
(MAP NOTE: Dates on map show day unit arrived at location - not comminced combat ops.)
USMC AIR UNITS ASHORE: OKINAWA (Along with base of operations and dates units started combat operations)
TACTICAL AIR FORCE: TG 99.2AIR DEFENCE COMMAND: TU 99.2.1MAG-31 (Yontan, Chimu) April 7
VMF-224
VMF-311
VMF-441
VMF(N)-542
MAG-33 (Kadena, Awase) April 9
VMF-312
VMF-322
VMF-323
VMF(N)-543
MAG-22 (Ie Shima, Chimu) May 21
VMF-113
VMF-314
VMF-422
VMF(N)-533
MAG-14 (Kadena, Awase) June 8
VMF-212
VMF-222
VMF-223
ANTISUBMARINE UNIT: TU 99.2.3VMTB-232 April 22
VMTB-131 May 30
(NOTE: Though an ASW unit, VMTB-232, due to lack of equipment and USN units able to cover her role was pressed into Day/Night troop support bombing and para dropping suppies.)
BOMBER COMMAND: TU 99.2.2VMB-612 July 29
(NOTE: Only a few missions flown.)
AIR SUPPORT CONTROL UNIT: TU 99.2.5 VMO-2 (2nd MarDiv)
VMO-3 (1st MarDiv)
VMO-6 (6th MarDiv)
VMO-7 (III AmphibCorps Artillery)
(NOTE: Flying L-4 Light Planes to provide spotting for air support and artillery.)
USMC AIR UNITS AFLOAT: OKINAWA(NOTE: Not counting TASK FORCE 58 units.)
TASK UNIT 52.1.1 (Later 32.1.3)
MCVG-1 (USS BLOCK ISLAND CVE-106) May 10
VMF-511
VMTB-233
MCVG-2 (USS GILBERT ISLANDS CVE-107) May 21
VMF-512
VMTB-143
(NOTE: Each "Marine" CVE carried 8x F4U-1D, 8x F6F-5N, 2x F6F-5P & 12x TBM's.)
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Hope this helps you out.

If pressed, I can give you the type of aircraft for each squadron - but it will take some time.
I can also give you a similar list for the ARMY AIR FORCE Units ashore and the day they started combat ops.
Let me know.
!