The term Air Group, modified by the name of a car-
rier, as Saratoga Air Group, came into use during the
early days of carrier aviation as a collective title for the
squadrons operating on board a particular carrier. It re-
mained a mere title until 1 July 1938, when authoriza-
tion for Air Group Commander billets became effective.
With this action, the squadrons on board acquired the
unity of a formal command and the carrier air group as
such first took form.
Numerical designation of air groups began in 1942,
the first being Carrier Air Group NINE (CVG-9), estab-
lished 1 March 1942. The carrier air group was some-
times referred to as CAG. However, the official desig-
nation was CVG. Existing air groups continued to be
known by their carrier names until they were re-
formed or disbanded, only two of the early groups es-
caping the latter fate.
On 29 June 1944, new letter designations were set up
to bring them in line with standardized complements of
different carrier types. The new designations, some of
which had been in use for over a year, showed carrier
type affiliation as follows: CVBG for large carrier air
group, CVG for medium carrier air group, CVLG for
light carrier air group, and CVEG for escort carrier air
group. The CVEG designation was assigned to carriers
of the Sangamon Class. The other CVE carrier classes
were assigned Composite Squadrons (VC) and listed as
air groups. They remained in that category throughout
the war period. The CVBG designation was for assign-
ment to the Midway Class carriers, sometimes referred
to as the large carriers. On 15 November 1946, to cor-
rect the results of demobilization which had left
squadron numbers all out of sequence and a system of
no apparent order, sweeping changes were made in air
UNITED STATES NAVAL AVIATION 1910–1995 615
615
APPENDIX 15
Evolution of Carrier Air
Groups and Wings
unit designations. Carrier Air Groups of four types were
designated according to their assigned ship, as CVBG
for Battle Carrier, CVG for Attack Carrier, CVLG for Light
Carrier and CVEG for Escort Carrier. Two years later, on
1 September 1948, all carrier air groups became CVG
regardless of their carrier affiliation.
Carrier Air Groups were retitled Wings on 20
December 1963, and CVG became CVW. Replacement
Air Groups, which were set up in 1958, became
Combat Readiness Air Groups on 1 April 1963. Popu-
larly known by the short titles RAG and CRAG in the
respective periods, their designation throughout was
RCVG. When Groups became Wings, CRAG became
CRAW and RCVG became RCVW.
Antisubmarine Carrier Air Groups, CVSG, were es-
tablished on 1 April 1960. They were slowly phased
out during the 1960s, and the last were disestablished
on 30 June 1973.
On 1 July 1968, the Naval Air Reserve was reorga-
nized into wings and squadrons similar to the active
fleet air organizations to ensure a more rapid and effi-
cient transition to combat status in the event of mobi-
lization. Two Reserve Carrier Air Wings were estab-
lished and all carrier-type squadrons in the reserves
were placed in these two wings. CVWR was the
acronym assigned for the Reserve Carrier Air Wings. A
similar organization was established for the Reserve
Antisubmarine Carrier Air Groups and assigned the
acronym CVSGR. The implementation of these two re-
serve wings and groups did not take place until 1970.
Tabulations below have two deviations from the
above: use of CVG instead of the original CAG for the
period to 20 June 1944, and use of the unofficial
CVAG in the period 1946–48 to identify the Attack
Carrier Air Groups.