Singapore News: Ron Bartsch discussing Laser Pointers Gallery Singapore News: Ron Bartsch discussing Laser Pointers Avlaw Aviation Consulting in the News Singapore News: Ron Bartsch discussing Laser Pointers Rising number of aircraft hit by laser lights sparks safety concerns By Ehsan|2022-01-16T13:44:51+00:00April 1st, 2014|Avlaw Aviation Consulting in the News|0 Comments Read More