HelicoptersC/NPhotos Photos Flottille 31F Aéronautique Navale NH Industries NH90 NFH 20 Jun-18 Jun18 pictured as 31F /20 at APROC 2018 in Gilze-Rijen NH Industries NH90 NFH 20 Jun-18 Jun18 pictured as 31F /20 at APROC 2018 in Gilze-Rijen Westland Lynx HAS4 (FN) 804 Jun-05 Jun05 pictured with 31F in special camo for base 80 years at Hyeres/Le Palyvestre during BAN open day; Westland Lynx HAS4 (FN) 804 Jun-05 Jun05 pictured with 31F in special camo for base 80 years at Hyeres/Le Palyvestre during BAN open day;