You can almost see every minute of the lead-up to this guy killing himself.
Pilot fatally struck by moving propeller he tried to manually restart after plane stalled
Read more:
Pilot dies after being struck by moving propeller on single-engine plane at Gillespie Field | Mail Online
If you aircraft has an external power port then I suggest you should start asking questions about the whereabouts of the jumper leads.
It is not difficult tp make a set and well worth the effort... especially if your aircraft already has the socket.
The Piper plug is not that expensive.
I have made a number of these up for owners over the years and still have spare sets.
I am also putting together kits to modify Piper Cherokees and the likes to install the PEP receptacle.
The jumper leads just require a car to get you going again. That has to be much safer than the alternatives.
Crawling into the battery compartment with a set of automotive jumper cables is not a safe alternative.
I don't even charge aircraft batteries in-situ.
If you want lessons on prop swinging you really do need a good instructor.. I mean possibly a LAME.
So many guys get it wrong. Many get away with it but just do a Google and see how many aircraft actually do get damaged. The accident rate is staggering.
If you are not qualified to swing a prop then don't even consider it. Drag out the mobile instead..
The best advice I can offer I am afraid guys.
Oh, and do check to see if your aircraft takes external power. If it does the get out the leads and go out through the drill.