Yes. Keglsugl on the side of Mt. Wilhelm it is.
It has changed a lot over the years.The original photo was taken in the '60s so I gues you remember it later more like this:
I like the windsock aligned with the runway - it definately was a one way strip!
There is a story on the 'PNG Ples Bilong Tok Tok ' thead about someone who had his single engine fail on takeoff here, so just fell into the valley and glided down to land safely at a lower airstrip
Wantok chimbu warrior has control.