HB9EYARADIO & ADS-B
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Aircraft

OY-ASB

Common

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Mode S hex
458662
Type
Boeing 737-400B734
Manufacturer
Boeing
Serial number
27007
Year built
199234 years old
Operator
Copenhagen Air Taxi (CAT)
Country of registration
DenmarkDenmark
First contact
17 Jul 2021, 07:56
Last contact
18 Sept 2023, 16:14
Logged visits
127

The station's story

Address not received since 18 Sept 2023. The marker states the absence, it does not say why.

Cumulative contact time
59 h
Distinct days
60
Highest captured altitude
37,000 ft
Discovery rank
#41,478 of 57,065
Longest contact
0 h 46 min

Same airframe, also seen as

  • YR-BASfrom 17 Apr 2016 to 11 Oct 2019 · 62 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

CAT (116 contacts, 2021-2023) · GSW (2 contacts, 2023) · HAT (1 contacts, 2023)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CAT4115 Feb 20226,175 ft
CAT4125 Feb 202233,900 ft
CAT4055 Feb 20225,525 ft
CAT4061 Feb 202232,000 ft
CAT4051 Feb 20225,650 ft
CAT40629 Jan 202231,925 ft
CAT41129 Jan 20226,900 ft
CAT41229 Jan 202233,900 ft
CAT40529 Jan 20227,950 ft
CAT40625 Jan 202233,900 ft
CAT40525 Jan 20225,400 ft
CAT41122 Jan 202233,900 ft
CAT41122 Jan 20227,250 ft
CAT941222 Jan 202235,900 ft
CAT40522 Jan 20225,075 ft
CAT40618 Jan 202232,000 ft
CAT40518 Jan 20225,000 ft
CAT40615 Jan 202233,900 ft
CAT40515 Jan 20226,800 ft
CAT40315 Jan 202227,000 ft
CAT40511 Jan 202211,900 ft
CAT4068 Jan 202233,900 ft
CAT4058 Jan 202210,000 ft
CAT940619 Dec 202136,000 ft
CAT40519 Dec 20215,550 ft