Join Date: May 2004
Location: SIN (LEJ once a year)
Programs: SQ, LH, BA, IHG Diamond AMB, HH Gold, SLH Indulged, Accor Gold, Hyatt Discoverist
Posts: 8,813
Isn't that the storage position for the pin? Need a pilot or crew to comment, but some a/c have the storage "place" for the pin in the door so it doesn't get lost, e.g. some Airbus narrowbodies IIRC.