122
UNITED STATES NAVAL AVIATION 1910-1995
1942-Contin ued
16 November Naval Aviation's first night fighter
squadron, VMF(N)-531, was established at MCAS
Cherry Point, N.C., with Lieutenant Colonel Frank H.
Schwable in command. After initial training with SNJs
and SB2A-4s, the squadron was assigned twin-
engined PV-l aircraft equipped with British Mark IV
type radar.
23 November The VS-173, a full-scale model of a
fighter aircraft with an almost circular wing, made its
first flight at the Vought-Sikorsky plant, Stratford,
Conn. A military version of this aircraft, the XF5U-l,
was constructed later but never flown.
1 December Fleet Air Wing 15, Captain George A.
Seitz commanding, was established at Norfolk, Va., for
operations under the Moroccan Sea Frontier.
1 December Fleet Airship Wing 30, Captain George
H. Mills commanding, was established at NAS
Lakehurst, N.J., to administer Atlantic Fleet Airship
Groups and their component squadrons.
1 December Airship Patrol Group 3 at NAS Moffett
Field, Calif., was redesignated Fleet Airship Wing 31.
26 December The Chief of Naval Operations
approved the merger of the Service Force Aviation
Repair Unit and Advanced Cruiser Aircraft Training
Unit, established in October 1941 and June 1942
respectively, to form a Scout Observation Service Unit
(SOSU) with a mission to maintain battleship and
cruiser aircraft and to indoctrinate pilots in their spe-
cialized operations. This SOSU, the first of three estab-
lished during World War II was established 1 January
1943.
27 December Santee, first of 11 escort carriers
assigned to Hunter-Killer duty, sortied Norfolk with Air
Group 29 on board for free-roving antisubmarine and
anti-raider operations in the South Atlantic.
31 December After pointing out that the need for
airborne radar was so apparent and urgent that
peacetime methods of procurement and fleet intro-
duction could not be followed, the Chief of the
Bureau of Aeronautics requested the Naval Research
Laboratory to continue to provide personnel capable
of assisting fleet units in the operation and mainte-
nance of radar equipment until a special group of
trained personnel could be assembled for that pur-
pose. This special group developed within a few
months into the Airborne Coordination Group which
provided trained civilian electronics specialists to
fleet units throughout the war and into the postwar
period.
31 December Essex, Captain Donald B. Duncan
commanding, was placed in operating status at
Norfolk, Va.; the first of 17 ships of her class commis-
sioned during World War II.
1943
1 January Naval Reserve Aviation Bases (NRAB)
engaged in Primary Flight Training in all parts of the
country were redesignated Naval Air Stations (NAS)
without change of mission. This was the end of the
NRABs except for Anacostia, D.C., which was abol-
ished on 7 July 1943, and Squantum, Mass., which
became an NAS on 1 September 1943.
1 January Air Force, Atlantic Fleet, was established,
Rear Admiral Alva D. Bernhard commanding, to pro-
vide administrative, material, and logistic services for
Atlantic Fleet aviation in place of the former separate
commands Fleet Air Wings, Atlantic, and Carriers,
Atlantic, which were abolished. By the same order
Fleet Air, Quonset, was established as a subordinate
command.
1 January Ground Controlled Approach equipment
(GCA) was called into emergency use for the first time
when a snowstorm closed down the field at NAS
Quonset Point, R.1., a half hour before a flight of PBYs
was due to arrive. The GCA crew located the incom-
ing aircraft on their search radar, and using the control
tower as a relay station, "talked" one of them into
position for a contact landing. This recovery was made
only 9 days after the first successful experimental
demonstration of GCA.
5 January The first combat use of a proximity fuzed
projectile occurred when Helena (CL 50) off the south
coast of Guadalcanal, destroyed an attacking Japanese
dive bomber with the second salvo from her 5-inch
guns.
7 January A change in the pilot training program
was implemented by the opening of Flight Preparatory
Schools in 20 colleges and universities in all parts of
the country. Under the new program, students began
their training at these schools with three months of
academic work fundamental to ground school sub-
jects, then proceeded to War Training Service courses
conducted by the Civil Aeronautics Administration at
universities for two months training in ground subjects
and elementary flight under civilian instructors; then to

22