overheadlog, radio and ADS-B

Type sheet

SIPA S-901S900

Scope: confirmed aircraft seen by the station. Excluded: addresses carried by several identities, and aircraft removed on request. What the station received, not everything that flew.

Distinct aircraft seen
1
Attributable contacts
89
First contact of the type
10 Apr 2016
Last contact of the type
25 Jul 2026

Oldest and newest

Oldest: HB-SPV, built in 1951

Newest: HB-SPV, built in 1951

Build year known for 100% of the type's aircraft

Contacts per year

Aircraft seen

1

RegistrationContacts
SwitzerlandHB-SPVExceptional89