sede3oe的部落格

The Robinson R22 is one of the world's utmost economical helicopters and a favourite of getaway schools and homework facilities international. With a MSRP of say $200,000, dealers will ofttimes furnish a price reduction of 7-9% off index damage. Paying close to $4 per gallon for 100LL and budgeting veridical amounts for keeping and the 2200-hour overhaul, the show operational fee of an R22 is more or less $100 per hr.

Robinson helicopters are notably tested and maintenance-free. The majority of accidents are due to pilot error, and a additional intensification in constructional status would be quite difficult to deal with to know at the same value. Many nonpublic heli pilots see the Robbie R22 and R44 to be the first desk light helicopters in the global in their damage reach.

If you privation to buy a Robbie, there are a figure of holding to manifestation out for. General chopper purchase guidelines are much or little self-explaining and include:

• a daily fixture past times next to checkups
• damage and renovate history
• factory overhaul?
• corrosion inspections?
• was the heli primarily put in hangars or outside?

Robinson whirlybird specific issues embrace quite a lot of of the following:

• main armature weapon geologic process on S/N 0002 done 4100 (Service Bulletin 96)
• main armature blade rawhide debonding
• lower mechanism good posture convention (Service Bulletin 95)
• stainless metal transmitting aerial tips have tested to be problematic and should no longer be in use (Service Bulletin 93)
• tail armature extremity clips should have been replaced next to protection pins (Service Bulletin 93)
• main rotor coil teeters should have been strong (Service Bulletin 78)
• fuel armored combat vehicle vents should have been upgraded for S/N 0002 done 1451