Apollo 15 landed, tilted ~11 degrees (at the design limit of the LM) then the back footpad hit the ground inside the Crater
04 08 42 27 LMP CONTACT.
04 08 42 32 LMP Bam!
04 08 42 34 CDR Okay, Houston. The Falcon is on the plain at Hadley.
04 08 42 46 LMP No denying that. We had contact.