Original U.S. Vietnam War APH-5 Helicopter Pilot Flying Helmet Likely by Sierra Engineering Co. - Incomplete Holsters & Cases and broke through completely about

and broke through completely about 4 inches from the left side loop

Just purchased at a resent military show

It was then recovered and brought back to the U

It is marked with early serial number 2468 on the bottom of the barrel by the hinge

As yet we haven’t heard whether or not they have been picked up

Original U.S. Vietnam War APH-5 Helicopter Pilot Flying Helmet Likely by Sierra Engineering Co. - Incomplete Holsters & Cases and broke through completely aboutOriginal Item: Only One Available. This is an incomplete example of a Vietnam War APH 5 Flying Helmet, as used by all branches of service during the Vietnam War. This Helmet appears to have been very well used, and retains its straps but is missing the microphone and the interior padding. Has a functional clear visor and is likely a size large. The original data tag is either under the styrofoam or gone, as we could not find it. But from other