Emergency Landing Strips (ELS)[REF] Consisted of a rough, graded runway approximately 2000 feet long to provide a place for emergency belly-landings of damaged aircraft.
Supply and Evacuation (S&E)[REF] Usually a rough graded runway near the front line or an airfield in the rear that was used by C-47s for transport of casualties to the rear, or delivery of supplies and munitions to the front line.