Here are the "lights" for the Hovercraft. Put this into your "aircraft.cfg" for the Hovercraft. You will see "Shockwave" lights, but if you don't have shockwave, this will still work. Enjoy.
[LIGHTS] //by jdl
light.0 = 3, 12.20, -11.45, -0.45, fx_navredSM //port mid
light.1 = 3, 17.4, -1.6, 6.0, fx_navredSM // port high
light.2 = 3, 12.7, 11.35, -0.35, fx_navgreSM //starboard mid
light.3 = 3, 17.4, 1.6, 6.0, fx_navgreSM //starboard high
light.4 = 2, 3.00, -11.50, -0.45, fx_strobe // Left ... 2, -2.45, -18.10, -0.49, fx_strobe
light.5 = 2, 3.00, 11.50, -0.45, fx_strobe // Right
light.6 = 1, -0.52, 0.00, 10.00, fx_shockwave_beacon_rotating_red //top center
light.7 = 1, -19.0, 4.55, 12.90, fx_navwhiSM //back top
light.8 = 5, 25.8, 1.3, -1.4, fx_landing
light.9 = 5, 25.8, -1.3, -1.4, fx_landing
light.10 = 5, 25.8, 1.3, -1.4, Fx_shockwave_landing_light_narrow // Shockwave light
light.11 = 5, 25.8, -1.3, -1.4, Fx_shockwave_landing_light_narrow // Shockwave light
Doug