HB9EYARADIO & ADS-B
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Aircraft

OY-ASF

Common

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Mode S hex
458666
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
34904
Year built
200719 years old
Operator
Copenhagen Air Taxi (CAT)
Country of registration
DenmarkDenmark
First contact
10 Apr 2024, 11:33
Last contact
4 Aug 2026, 19:13
Logged visits
77

The station's story

Cumulative contact time
32 h
Distinct days
49
Highest captured altitude
41,000 ft
Discovery rank
#51,414 of 57,065
Longest contact
0 h 49 min

Same airframe, also seen as

  • TC-IZIfrom 29 Jun 2016 to 22 Jun 2022 · 129 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 (52 contacts, 2024-2026) · CND (2 contacts, 2024) · VKG (1 contacts, 2025)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted4 Jan 202510,700 ft
not transmitted28 Dec 202436,975 ft
not transmitted28 Dec 20245,525 ft
not transmitted21 Dec 202440,000 ft
not transmitted21 Dec 202410,200 ft
CAT50923 Sept 202437,000 ft
CAT5362 Sept 202438,000 ft
CAT95352 Sept 2024not transmitted
CAT52331 Aug 202438,000 ft
CAT53326 Aug 202433,000 ft
CND85416 Aug 202433,975 ft
CND85316 Aug 202439,000 ft
CAT7449 Jul 202438,000 ft
CAT7439 Jul 202439,000 ft
not transmitted9 Jul 202437,000 ft
CAT953524 Jun 202441,000 ft
CAT51719 Jun 202432,000 ft
CAT50117 Jun 202423,000 ft
CAT950117 Jun 2024not transmitted
CAT950223 May 202441,000 ft
CAT50223 May 20241,275 ft
CAT50121 May 202436,000 ft
CAT950121 May 2024not transmitted
CAT51216 May 202440,000 ft
not transmitted21 Apr 202439,000 ft