- Upgraded with IO-550 Engine and Tip Tanks. - Private Aircraft, Hangared, - Previously registered in Germany as D-EKVE, and in Switzerland as HB-KOB in April 2003, imported in Italy in 2022. Maximum Take Off Weight: 1383 kg Fuel Capacty: 114 USG Swiss Noise Class D Noise Level: 77.4 dB(A), measured according ICAO Annex 16, Vol. 1, Chapter 10 Specifications subject to verification b......more.