New Hampshire

With an auxiliary fuel tank system installed, the pilot filled the tanks and departed. A few minutes later, he noticed fuel on the floor of the cabin, and tried to reach an airport. However, the fuel fumes were so strong he elected to land in an open field. After touchdown, the airplane passed through a ditch the pilot had not observed from the air. The nose landing gear collapsed and the airplane nosed over. An airborne witness reported the pilot exited the airplane after about 5 minutes, and about 5 minutes later, the airplane caught fire and burned. The post crash fire consumed the cabin. In an interview, the pilot reported that he had not initiated use of the auxiliary fuel tank system when the accident occurred. He also reported he could not see where the fuel was coming from. The investigation revealed the tank installation did not match the FAA Form 337, the instructions for use of the ferry tank system were inadequate, and the pilot had reported that the auxiliary fuel pumps were secured to a board which was not secured to the airplane.

The first officer was in the left seat, flying the airplane, and the captain was in the right seat, for the positioning flight. Approaching the destination, the crew briefed, then attempted an ILS RWY 18 approach. The captain reported not receiving the localizer, when, in fact, the airplane was actually about 5 nautical miles to the left of it. Winds at the airport, about that time, were from 190 degrees true, at 5 knots; however, area winds at 6,000 feet were from 220 degrees, in excess of 40 knots. The crew executed a missed approach, but did not follow the missed approach procedures. The captain later requested, and received clearance for, the VOR RWY 25 approach. The captain partially briefed the approach to the first officer as the airplane neared the VOR, then subsequently "talked through" remaining phases of the approach as they occurred. The outbound course for the VOR RWY 25 approach was 066 degrees, and the minimum altitude outbound was 4,300 feet. After passing the VOR, the captain directed the first officer to maintain 4,700 feet. The airplane's last radar contact occurred as the airplane was proceeding outbound, 7 nautical miles northeast of the VOR, at 4,800 feet. As the airplane approached the course reversal portion of the procedure turn, the captain initially directed the first officer to turn the airplane in the wrong direction. When the proper heading was finally given, the airplane had been outbound for about 2 minutes. During the outbound portion of the course reversal, the captain told the first officer to descend the airplane to 2,900 feet, although the procedure called for the airplane to maintain a minimum of 4,300 feet until joining the inbound course to the VOR. During the inbound portion of the course reversal, the captain amended the altitude to 3,000 feet. As the airplane neared the inbound course to the VOR, the captain called out the outer marker. The first officer agreed, and the captain stated that they could descend to 2,300 feet. The first officer then noted that the VOR indications were fluctuating. The captain pointed out the VOR's continued reception, and the first officer noted, "but it's all over the place." Shortly thereafter, the first officer stated that he was descending the airplane to 2,300 feet. Three seconds later, the airplane impacted trees, then terrain. The wreckage was located at the 2,300-foot level, on rising mountainous terrain, 061 degrees magnetic, 12.5 nautical miles from the VOR. It was also 10.3 nautical miles prior to where a descent to 2,300 feet was authorized. There was no evidence that the crew used available DME information. There was also no evidence of pre-impact mechanical malfunction.

The 74 year old pilot and his wife were on a trip to attend a funeral. A witness, who heard the airplane overhead, reported that it sounded low and at least one engine was operating. He reported that when he looked up, the airplane was in a dive, spinning slowly; however, the airplane did not make a complete revolution. Radar data showed the airplane in a left descending turn at approximately 2000 feet per minute. The airplane impacted the ground about 3 miles west of the airport in a near vertical descent, and much of the forward section had penetrated the ground. There was a post-crash fire. Examination of the airplane and various actuators confirmed that the landing gear was retracted, flaps were extended 5°, elevator and aileron trim were neutral, and the rudder was positioned 3° left. Examination of the engine confirmed internal/rotational damage. Both occupants were killed.

While parked at Pease AFB and under maintenance, the aircraft suffered several explosions and caught fire. Two mechanics evacuated safely and the aircraft was destroyed by fire. It is believed the aircraft caught fire as it was being prepared for refueling and had a little fuel on board.

The aircraft crashed after executing a missed approach at Whitefield during IMC weather. The aircraft was seen at 300-400 feet agl during some part of the maneuvering near the airport. The aircraft seemed to be heading for the airport when last seen by ground observers. The only indication of trouble was the low altitude of flight. The aircraft crashed at the 2,800 feet level of twin mountain on a heading of 120° at 2035 hours. It was last seen about 2015 hours. No fuel was found in the engine fuel dividers or fuel lines. The inboard tanks were more than half full of fuel. Normal operation calls for takeoff, climb and descent on the inboard tanks. The outboard tanks are used for non-maneuvering flight during cruise. A passenger was seriously injured while four other occupants were killed.

According to the pilot, shortly after takeoff the aircraft began to pitch up, decelerate, and roll right. He reduced power and lowered the nose in an unsuccessful attempt to regain control. There were no mechanical malfunctions reported. Both occupants were injured.

The pilot was flying inbound for the ILS runway 02 approach via the Gardner VOR transition. While on the transition, the aircraft descended below the 4,000 feet msl minimum altitude to 2,600 feet msl. The pilot was alerted by ATC. He responded that his chart read 3,000 feet. The aircraft then climbed above 2,700 feet, but descended again (to 1,500 feet msl) until about 2 miles outside the outer marker. The minimum published altitude to intercept the glide slope was 2,600 feet and the recommended (glide slope) altitude for crossing the outer marker was 2,548 feet. Before reaching the outer marker, the aircraft made an abrupt turn to the southwest, entered a steep descent and crashed in a wooded area. An exam of the aircraft did not disclose any evidence of a malfunction. A flight inspection of the nav aids disclosed satisfactory operation. A post mortem exam was inconclusive to possible physical impairment. The procedure turn altitude for the approach was 3,000 feet, but the Gardner transition did not require a procedure turn. The pilot, sole on board, was killed.

The pilot had filed an IFR flight plan; however, he took off in VFR conditions and did not activate the flight plan. Radar data showed that the latter part of the flight was flown at 6,300 feet, then at 1712:39 est, a descent was begun. One minute later, the flight was last recorded at 3,700 feet. Subsequently, the aircraft crashed near the top of a 3,165 feet mountain. The elevation of the crash site was about 3,000 feet. The terrain was rocky and covered with ice and snow when the investigators arrived at the crash site. Approximately 8 miles west-northwest at Keene, NH, the 1755 est weather was, in part, 3,200 feet broken, 5,500 feet overcast, visibility 10 miles, wind from 130° at 10 knots. The elevation of the Dillant-Hopkins Airport at Keene was 487 feet. Both occupants were killed.

Shortly after takeoff from West Deering-Hawthorne-Feather Airpark, the twin engine airplane encountered difficulties to gain height and rolled left and right. It struck trees, stalled and crashed in a wooded area, bursting into flames. Both crew members were seriously injured.

Shortly after takeoff from Manchester Airport, while climbing, the crew reported compass problem when the airplane entered an uncontrolled descent and crashed in Bedford, about four miles west of the airport. The aircraft was destroyed and both occupants were killed.