Kansas City

The pilot and one passenger were on a business trip in the US from canada. The pilot had the aircraft fuel tanks 'topped off' prior to departure from Kansas City. The flight plan indicated 3 hours 30 min enroute to Albuquerque with 5 hours 30 min of fuel on board. Strong enroute winds and turbulence were forecast along the route of flight. The actual flight was 4.4 hrs. The aircraft crashed while turning from base leg to final at the Albuquerque Intl Airport. Examination of the wreckage revealed no evidence of fuel in or around the aircraft. The manufacturer recommends using the main tanks for 90 minutes before switching to any aux tank to prevent venting of return fuel overboard. Vented fuel will diminish fuel supply. Both occupants were killed.

On initial climb the pilot reported 'just lost one', followed by a loss of control and descent into a residential area. Subsequent investigation revealed a loose connection between the left engine throttle serrated washer and the serrated shaft. The engine had been removed and reinstalled a few flight hours prior to the occurrence. The pilot, sole on board, was killed.

Buffalo Airways flight 721, a regularly scheduled cargo flight, was operating between Oklahoma City, OK, and Fort Wayne, IN (FWA), with en route stops at Wichita, KS (ICT), and Kansas City, MO (MCI). The flight to Wichita was routine. En route to Kansas City, the crew deviated from course to avoid thunderstorms, but the descent into the terminal area was routine. At 21:42 flight 721 contacted the TRACON arrival radar controller. The controller directed the flight to turn to 060 degrees and told the flightcrew that they were being vectored to the ILS localizer for the ILS approach to runway 1. About 21:47 while the airplane was descending through about 6,500 feet, the first officer, who had been flying the airplane, turned the controls over to the captain. Buffalo Airways' regulations required captains to make all the approaches and landings whenever the ceilings and visibilities were less than 400 feet and 1 mile, respectively. At 21:50, after several intermediate descent clearances, flight 721 was cleared to descend to 2,400 feet. At 21:51, the controller told flight 721 that it was "five miles from DOTTE (the LOM), turn left zero four zero, maintain two thousand four hundred until established, cleared ILS runway one approach." The crew had completed the before-landing checklist, the landing gear was down and locked, and the flaps had been extended to 25 degrees, as required, for landing. At 21:52:40, the local controller advised flight 721 that it was No. 2 to land and that the winds were zero four zero at eight knots, and that the RVR on runway 1 was more than 6,000 feet. At 21:52:47, the first officer stated, "Localizer alive." The first office reported the airplane's altitude during the descent in 100-foot increments above "minimums (DH)" until the airplane reached the decision height. At 21:53:07, the first officer called, "Marker inbound." The flightcrew then received ATIS information "Sierra" which stated that the weather at the airport was in part: ceiling--100 feet, overcast; visibility 1/2 mile, fog; wind 40° at 8 knots. At 21:53:24, the captain remarked, "Already started the approach." At 21:53:32, 4 seconds after reporting that the airplane was 200 feet above minimums, the first officer told the local controller that, "Seven twenty-one is the marker inbound." The local controller acknowledged receipt of the message. At 21:53:41, after receiving a low-altitude alert generated by the Automated Radar Tracking System III (ARTS III) computer's Minimum Safe Altitude Warning (MSAW) function, the local controller warned flight 721 to "check altitude immediately should be two thousand four hundred, altimeter two nine six one." Flight 721 did not respond. However, the captain said "Call the radar (radio) altimeter please." At 21:53:46, the first officer responded, "Okay, there's twelve hundred on the (radio) altimeter." At 21:53:50, the local controller again called the flight and warned, "I have a low altitude alert, climb and maintain two thousand four hundred." Again, the flightcrew did not acknowledge receipt of the warning. At 21:53:51, a crewmember called out "pull it up," and at 2153:52, the captain applied power followed almost simultaneously by sounds of initial impact. Flight 721 struck the tops of trees on a 950-foot-high ridge about 3 nmi short of the approach end of runway 1. The airplane cut a relatively level 750- to 800-foot-long swath through the tree tops about 20 to 30 feet above the ground. The swath ended as the ridge and tree tops sloped downward. The airplane then rolled and turned to the right as it descended into the main impact area 2,000 feet beyond the initial impact site. All four occupants were killed.

The two aircraft, a Beech U-21A and a Piper PA-31-350, collided nearly head on at 7,000 feet msl over Independence, MO. In daylight VMC conditions with a visibility of 20 miles. The U-21 was in level cruise and the PA-31 was climbing eastbound to an undisclosed altitude enroute to Saint Louis. Both aircraft were equipped with operating mode-c transponders but the controller in contact with the U-21 did not observe the conflict and traffic advisories were not provided. The PA-31 was operating in accordance with visual flight rules. The U-21 was operating in accordance with instrument flight rules. After the collision both aircraft crashed in uncontrolled descent. There was no indication that either aircraft took any evasive action. The conflict alert subprogram of the ARTS III tracking system was not programmed to alert the controllers to the impending collision and the two controllers did not observe any target in the vicinity of the data block representing the U-21. All six occupants in both aircraft were killed.

The crew attempted an ILS approach with indefinite ceiling and RVR down to zero due to fog. The copilot was at controls. During a missed approach, the aircraft contacted runway where glideslope intersects terrain with sufficient force to shear all three landing gear. The right engine spolled down during climbout. The crew diverted to Detroit-Metropolitan Airport and complete a gear up landing. Minor fire broke out during ground slide. Both altimeters bench checked within tolerances. All three crew escaped with minor injuries.

The aircraft was a Beech TC-45J that had been modified into a Hamilton Turboliner under STC SA-1821-WE. During arrival, the pilot reported that he encountered moderate icing at 4,000 feet. He made a localizer-only approach to runway 35. An ATC specialist stated that they saw the aircraft break out of the clouds over the approach end of the runway. At about that time, the pilot transmitted that he was going to enter a left base turn for runway 35 and that he had the runway in sight. He started a turn, and shortly thereafter, the aircraft enter a steep nose down attitude. The aircraft impacted in a railroad yard in a relatively level attitude with the landing gear extended and the wing flaps retracted. However, during impact, it was still descending at a steep angle (estimated approximately 30°). It was destroyed by impact and ground fire. No preimpact, mechanical failure or malfunction was found. The minimum ceiling and visibility for a straight-in approach were 500 feet and one mile, and for a circling approach, the minimums were 700 feet and one mile. The pilot, sole on board, was killed.

The pilot received two weather briefings. Most of the first briefing was spend finding an alternate. The forecast include IMC with low ceilings, low visibilities with light snow, fog and possible freezing drizzle. The aircraft was not certificated for flight in known icing conditions. During arrival, the plane entered an overcast at 3,500 feet MSL. Two minutes later, the pilot reported and encounter with freezing precipitation. The first approach was abandoned in the vicinity of the FAF/outer marker after the pilot flew through the localizer course line and was half mile to the right. He was vectored for another ILS approach. While inbound on the approach, he was informed that approach control had received a low altitude alert. He was reminded that his altitude should be 2,600 feet until reaching the FAF; however, he reached only 2,400 feet. His airspeed was much higher than normal while descending from the FAF. The plane struck a building and burned about 1/3 mile northeast of the end of runway 18. The pilot, sole on board, was killed.

After takeoff from Kansas City Airport, while climbing, the airplane suffered an engine failure. The airplane lost height and entered a spin then crashed in a field, bursting into flames. All four occupants were killed.

En route from Iola to Kansas City, the crew encountered engine problems and was cleared to divert to Gardner Municipal Airport. On approach, both engines failed, forcing the crew to attempt an emergency landing. The airplane crash landed one mile west of the airfield. All three occupants escaped with minor injuries.

While descending by night to Raton Airport on a taxi flight from Kansas City, the twin engine airplane struck the ground and crashed few miles from the airfield. The aircraft was destroyed and all six occupants were killed. The wreckage was found two days later.