PilotjohnS
Well Known Member
I am ready to dimple or counersink the rivets for the F721a canopy deck rails to the longerons.
Do i countersink the 040 material or countersink the longeron and dimple the canopy decks?
Thanks
JohnS
Do i countersink the 040 material or countersink the longeron and dimple the canopy decks?
Thanks
JohnS