NVG Counter balance weight/Neck Pain
"PPruners", I know this subject has been talked about awhile back but I did recall that a DIN was published (around 3 or 4 years ago) about refraining from the use of 600g counter balance weights due to plethora of reports of neck strain injuries. Having now reluctantly ended my Military flying career two years ago I no longer have access to DII so I could browse the archives. Does anybody have a copy of said DIN or able to have a browse for me? (sorry I don't know the reference either).
Thank you all in advance.
Faithless Out....