# NTSB ATL98FA002: Beech 95-B55, N315K, Kennesaw, GA, October 15, 1997 - Type: NTSB accident investigation - Classification: Accident · Fatal · Field investigation · Final report - Date: October 15, 1997, 16:59 local (20:59 UTC) - Place: Kennesaw, GA - Coordinates: 34.020946, -84.610557 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=34.0209&lon=-84.6106&mi=10 - Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping) - Highest injury: Fatal - Injuries: 1 fatal - Status: Completed, report October 30, 1998 - Report: Approved by Office Director - NTSB case key (mKey): 3917 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ATL98FA002 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/3917/pdf - Page: https://openairdocs.org/ntsb/ATL98FA002 ## Probable cause the pilot's improper emergency procedures and subsequent loss of aircraft control, while attempting to maneuver for a precautionary landing. A factor relating to the accident was: partial loss of power in one or both engines for undetermined reason(s). ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power, takeoff - initial climb - reason for occurrence undetermined (cause) - Loss of control - in flight, maneuvering - turn to landing area (emergency) - emergency procedure - improper, pilot in command (cause) - aircraft control - not maintained, pilot in command (cause) - In flight collision with terrain/water, maneuvering - turn to landing area (emergency) ## Analysis According to the tower controller, the airplane took off and was about 1/2 mile off the end of the runway and about 300 feet above ground level (agl) when the pilot radioed that he was 'losing RPM'. Witnesses stated that the airplane was very low, about 150 to 200 feet. They said they saw the airplane bank hard to the left and impact the ground with the left wing. It then cartwheeled down the hill and burst into flames. The majority of the airplane was destroyed by impact and postcrash fire. Examination of both engines revealed normal operational signatures throughout. Examination of both propellers revealed damage consistent with the development of power. Both propellers impacted the ground, separated from the respective engines, and tumbled coming to rest in grassy areas. There was evidence that during impact, both engines were producing some power, and both propellers were rotating. The specific amount of power could not be quantified. ## Factual narrative HISTORY OF FLIGHT On October 15, 1997, about 1659 eastern daylight time, a Beech 95-B55, N315K, collided with the ground while attempting an emergency landing shortly after takeoff at the McCollum Airport, Kennesaw, Georgia. The airplane was operated by the Commercial Pilot under the provisions of Title 14 CFR Part 91, and visual flight rules. Visual meteorological conditions prevailed and no flight plan was filed for the local flight. The pilot and sole occupant sustained fatal injuries, and the airplane was destroyed by impact forces and post crash fire. The flight was originating at the time of the accident. According to the tower controller, and witnesses the airplane had fueled, and had taken off on runway 09, about 30 minutes prior to the accident flight but returned to the airport because his cabin door was not secured. The controller stated that after landing on runway 27, the airplane taxied to DLK Aviation Inc., where a mechanic secured the door. A few minutes later the pilot requested clearance for takeoff again and was cleared to runway 09. According to the tower controller the airplane took off and was about 1/2 mile off the end of the runway and about 300 feet above ground level (agl) when the pilot radioed that he was "loosing RPM". The controller cleared local traffic from the area and told the pilot that he was cleared to land on runway 27. The pilot acknowledged the clearance and stated that he "was trying". Witnesses stated that they saw the airplane in a shallow bank to the left. They said that the airplane appeared to be lining up to land on highway 575, however, the traffic was very heavy at that time and it appeared that the pilot aborted that landing and attempted to return to the airport. Witnesses stated that the airplane was very low, about 150 to 200 feet. They said they saw the airplane bank hard to the left, and impact the ground with the left wing, cartwheel down the hill, and burst into flames. The airplane crashed and burned approximately one mile east of the airport at the on-ramp to highway 575 off Barrett Parkway, near a large shopping center. PERSONNEL INFORMATION The pilot was certificated as a commercial pilot with instrument and multi engine ratings. The pilot reported having 10,000 hours military and 3,000 hours civilian on his last medical examination. The pilot's most recent second class medical was issued on July 26, 1979. The pilot's most recent Flight Review was dated September 22, 1996, and was given in a Bellanca Citabria single engine airplane. Additional pilot information may be obtained in this report on page 2 and 3 under the section titled Owner/Operator and First Pilot Information. AIRCRAFT INFORMATION The Beechcraft Baron, 95-B55 (T42A), was a four (4) seat, twin engine airplane, and was registered to the pilot. On October 1, 1997, the aircraft received an annual inspection following a 12 month overhaul which included two rebuilt engines from T.W. Smith Engine Co, Inc. The annual inspection, overhaul of the airframe and installation of the engines were done at DLK Aviation, Inc., in Kennesaw, Georgia. The airplane was flown on two test flights prior to the accident. Both flight were about one hour each. The test pilot stated that the first flight which was conducted on September 17, 1997, found that the right engine was running rich, and the electric trim was reversed, otherwise the test flight was uneventful. He said the second test flight which was conducted on October 2, 1997, found no discrepancies. The accident flight was the forth flight after the annual and the second flight by the owner/pilot. According to the airplane log book, the most recent annual prior to October 1, 1997, was August 15, 1980. New brakes were installed on July 8, 1982 at a Hobbs meter reading of 4,374.3 hours. On October 16, 1996, a mechanic inspected the airplane for a ferry permit so it could be flown from Dekalb Peachtree Airport (PDK) to his facility at McCollum Cobb County Airport (RYY) for an annual inspection. The Hobbs meter showed 4,964.3 hours, and was inoperative. It is not know when the Hobbs meter became inoperative, but the airplane had flown 590.0 hours from 1982 until the Hobbs meter became inoperative. A flight instructor was hired by the mechanic to fly the airplane from PDK to RYY. The instructor pilot called and had the airplane refueled for the flight. When he arrived at the hangar to get the airplane, he found five buckets under the right wing to catch fuel that was leaking from the tank. He called the owner about the fuel leaks, and the owner told him the tank only leaked when there was more than ten gallons of fuel in the tank. When the instructor pilot attempted to drain the sump, the quick drain broke off and all the fuel drained onto the ground. The tank and quick drain were replaced and the airplane was flown to RYY. METEOROLOGICAL INFORMATION Visual Meteorological conditions prevailed at the time of the accident. Additional meteorological information may be obtained in this report on page 4 under the section titled Weather Information. WRECKAGE AND IMPACT INFORMATION The initial ground impact occurred on the pavement in the southbound lane of highway 575 in the direction of 295 degrees. Three distinctive slashes approximately 22 inches apart, and red glass was found at the initial impact point. The airplane continued down an embankment from the pavement in the direction of 295 degrees. Additional slash marks and parts from the nose section including the windshield were found in the ground just off the paved shoulder of the road. The airplane came to rest in an inverted position approximately 134 feet from the initial ground impact. Orientation of the inverted wings looking from the left wing tip to the right wing tip was 170 degrees, and the aft fuselage section pointed in the direction of 210 degrees. The left engine labeled "A", was located near the right wing tip. The right engine labeled "B", was located 66 feet in the direction of 240 degrees from the right engine. The left propeller labeled "A" was located behind the empennage, and the right propeller labeled "B" was located 74 feet in the direction of 015 degrees from propeller A. (See attached wreckage diagram for locations of items labeled "A" & "B" above.) The wings, fuel cells, fuel lines, cockpit and cabin area, and most of the aft fuselage were destroyed by impact and post-crash fire. Additionally, the switches, circuit breakers, and instruments were also destroyed by impact and post-crash fire. Control cable continuity was established by visual examination. Trim tab positions were not considered reliable because the cables had been pulled during the impact sequence. The landing gear and flaps were found in the retracted position. Both boost pumps were destroyed. The selector valves sustained impact and post-crash fire damage. All the fuel lines connected to the selector valves were consumed by the post-crash fire, and positive identification of the selector valves as to which was left or right could not be made. The left wing came to rest upside down. It sustained impact damage, and was mostly consumed by fire. A section of the wing outboard of the aileron separated during the impact sequence, and was approximately 34 feet up the wreckage trail. The post-crash fire consumed most of the left aileron, Aileron control continuity was established from the cockpit to the bellcrank. The bellcrank was intact, and the control rod from the bellcrank to the aileron was intact and attached at each end. Trim tab cables were intact from the cockpit to the tab actuator. The trim tab separated from the aileron, but, the control rods from the actuator to the tab were intact. Continuity of the flap drive cable from the motor to the actuator was confirmed by visual examination, and the actuator attachments were intact. The left flap actuator extension measured 13/4 inch. This mea ## Aircraft - Registration: [N315K](https://openairdocs.org/deregistered/N315K-2000-03-07), registration cancelled 2000-03-07, S/N TC-865 (OpenAirDocs) - Reported make and model: Beech 95-B55 - Registry model: [Beech 95-B55 (T42A)](https://openairdocs.org/model/beech-95-b55-t42a) (registry code 1152706) (OpenAirDocs) - Category: Airplane - Serial number: TC-865 - Airframe hours: 4964 - Engines: Continental IO-470-L 260 horsepower reciprocating - Damage: Destroyed - Fire: On-Ground - Flight: Personal, Part 91 - Registered owner: John Jamgochian - Airworthiness certificate: Standard, Normal - Last inspection: Annual, October 1, 1997, 3 hours before - Departed: RYY - Airport: RYY, Mc Collum Field, runway 9, 5,105 × 75 ft, concrete ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 74; commercial; airplane ratings: single-engine land, multi-engine land; instrument ratings: airplane; medical: class 3, expired; seat: left; toxicology performed; flight hours: 3,000 total ## Weather - Conditions: Visual (VMC), Day - Wind: 90° at 4 knots - Visibility: 10 statute miles - Lowest ceiling: 3,100 ft overcast - Temperature: 63 °F, dew point 52 °F - Altimeter: 30.00 inHg - Observed at: RYY, 1 nm away ## FAA reports on this event (1) The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs). - [Accident 19971015030669A](https://openairdocs.org/incident/19971015030669A), Oct 15, 1997: Beech 95B55, Marietta, GA, Destroyed, 1 fatal. Lost RPM left engine on climbout. Rolled into same and crashed. Unskilled engine out emergency. Tried turnback. (.4)according to the tower controller, the… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.