Beech Sierra, 1977, C24R, 4890TT, 985 SMOH, Collins Nav/Com x2,   HSI, Apollo GPS coupled to Century III Auto Pilot, Full IFR, 200Hp IO360 with constant speed Hartzell.  Retired in 06, too many other interesting things to do...  I have owned the a/c for 8.5 years, professionally maintained.  A very nice flyer.  Fuel 57 US Gal, burn 9.5 GPH.