Northrop skipped over the APG-69 in favor of the General Electric AN/APG-67 for the F-20 project, but the APG-69 was used by a number of other F-5 operators, and other light fighter projects like the ALR Piranha.
Northrop melompati APG-69 mendukung General Electric AN/APG-67 untuk proyek F-20, tetapi APG-69 digunakan oleh sejumlah operator F-5 lainnya, dan proyek tempur ringan lainnya seperti ALR Piranha.