Put the entry.lua file in ...\Saved Games\DCS\Mods\aircraft\Carrier Based Aircraft\

note if you dont have that folder then create it.

It allows you to define aircraft as carrier capable.

use the   entry.lua      file download
------------------------------------------------------------------------
here is the plain txt version.

declare_plugin("AllowCarrierBasedWW2")
--
make_aircraft_carrier_capable('FW-190A8',{"AircraftCarrier","AircraftCarrier With Tramplin"})
make_aircraft_carrier_capable('FW-190A9',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('SpitfireLFMkIX',{"AircraftCarrier","AircraftCarrier With Tramplin"})
make_aircraft_carrier_capable('SpitfireLFMkIXCW',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('P-47D-30',{"AircraftCarrier","AircraftCarrier With Tramplin"})
make_aircraft_carrier_capable('P-47D-30bl1',{"AircraftCarrier","AircraftCarrier With Tramplin"})
make_aircraft_carrier_capable('P-47D-40',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('Yak-52',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('P-51D',{"AircraftCarrier","AircraftCarrier With Tramplin"})
make_aircraft_carrier_capable('P-51D-30-NA',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('MosquitoFBMkVI',{"AircraftCarrier","AircraftCarrier With Tramplin"})

make_aircraft_carrier_capable('F-4E-45MC',{"AircraftCarrier","AircraftCarrier With Tramplin"})
-- ...
-- NOTE: You can add more Aircraft - look up the unit names in their respective modules' entry.lua files.
--       The string you need is the first argument in the make_flyable() call.
--
plugin_done()