and resources. Its staff consisted of eight F-4 Phantom II instructors from VF-121 and one intelligence officer hand-picked by the school's first officer-in-charge, Lieutenant Commander Dan Pedersen, USN. Together, F-4 aviators Darrell Gary, Mel Holmes, Jim Laing, John Nash, Jim Ruliffson, Jerry Sawatzky, J. C. Smith, Steve Smith, as well as Wayne Hildebrand, a naval intelligence officer, built the Naval Fighter Weapons School syllabus from scratch. To support their operations, they borrowed aircraft from its parent unit and other Miramar-based units, such as composite squadron VC-7 and Fighter Squadron VF-126. The school's first headquarters at Miramar was in a stolen modular trailer. According to the 1973 command history of the Navy Fighter Weapons School, the unit's purpose was to "train fighter air crews at the graduate level in all aspects of fighter weapons systems including tactics, techniques, procedures and doctrine. It serves to build a nucleus of eminently knowledgeable fighter crews to construct, guide, and enhance weapons training cycles and subsequent aircrew performance. This select group acts as the F-4 community’s most operationally orientated weapons specialists. Top Gun's efforts are dedicated to the Navy’s professional fighter crews, past, present and future." Highly qualified instructors were an essential element of Top Gun's success. Mediocre instructors are unable to hold the attention of talented students. Top Gun instructors were knowledgeable fighter tacticians assigned to one or more specific fields of expertise, such as a particular weapon, threat, or tactic. Every instructor was required to become an expert in effective training techniques. All lectures were given without notes after being screened by a notorious "murder board" of evaluators who would point out ambiguities or flawed concepts in the draft presentation. The curriculum was in a constant state of flux based upon class critiques and integration of developing tactics to use new systems to combat emerging threats. Instructors often spent their first year on the staff learning to be an effective part of the training environment. Top Gun initially operated the Douglas A-4 Skyhawk and borrowed USAF Northrop T-38 Talons to simulate the flying characteristics of the MiG-17 and MiG-21, respectively. The school also used Marine-crewed Grumman A-6 Intruders and USAF Convair F-106 Delta Dart aircraft when available. Later adversary aircraft included the IAI Kfir and General Dynamics F-16 Fighting Falcon; and the T-38 was replaced by the Northrop F-5E and F-5F Tiger II. In addition to maneuvering skill, knowledge of weapons systems was