Atlanta-DeKalb-Peachtree

Witnesses reported a normal takeoff and climb was made to an altitude of approximately 400 feet agl at which time engine power ceased/decreased. The right wing then dropped, the nose and left wing rose and the aircraft entered a near vertical descent to ground impact. Post accident examination of the engines and turbochargers failed to disclose any pre-impact failures. Examination of the prop governors disclosed an rpm setting below takeoff or climb power; however, exact rpm setting could not be determined. The pilot had recently purchased this aircraft and most of his multi-engine experience was in Beech Barons. The throttle quadrant location of the throttle and prop controls on the Baron are in the reverse position of those on the Cessna 421. The pilot also had not been check out in the Cessna 421. All four occupants were killed.

The aircraft entered an embedded thunderstorm after being advised by artc of several large areas of heavy precipitations in his area and along the vicinity of his flight path. The pilots response was that his aircraft radar showed no build-ups or returns. ATC allowed deviations at pilot's discretion according to the recorded taped conversation. The pilot continued his flight path and was lost on radar shortly thereafter in a descending right turn at 16,800 feet msl. Witnesses saw him exit the bottom of the cloud at about 1,000 feet agl. The wings were seen to separate from the fuselage. Other witnesses saw the fuselage descend inverted, minus the wings, empennage and engines, to impact in a corn field. The wreckage was scattered over an area 1 and 1/2 miles long and 1/2 mile wide. Witnesses who had observed the aircrafts preparations for departure described it as 'mass confusion' in the cockpit. The aircraft reportedly crept forward six times during an extended 10-15 minute checklist while the engines were running at a high rpm setting on a ramp with other aircraft and people around. All four occupants were killed.

During arrival, the pilot was cleared for an ILS approach to runway 20L. The pilot stated that the approach was normal in moderate to heavy rain and he broke out at about 800 ft agl. He crossed the end of the runway with full flaps, was high, and touched down near the intersection of runway 20l and runway 27. This intersection was about 3,100 ft beyond the approach end of runway 20L. After touchdown, the aircraft continued off the end of the runway, went over an embankment and came to rest about 50 ft beyond the runway in soft mud. During the investigation white tire marks were found near the end of the runway. These marks resembled those made by hydroplaning action. The pilot stated he had trouble seeing the runway and that windshield wipers would have been helpful.

Just after liftoff, the single engine airplane encountered serious difficulties to gain height. It stalled and crashed in flames by the runway. The pilot, sole on board, was killed.

After takeoff from Atlanta-DeKalb-Peachtree Airport, while climbing, an engine failed. The crew lost control of the airplane that stalled and crashed by the airport. A pilot was killed while the second occupant was seriously injured.

A Gates Learjet 24, N454RN, operated as a corporate flight by Machinery Buyers Corp., crashed following takeoff from runway 20L at DeKalb-Peachtree Airport, Atlanta, Georgia. The aircraft was destroyed by impact and fire. The two crewmembers and five passengers were fatally injured and one person on the ground sustained serious burns. An apartment building was damaged, three parked vehicles were destroyed, and another vehicle was damaged by impact and fire. The pilot had filed an Instrument Flight Rules (IFR) flight plan from Atlanta, Georgia, to Miami, Florida, with a proposed departure time of 09:50 and an en route altitude of Flight Level 410. The flight was cleared for takeoff from runway 20L at 10:10. The weather at the time of the accident was overcast, with ceiling 500 feet, visibility 4 miles in fog and smoke, wind 060° at 4 knots, altimeter setting 30.20 inches. Ground witnesses stated that the airplane had made a normal take-off, but was trailing blue-white or blue-gray smoke when it crossed the airport boundary. The following conversation with the flight was recorded by the airport control tower:
Tower - "Lear 454RN it appeared the left engine laid a pretty good layer of smoke out of the left side there for approximately 300 or 400 feet."
454RN - "We just hit some birds."
Tower - "Roger, you turning to land?"
454RN - "Don't believe we're gonna make it." (Last transmission by the crew.
The aircraft climbed to a height about 250 to 300 feet above the ground before it started to settle in a nose-high attitude. The airplane collided initially with the roof of a three-story apartment building, approximately 2 miles south-southwest of the airport. The wreckage came to rest in a wooded ravine adjacent to a busy highway, 165 feet southwest of the damaged building. The airplane's takeoff path was over a residential area which contained numerous apartment complexes, shopping centers, and busy thoroughfares. A suitable emergency landing site was not available. The airplane's windshield and center post contained bird residue and bird feathers. After the accident, the remains of 15 cowbirds were found within 150 feet of the departure end of runway 20L. Both engines showed distortion and foreign object damage to the compressor rotor assemblies. Foreign material obstructed approximately 75 percent of the cooling air ports of the first-stage turbine nozzles.

Lehigh Acres Development, Inc., Flight 701, a Martin 404, N40412, departed from Runway 02R at DeKalb-Peachtree Airport, Chamblee, Georgia, at 0916 e.d.t. on an Instrument Flight Rules flight plan to Fort Myers, Florida. Two pilots, two cabin attendants and 29 passengers were on board. The aircraft had been fueled to approximately 800 gallons prior to departure. The weather at the time of takeoff was: Measured 400 feet overcast, visibility 1 mile with very light rain and fog. Atlanta Departure Control established radar and radio contact with the flight one minute after takeoff. .During the climb, there was a loss of power from the No. 2 engine. This loss rapidly deteriorated to the extent that little useful power was being developed. While the crew was working to correct the discrepancy with the No. 2 engine, the No. 1 engine lost power. The crew declared an emergency and reported that they were going down. Departure Control attempted to vector the aircraft to the Atlanta International Airport for an emergency landing. When the aircraft descended below the overcast, the pilot observed Interstate Highway 285 just below and decided to make an emergency landing on the median strip, heading west. Touchdown on the highway occurred at approximately 0930. The aircraft skidded along the highway for approximately one-half mile, struck the side of the Moreland Avenue bridge, and came to rest on top of the bridge. As the aircraft proceeded along the highway, it struck an automobile that was traveling east and inflicted fatal injuries to the five occupants. One passenger in the aircraft received fatal injuries. The two pilots and one flight attendant received serious injuries. Twenty-seven passengers received injuries requiring medical treatment or hospitalization. The aircraft was destroyed by impact; no fire developed.

On final approach to Atlanta-DeKalb-Peachtree Airport, both engines failed simultaneously. The pilot lost control of the airplane that stalled and crashed in Norcross, about 6 miles northeast of the airfield. Two passengers were killed while five other occupants were injured.