000 ft
MPH837129 Sept 202531,000 ft
MPH835120 Sept 202531,000 ft
MPH833219 Sept 202536,000 ft
MPH833118 Sept 202531,000 ft
not transmitted15 Sept 202531,000 ft
MPH83729 Sept 202536,000 ft
not transmitted8 Sept 2025not transmitted
MPH83516 Sept 202530,975 ft
MPH837118 Aug 202531,050 ft
MPH833114 Aug 202533,050 ft
MPH837111 Aug 202533,000 ft
MPH837222 Jul 202538,000 ft
MPH837121 Jul 202529,000 ft
MPH833218 Jul 202538,000 ft
MPH833117 Jul 202533,000 ft
MPH835213 Jul 202536,000 ft
MPH835112 Jul 202533,000 ft
MPH83728 Jul 202536,000 ft
MPH83717 Jul 202531,025 ft
MPH83721 Jul 202536,000 ft
MPH837130 Jun 202531,000 ft
MPH835221 Jun 202534,000 ft