Biancur Field

Biancur Field Eglin Air Force Base Auxiliary Field #6
Part of Air Force Materiel Command (AFMC)
Located near: Valparaiso, Florida
2006 USGS airphoto
Biancur Field
Coordinates	30°37′54″N 086°44′27″W / 30.63167°N 86.74083°W / 30.63167; -86.74083
Site information
Controlled by	United States Air Force Eglin Air Force Base
Site history
Built	1941
In use	1943-1959; 1970-Present
Battles/wars	World War II

Biancur Field, (Eglin Air Force Base Auxiliary Field #6), is a satellite airfield located northwest of the Main Base, 5.9 miles north-northeast of Valparaiso, Florida. It is also known as site "B-6".

The U.S. Army Ranger facility Camp Rudder is located here. It is designated Site B-6. The airfield remains under the ownership of the United States Air Force, and is under the jurisdiction of the 96th Air Base Wing (96 ABW) at Eglin AFB.

Auxiliary Field 6 is named Biancur Field for 1st Lieutenant Andrew Biancur, a test pilot of the Medium Bombardment Section of the 1st Proving Ground Group, killed 8 January 1944 in the crash of a prototypeYP-61-NO Black Widow night fighter aircraft, AAF Ser. No. 41-18883, c/n 711, at Eglin Field.

The history of Biancur Field is largely unknown, and the exact date of construction of Biancur Field is undetermined. It was opened in 1943 and was constructed in a similar manner to a fully equipped base with three 4,000-foot runways, a large parking ramp, at least one hangar and numerous support buildings. The airfield was expanded sometime after the war, with an 8,000-foot jet-capable runway laid down over the north/south runway, Runway 18/36. The airfield was incorporated into Eglin AFB on 9 October 1959 and was subsequently inactivated. However, Biancur was reactivated in 1970 as an Army Special Forces group facility, led by COL Arthur D. "Bull" Simons, USA, for training select Army Special Forces USAF Air Commando forces before deploying to Thailand for the attempted rescue on 20-21 Nov 1970 of US prisoners of war at the Son Tay prison camp in North Vietnam (Operation Ivory Coast).

Afterwards, the United States Army Ranger training camp at Epler Field (Eglin AFB Auxiliary Field #7) moved to Biancur Field to provide realistic jungle/swamp training. Today the ground station has numerous modern buildings and the north-south airfield runway has been updated for use by helicopters with several hangars. Several UH-60 Black Hawk helicopters are parked on the ramp in recent aerial imagery of the airfield.