How much does it cost to operate an An-2?
The An-2 typically burns 2-5 quarts of oil per hour ($12 to $50) and 45-55 gph of fuel ($270 to $360) depending on where you buy. Maintenance costs should be based on a 100 hour inspection cycle ($2,500+ per insp. or $25+ per flight hour). Typical annual replacement items with steady monthly use (600 hours annually) are both main tires, one engine accessory (pump, compressor, magneto?), and two complete sets of 18 spark plugs (about $2,400 of parts annually, or $24 per flight hour). All-told you will spend about $330-$460 per flight hour to fly this great aircraft, not counting your annual insurance payments and tie-down fees.
