F-16C Block 40  -  s/n 90-0709  - c/n 1C-317  -  USAFE 510 FS 'Buzzards', 31 FW  -  June 1998

The 'bigmouth' intake was introduced with Blcok 30 s/n 86-0262. It is standard for a/c powered with GE F110 engines.
Block 40/42 introduced an increased all-up weight, which necessitated bulged main gear doors to accomodate larger wheels and a relocation of the landing lights to the nose gear door.