So I just read this topic a few days ago, and wouldn't you know it, it almost just happened to me too! The engine manufacturers are unanimous: Any damage that requires repairing the prop also requires pulling the engine for inspection and overhaul. I believe theres a way to put a dial indicator on the crankshaft hub and check for runout..... Hopefully it will be ok and only require a prop. by Tipo815 » Wed Nov 28, 2012 1:04 am, Post

upon restart everything seamed okay unit we took off across the lake. The engine was pretty much rebuilt except for the cylinders and the prop was rebuilt. “Beer is proof that God loves us and wants us to be happy.”. This one was very minor and only at the very tip, but it got a complete engine replacement. Lycoming states in SB533C: “This Service Bulletin identifies propeller/rotor damage conditions and gives corrective action recommendations for aircraft engines that have had propeller /rotor damage as well as any of the following: Lycoming also states: “Circumstances of a propeller strike cannot always be used as predictors for the extent of engine damage or its future reliability. Good luck. Had the other guy not stopped me, I probably would have revved it a bit more and been toast. by eamd » Wed Nov 28, 2012 3:46 pm, Post Although the propeller can continue to turn, damage to the engine can occur, possibly with progression to engine failure, Sudden RPM drop on impact to water, tall grass, or similar yielding medium where propeller damage does not usually occur”. The tear down is Mandatory not optional according to Lycoming. Airmark Overhaul, Inc. has served the aviation industry since 1975. There can be varying degrees of damage to an engine and propeller from a propeller strike. My aircraft suffered a prop strike on the ground shortly before I took deliver. by ricksigler » Mon Sep 12, 2016 8:24 pm, Post My guess is that vettdvr's post takes care of the reporting issue. I, for one, would hate to be sitting behind an oily windshield wishing I would have done an internal inspection. We are committed to providing the highest quality aircraft engine overhauls that are backed by one of the best warranties in the industry. A prop strike will almost always result in the need for a major repair or overhaul of the prop. Get started here. There is a serious vibration and although the prop feels fine, I feel its the culprit. REVISION MO DAY YEAR MO DAY YEAR 1 of7 B 06 29 98 10 04 12. Yeah for sure, was planning for these things. After a prop strike or sudden stoppage, the incident must be entered in the engine logbook. Sorry to hear about this. by Steve » Mon Sep 12, 2016 9:30 pm, Powered by phpBB® Forum Software © phpBB Limited, Style by Arty - Update phpBB 3.2 by MrGaby. Was this a gust from the rear with the elevators almost full back?? Not near the damage that you got. If you could have done something differently what would it have been? should cover it , GOOD LUCK. Sorry Rick. But now I understand. Since it was only 5 knots I decided to land with full flaps. Last weekend I had a prop strike at idle that stalled the motor it hit so solid. The important thing is to consult with your A&P as soon as possible and the insurance company shortly thereafter. I feel for you. Could do that as well. Had it running for about 3-4 minutes at up to 1,400 RPM when a guy drove into the airport at a gate by my hangar, started waving to me (I waved him to go by), he got out of his car and ran up to my plane window (I opened the vent) when he enlightened me the towbar was still on! The shaft could also be bent. I agree it will require a tear down. You have a few things in your favor. Go Around? Propeller strikes against the ground or any object can cause engine and component damage even though the propeller may continue to rotate.
I had a friend with Cirrus SR20 who left the tow bar on and did a prop strike and I couldn't believe he could do such a thing. and yes the ins. Talk about a close call. 10-14), which defi nes a prop strike as: (1) Any incident, whether or not the engine is operating, that requires repair to the propeller other than minor dressing of the blades. A call to AOPA legal isn't a bad idea either even if you need to opt-in right now. This incident includes propeller strikes against the ground.

As many have said here I would also do the minimum. I worked at a flight school that had a 172 completely overturned while taxing off the runway in a 30 kt sfc wind. Like what they warn you against when taxiing, and why you use the forward elevator when taxiing? A propeller strike includes: Any incident, whether or not the engine is operating, where repair of the propeller is necessary. I'm assuming you cranked the starter once and the moment the prop struck your tow bar you stopped. Thanks fellas. upon restart everything seamed okay unit we took off across the lake. Hopefully your engine is OK, and you will be getting a new prop... https://photos.google.com/album/AF1QipN ... 617-zfJB4Y, https://photos.google.com/album/AF1QipN ... RNB8ceqANm, https://photos.google.com/album/AF1QipN ... rnOghamAfq. There is a lot of good information on this site about shaft alignment. Best of luck to you and sorry for the incident!

OOPS! It very well could have bent the shaft and or knocked it out of alignment, I was just thinking with as slow as we were going and the low rpm low the prop was spinning, that bending the shaft would be possible but unlikely.

And am I required to report it to the authorities?
It by some freak chance it can be rebuild, it should not break the bank. We are an FAA Approved Repair Facility and also an EASA Approved Facility. Last weekend I had a prop strike at idle that stalled the motor it hit so solid.