HB9EYARADIO & ADS-B
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Aircraft

JA12KZ

Regular

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Mode S hex
846333
Manufacturer
Boeing
Serial number
36137
Year built
201016 years old
Country of registration
JapanJapan
First contact
9 Apr 2016, 09:00
Last contact
29 Jul 2026, 10:07
Logged visits
287

The station's story

Cumulative contact time
91 h
Distinct days
248
Highest captured altitude
41,000 ft
Discovery rank
#4,011 of 57,201
Longest contact
0 h 27 min

Observed callsigns

NCA (272 contacts, 2016-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
NCA04917 Jan 202235,000 ft
not transmitted12 Jan 202230,000 ft
NCA04920 Dec 202125,400 ft
NCA04911 Dec 202127,525 ft
NCA0494 Nov 202133,000 ft
NCA04928 Oct 202127,075 ft
NCA04916 Oct 202136,775 ft
NCA0497 Oct 202136,025 ft
NCA0183 Oct 202129,450 ft
NCA04929 Sept 202135,000 ft
not transmitted27 Sept 202130,000 ft
NCA04927 Sept 202125,475 ft
NCA04911 Sept 202123,775 ft
NCA0496 Sept 202125,250 ft
NCA0495 Sept 202124,525 ft
NCA0491 Sept 202126,825 ft
NCA04928 Jul 202126,350 ft
NCA0498 Jul 202134,950 ft
NCA04926 Jun 202125,950 ft
NCA04917 Jun 202123,200 ft
NCA04912 Jun 202123,800 ft
NCA0493 Jun 202125,150 ft
NCA04922 May 202133,000 ft
NCA04915 May 202126,725 ft
NCA04913 May 202126,850 ft