NF5.nl - Ultimate NF-5 Resource PageDutch website dedicated to the NF-5A/B Freedom Fighter, with NF-5 description, Royal Netherlands Air Force service history and aircraft register, technical info and more (under construction).
http://www.nf5.nl/ - report broken - 211 hits since 21 Nov 2012
Information on the F-5 Freedom Fighter and F-5E/F Tiger II by Joe Baugher from N-156F to F-20 version, licensed produced versions, and (initial) delivery and service history for all (former) operators.
http://www.joebaugher.com/usaf_fighters/f5.html - report broken - 207 hits since 21 Nov 2012