HB9EYARADIO & ADS-B
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Aircraft

HB-GSF

Common

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Mode S hex
4B11B1
Type
Beech 300 (B300) Super King Air 350B350
Manufacturer
Textron Aviation
Serial number
FL-1177
Year built
20197 years old
Operator
Swiss Flight Services SA (SFS)
Country of registration
SwitzerlandSwitzerland
First contact
3 Jul 2019, 12:03
Last contact
28 Nov 2022, 13:22
Logged visits
883

The station's story

Address not received since 28 Nov 2022. The marker states the absence, it does not say why.

Cumulative contact time
325 h
Distinct days
361
Highest captured altitude
34,450 ft
3 corrupted frame(s) excluded from this maximum
Discovery rank
#34,850 of 57,122
Longest contact
1 h 15 min
Contacts on this Mode S address
885 contacts on the address, 883 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • N177KGfrom 4 Jun 2019 to 11 Dec 2022 · 2 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

SFS (864 contacts, 2019-2022)

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

Visits

CallsignFirst contactAltitude at end of contact
SFS10124 Sept 202129,000 ft
SFS10223 Sept 20214,625 ft
SFS10123 Sept 202129,000 ft
SFS10522 Sept 20214,700 ft
SFS10322 Sept 202127,000 ft
SFS10222 Sept 20214,400 ft
SFS10122 Sept 202129,000 ft
SFS10220 Sept 20214,875 ft
SFS10120 Sept 202129,000 ft
SFS10219 Sept 20214,975 ft
SFS10119 Sept 202127,000 ft
SFS10418 Sept 20214,775 ft
SFS10318 Sept 202127,000 ft
SFS10218 Sept 20214,475 ft
SFS10118 Sept 202129,000 ft
SFS10617 Sept 20214,225 ft
SFS10517 Sept 202129,000 ft
SFS10417 Sept 20215,675 ft
SFS10317 Sept 202129,000 ft
SFS10217 Sept 20215,525 ft
SFS10117 Sept 202129,000 ft
SFS10216 Sept 20214,800 ft
SFS10116 Sept 202129,000 ft
SFS10215 Sept 20214,700 ft
SFS10115 Sept 202129,000 ft