HB9EYA, radio and ADS-B
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Aircraft

PH-CKB

Common

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Mode S hex
4841C4
Type
Boeing 747-400B744
Manufacturer
Boeing
Serial number
33695
Year built
200323 years old
Operator
Klm Royal Dutch Airlines (KLM)
Country of registration
NetherlandsNetherlands
First contact
6 Apr 2016, 00:39
Last contact
7 Nov 2026, 04:06
Logged visits
407

The station's story

Cumulative contact time
151 h
Distinct days
403
Highest captured altitude
41,000 ft
Discovery rank
#747 of 60,656
Longest contact
0 h 36 min

Observed callsigns

MPH (394 contacts, 2016-2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
MPH835231 Aug 202538,000 ft
MPH835130 Aug 202531,000 ft
MPH837125 Aug 202531,000 ft
MPH837114 Jul 202526,000 ft
MPH837114 Jul 202533,000 ft
MPH835228 Jun 202536,000 ft
MPH835127 Jun 202531,000 ft
MPH837224 Jun 202536,000 ft
MPH837123 Jun 202531,000 ft
MPH83719 Jun 202531,000 ft
MPH83517 Jun 202529,000 ft
MPH83315 Jun 202529,000 ft
MPH83715 May 202531,000 ft
not transmitted6 Jan 202534,000 ft
not transmitted5 Jan 202533,000 ft
not transmitted4 Jan 202536,000 ft
not transmitted31 Dec 202436,000 ft
not transmitted23 Dec 202429,025 ft
not transmitted14 Dec 202436,000 ft
not transmitted13 Dec 202431,000 ft
MPH83213 Dec 202431,000 ft
MPH83712 Dec 202431,000 ft
MPH832228 Nov 202432,000 ft
MPH832127 Nov 202431,000 ft
MPH891226 Nov 202434,000 ft