Flight test After serving for several years in staff assignments, Feightner received orders to attend the
U.S. Navy Test Pilot School at
NAS Patuxent River in Maryland. He graduated in July 1949 with the school's second class and served with the Flight Test Division at the Naval Air Test Center where he flew a variety of aircraft including helicopters and the Navy's largest transport, the
Lockheed R6V Constitution. Feightner also tested the
Grumman F8F Bearcat, the
Vought F4U Corsair, and the
Grumman F7F Tigercat. When Colonel
Charles Lindbergh came to evaluate the Tigercat, Feightner, as F7F project pilot, provided the pre-flight instruction. Feightner was assigned as the Navy's project pilot for the
Vought F7U Cutlass, a carrier-based jet
fighter-bomber with
swept wings and an unusual
tailless design. From July 23 to August 14, 1951, he performed carrier suitability tests of the Cutlass on board the . Feightner survived a number of near-fatal incidents in the Cutlass. During a test using the NAS Patuxent River air field catapult, an engine exploded and caught fire on takeoff. Unable to eject at such a low altitude, Feightner made use of a low spot in the river bank to turn the aircraft and return safely to the field where firefighters extinguished the burning engine. On July 23, 1951, he performed the first (and only) carrier takeoff and landing of the dash-1 variant on the aircraft carrier USS
Midway. Landing the Cutlass was hazardous due to the extreme nose-up attitude that restricted visibility forward and below. Feightner was unable to see the flight deck and relied on the
Landing Signal Officer (LSO) to provide the indication to reduce engine power. Despite assistance from the LSO, Feightner landed short of the desired position and nearly
struck the ramp. Although the fleet received the improved F7U-3, the Cutlass did not live up to its potential and remained in service less than four years.
Blue Angels In January 1952, Feightner received orders to the U.S. Navy's flight demonstration squadron—the Blue Angels. The squadron had been directed to add the Cutlass to their performance although neither Feightner nor Blue Angels commander
"Butch" Voris believed the aircraft was ready for formation flying. The F7U was the Navy's first operational aircraft fitted with a hydraulic
flight control system and reliability was still poor. In the event of failure, the mechanical backup system required eleven seconds before control was restored. The solution was to fly the F7Us separately from the rest of the team thereby creating the diamond and solo roles that remain to the present day. Feightner recruited former Blue Angel Lt. Harding C. "Mac" Macknight to fly the second Cutlass. At the start of the 1952 show season, fuel control problems grounded the team's
Grumman F9F Panthers leaving the Cutlasses to put on the primary demonstration between March and June. During a show at
Saufley Field in Florida, Feightner experienced a total loss of hydraulics on a full afterburner takeoff and steep climb. While trying to gain enough altitude for ejection he was able to stay with the aircraft until the back up control system engaged. He clipped trees on the end of the runway, causing the left engine to flame out. With hydraulic fluid streaming back in a bright flame, he made a hard turn and got the plane back on the runway, much to the excitement of the crowd. Feightner and Macknight performed maneuvers that showed off the best attributes of the F7U. The two solos would approach each other from opposite ends of the runway and, after passing each other, would roll the aircraft, deploy
speed brakes, and light
afterburners. In Feightner's opinion, "There just is not an airplane like it anywhere." Maintenance issues and additional near-fatal accidents put an end to Blue Angel Cutlass performances. While traveling to an airshow at
Naval Air Station Glenview in
Chicago, Illinois, both F7Us experienced in-flight emergencies. One of Feightner's engines failed shortly after takeoff, but before he could land, Macknight's right engine caught fire and the left engine quit soon after. Although Feightner called for him to eject, Macknight stayed with the burning aircraft and landed at Glenview. With the runway closed, Feightner was redirected to make his landing at Chicago's former Orchard Airpark, which had been expanded and renamed
O'Hare Airport after Feightner's former VF-3 commander. The runway had just been completed and was covered with peach baskets to prevent aircraft from landing until it was opened. Feightner was told to ignore the baskets and land on the new runway. As a result, Feightner's F7U became the first aircraft to land on the new runway for Chicago's O'Hare International Airport. After yet another in-flight emergency resulted in a forced landing at
Naval Air Station Memphis, the F7Us were given to the station's training center.
Return to testing In September 1952, Feightner returned to flight test as the development officer for Air Development Squadron Three (
VX-3). On December 3, 1953, Feightner participated in the first public demonstration of the
steam catapult chosen to launch heavy jet aircraft from the short decks of aircraft carriers. Flying a propeller-driven
AD Skyraider at the
Naval Air Material Center in
Philadelphia, Pennsylvania, Feightner described the steam-powered launch as "much better for the pilot" due to the relatively gentle start that eliminated the shock of other catapult techniques. Feightner contributed to the development of weapon delivery tactics for the
McDonnell F2H Banshee. The F2H-2B was modified for the attack role and had strengthened wings and pylons to accommodate a heavy weapon such as the
Mark 7 or
Mark 8 nuclear bomb. The F2H-2B testing on which Feightner worked included the longest non-stop, round trip flight from a carrier—more than 2,800 miles. He also participated in an 18-hour, low-level, non-stop, round-trip flight from a carrier with weapon delivery in a Douglas AD-3 Skyraider. ==Aviation commands==