Introduction: Helicopter/Airplane Helmet MSA Gallet LH250 Baseball Style Sun Visor Mod

I find that when flying directly into the sun at the very early hours or twilight hours, the glare of the sun is unbearable. Even with darkly tinted visors, the experience is fatiguing and also makes reading the gauges and GPS challenging at times due to the reduced contrast.

I decided to mod my helmet, MSA Gallet LH250 in my case, with an aftermarket sun visor and thought it would be helpful for other pilots to share the info.


Tools required:

Parts required:

Step 1: Remove Outer Visor Guard

  1. Remove Allen screws from visor adjustment temple knobs.
  2. Pry gently both temple knobs away from the helmet and swing up the outer visor guard it should then be able to lift up out of the helmet.

Step 2: Drilling Fasteners Into Outer Visor Guard

  1. Mark the location of the 3 snap fasteners along the bottom edge of the guard.
  2. Support the visor guard with scrap wood on the drill press and drill the 3 holes.
  3. Drill the 3 holes.

Step 3: Attach Snap Fasteners

  1. Attach snap fasteners with hardware.
  2. If screws need to be shortened use the screw cutting tool (see photos of tool)

Step 4: Reattach Outer Visor

  1. Attach the rear part with two pins first
  2. Then swing the guard down whilst pulling temple knobs out slightly.
  3. Once the temple knobs are in the temple holes, you will need to rotate the knobs slowly until they "click" into place.
  4. Then reattach the temple knobs screws using the 2.5mm Allen wrench
  5. Sun visor can now be easily installed on the helmet, using the 3 snap fasteners.