Re: Pietenpol-List: Update and tailskid operations
Posted: Fri Sep 14, 2012 7:11 am
Original Posted By: helspersew(at)aol.com
Jeff,Welcome to the world of brakeless, tailskid flying. You will find that your airplane handles landing and taxiing like most any other tailwheel equipped aircraft with a few exceptions.1. Skidplate wear - Dan mentioned the drill rod. This works great. Initially a piece of UHMW was installed as the wearplate. This wore out after a couple of months. Then a couple of carbide cutting inserts were brazed onto the skidplate. These worked fantastic but would dig deep scratches on any hard surface I taxiied across. The solution is a piece of 3/8" diameter X 3" long piece of tungsten carbide drill rod brazed across the aft end of the skid plate. Minimal scratching on hard surfaces and will likely last the life of the airplane.2. Taxiing with a tailwind - This is the biggest challenge with a skid. Any taxiing with a tailwind greater than 10 - 12 mph requires assistance by someone hanging onto a lift strut and helping to steer the airplane.3. Taxiing on pavement - The airplane can be difficult to steer accurately and you may find it difficult to slow down. I always have my seatbelt unbuckled when taxiing on pavement so I can jump out quickly if needed. Be ready to kill the mag switch and don't taxi behind someone if the taxiway slopes downhill.4. Landing or taxiing on a slope - Use caution when doing so, the tailskid will try to slide downhill. This is especially important when landing on grass adjacent to a paved runway where the grass may slope away from the pavement. If your tailskid slides downhill in this situation you may find yourself heading towards the pavement. Also, I NEVER land on a runway when airplanes are parked adjacent to it. This can often be the case at busy fly-ins with minimal parking space. The risk of groundlooping into a parked airplane isn't worth it. Go early or go elsewhere, and carry good insurance.5. Flight planning - When planning a flight to an unfamiliar airport don't assume there will be usable grass. Quite often there is usable grass next to the runway but check ahead with the airport operator and have a usable alternate in mind. Google Earth is a great tool for checking out airports but it doesn't always give good detail like ditches and hazards hidden in the grass.6. Cool factor - As if a Pietenpol isn't cool enough, the skid will set you apart.Greg Cardinal ----- Original Message -----
Jeff,Welcome to the world of brakeless, tailskid flying. You will find that your airplane handles landing and taxiing like most any other tailwheel equipped aircraft with a few exceptions.1. Skidplate wear - Dan mentioned the drill rod. This works great. Initially a piece of UHMW was installed as the wearplate. This wore out after a couple of months. Then a couple of carbide cutting inserts were brazed onto the skidplate. These worked fantastic but would dig deep scratches on any hard surface I taxiied across. The solution is a piece of 3/8" diameter X 3" long piece of tungsten carbide drill rod brazed across the aft end of the skid plate. Minimal scratching on hard surfaces and will likely last the life of the airplane.2. Taxiing with a tailwind - This is the biggest challenge with a skid. Any taxiing with a tailwind greater than 10 - 12 mph requires assistance by someone hanging onto a lift strut and helping to steer the airplane.3. Taxiing on pavement - The airplane can be difficult to steer accurately and you may find it difficult to slow down. I always have my seatbelt unbuckled when taxiing on pavement so I can jump out quickly if needed. Be ready to kill the mag switch and don't taxi behind someone if the taxiway slopes downhill.4. Landing or taxiing on a slope - Use caution when doing so, the tailskid will try to slide downhill. This is especially important when landing on grass adjacent to a paved runway where the grass may slope away from the pavement. If your tailskid slides downhill in this situation you may find yourself heading towards the pavement. Also, I NEVER land on a runway when airplanes are parked adjacent to it. This can often be the case at busy fly-ins with minimal parking space. The risk of groundlooping into a parked airplane isn't worth it. Go early or go elsewhere, and carry good insurance.5. Flight planning - When planning a flight to an unfamiliar airport don't assume there will be usable grass. Quite often there is usable grass next to the runway but check ahead with the airport operator and have a usable alternate in mind. Google Earth is a great tool for checking out airports but it doesn't always give good detail like ditches and hazards hidden in the grass.6. Cool factor - As if a Pietenpol isn't cool enough, the skid will set you apart.Greg Cardinal ----- Original Message -----