Aviation Accident Summaries

Aviation Accident Summary CEN15FA400

Silverton, CO, USA

Aircraft #1

N1099Q

CESSNA 310H

Analysis

The airplane owner, who was a noninstrument-rated private pilot and did not hold a multiengine airplane rating, was conducting a visual flight rules (VFR), personal cross-county flight in the multiengine airplane. Before the accident flight, the pilot flew the airplane to an intermediate airport to refuel. A review of air traffic control (ATC) radio transmissions between the pilot and an air traffic controller between 0911 and 0938 showed that, during the approach for landing, the pilot misidentified in every transmission the make and model airplane he was flying, referring to his airplane as a Piper Comanche instead of a Cessna 310. Further, he did not provide correct responses to the controller's instructions (for example, he reported he was set up for the left base leg instead of right base leg as instructed), and he provided inaccurate information about the airplane's position, including its distance and direction from the airport. A witness stated that, after the airplane landed and while it was taxiing, it almost hit another airplane and golf carts, and it was taxied close enough to the fuel pumps that it "knocked" a ladder with one of its propellers. The witness said that the pilot was not "observant about his surroundings." While at the intermediate airport, the pilot requested an abbreviated weather briefing for a VFR flight from that airport to the destination airport. However, the pilot incorrectly identified the destination airport as "L51," which was depicted on the VFR sectional chart for the Amarillo area but referred to the maximum runway length available at the destination airport not the airport itself. L51 was an airport identifier assigned to an airport in another state and located north of the accident location and in a direction consistent with the airplane's direction of travel at the time of the acident. During the  departure for the accident flight, the pilot taxied to and attempted to take off from an active runway without any radio communications with or clearance from ATC, which resulted in a runway incursion of an air carrier flight on final approach for landing to the runway. The air carrier initiated a missed approach and landed without further incident. The controller reported that the runway incursion was due to the accident pilot's loss of "situational awareness." Radar data showed that, after the airplane departed, it turned northward and away from a course to the intended destination airport. The northward turn and track was consistent with a course to an airport in another state. According to meteorological information, as the flight progressed northward, it likely encountered instrument meteorological conditions (IMC) while flying into rain showers. The wreckage was found in rising mountainous terrain, and the accident wreckage distribution was consistent with a low-angle, high-speed impact. Given that postaccident examination of the airplane revealed no mechanical anomalies that would have precluded normal operation, it is likely that the noninstrument-rated pilot did not see the rising mountainous terrain given the IMC and flew directly into it.  The pilot had told person(s) that he flew F-4 Phantoms, but a military identification card showed that the pilot was a retired Marine lance corporal. Although the pilot's logbook showed that he had accumulated 150 hours of multiengine airplane flight time, there was no record of the actual flights showing the accumulation of 150 multiengine airplane hours or any record that he had flown military aircraft. The logbook did not show that the pilot had received any flight training in the accident airplane. The logbooks also showed that he had flown numerous flights in the airplane with passengers without proper certification and that he had not had a recent flight review as required by Federal Aviation Regulations (FARs). The pilot's logbook showed that he had once made low-altitude (10 ft above the ground) passes over a parade in the same airplane. The airplane had not received an annual inspection for continued airworthiness as required by FARs. The pilot's noncompliance with FARs and the logbook entries indicate that he had a history of poor decision-making and piloting errors, which was reflected in his behavior and actions while landing at the intermediate airport and during the taxi and takeoff phases of the accident flight. Although the pilot had a number of medical problems that potentially could have interfered with his ability to safely operate the airplane, including spinal cord injuries, diabetes, and psychiatric issues, and was taking medications to treat them, these conditions and medications likely would not have interfered with his navigational skills and his ability to communicate on the radio or affected his decision-making. Although the available medical information was limited by the degree of damage to the body, there was no evidence of a medical condition or effects of a medication that contributed to this accident. Although ethanol was detected in the pilot's tissues, it likely resulted from postmortem production.

Factual Information

HISTORY OF FLIGHTOn September 5, 2015, about 1408 mountain daylight time a Cessna 310H, N1099Q, impacted mountainous terrain near Silverton, Colorado. The private pilot, a pilot-rated passenger, and two passengers were fatally injured. The airplane was destroyed by impact forces. The airplane was registered to and operated by the pilot as a 14 Code of Federal Regulations Part 91 a personal flight. Instrument meteorological conditions (IMC) prevailed at the time of the accident, and no flight plan had been filed. The pilot was not using air traffic control (ATC) services. The flight departed from Flagstaff Pulliam Airport (FLG), Flagstaff, Arizona, about 1150 and was destined for Tradewind Airport (TDW), Amarillo, Texas. A fuel receipt from the Big Bear City Airport (L35), Big Bear, California, showed that 20.04 gallons of fuel was purchased for the airplane on September 4, 2015. The pilot's daughter stated that the airplane was kept at L35 during the summer and afterward at Barstow-Daggett Airport (DAG), Daggett, California. She said that her father departed from L35 on September 5, 2015, about 0615 PDT, and arrived at DAG about 0630 PDT to pick up the passengers. He was then going to fly to Amarillo, Texas, following Interstate 40, where they were going to have dinner and then return the same day. She said that her father did not call her after he refueled and departed Flagstaff and that she called for help on September 6 because she had not heard from him. She said that there was another pilot aboard and that they had a GPS. She said that her father did not know anyone in Colorado or Montana. A part-time Unicom operator at L35 said that the pilot talked about conducting the flight about 1 week before the accident. The pilot asked "a lot of different pilots to go along as copilot" and asked him to go on the flight. The Unicom operator did not know what time the pilot departed on September 5, but "it was pretty early in the morning" when the pilot left to pick up passengers. The Unicom operator stated that the pilot purchased the airplane "not too long ago," that the airplane radios were "very old," and that the "instruments were not all that good." The pilot's initial contact with an air traffic control (ATC) facility on the day of the accident occurred during a visual approach to FLG. A rerecording of provided radio transmissions between the pilot and an FLG air traffic controller between 1011 and 1038 follows: N1099Q: "Flagstaff traffic this is Piper Comanche N1099Z I'm sorry quebec we're approximately thirty miles miles west of the field anybody know what how the weather is down there you socked in there cause we are flying over the top here." FLG tower: "Comanche 1099Q flagstaff tower we are open. The uh the ATIS is also broadcasting we're 900 broken, 1,600 broken, 2,400 overcast, visibility 10." N1099Q: "Oh thank you I just turned the ATIS then. I appreciate it thank you Flagstaff." N1099Q: "Flagstaff tower 1099Q about to land we are we are approximately 10 miles west of the airport." FLG tower: "Comanche uh 99Q flagstaff tower the uh we're IFR at the airport 900 broken 1600 broken visibility 10." 1099Q: "We are now approximately 8,000 feet we have visibility looks like greater than 10 miles." FLG tower: "Comanche 99Q I concur with the visibility uh are you requesting something special." FLG tower: "Comanche 99Q the field is now VFR the uh ceiling is well I have a scattered layer of 1,200 ceiling 1,600 report a right base for runway 21." N1099Q: "Report right base for runway 21 will do quebec." FLG tower: "Comanche 99Q uh verify you have information charlie." N1099Q: "Copy that we have we got a little bit of a … here." FLG tower: "Comanche 99Q roger the wind is 220 at 8 temperature 16 density altitude is 8,400 dew point 13 and the altimeter 30.26." N1099Q: "30.36 thank you." FLG tower: "altimeter 30.26 26." N1099Q: "Flagstaff tower this is quebec were gonna report left base runway 21 I just want to confirm that quebec." FLG tower: "Comanche 99Q are you set up for a right base or a left base you're coming from the west you said." N1099Q: "Oh its showing left base on my uh GPS left traffic on runway 21." FLG tower: "Comanche 99Q uh we can make whichever way you want I just need to know which direction you're coming from." N1099: "Well we're comin we're we're coming from 270 right now." FLG tower: "From 270 you should be west of the…airport where was the destination you left from." N1099Q: "Well we can report let's see the winds are from uh what." FLG tower: "Comanche 99Q the wind is 240 at 6 just report base." N1099Q: "Well… we're…right now…" FLG tower: "Comanche 99Q that came in broken and unreliable." N1099Q: "The winds are 210." FLG tower: "Wind 210 at 8." FLG tower: "Comanche 99Q how far from the airport are you." N1099Q: "We're downwind 21 left we're settin up for uh base for 21 left." FLG tower: "Okay we only have runway 21 okay I see you now you are on a left downwind runway 21 cleared to land wind 210 at 8." FLG tower: "Comanche 99Q runway 21 cleared to land." N1099Q: "…the end of the runway now…on the downwind we'll make base to final." FLG tower: "Comanche 99Q runway 21 cleared to land." N1099Q: "Cleared to land runway 21." FLG tower: "N99Q are you going to uh wiseman aviation the FBO." N1099Q: "Yes we want to gas up can we exit." FLG tower: "N99Q continue on the runway turn right alpha seven self-serve fuel will be towards the base of the rotating beacon if you want the uh FBO it's a green building near the uh rotating beacon." N1099Q: "Okay I see the rotating beacon I guess we can make a right taxi here." FLG tower: "N99Q you make right turn alpha seven that will get you more direct." N1099Q: "Gotcha alpha seven." N1099Q: "Flagstaff…down and clear of runway taxi to fuel pump." N1099Q: "Yep." N1099Q: "Quebec gettin ready to touchdown here runway 21 here flagstaff." A fixed-base operator (FBO) employee at FLG stated that, during the airplane's taxi to the fuel pumps, the airplane almost hit an "Eclipse jet," and he thought it was going to hit golf carts that were near the FBO building. When the airplane arrived, it taxied close enough to the self-serve fuel pumps that it "knocked" a ladder with one of its propellers. He said that the pilot was not "observant about his surroundings." The airplane had white "house letters" painted on its side similar to those on fighter or Air Force aircraft. The house letters had "pilot" followed by a name, which he could not remember seeing, and "copilot" followed by "God." The airplane "looked clean.". The employee stated that the pilot told him that he hoped there were no more clouds, there was no more weather, and that he wanted 75 gallons of fuel for the airplane. The pilot pointed east and added that it should be 2 more hours to their destination. The employee thought the destination was Amarillo but was certain that it was in Texas. The FBO employee said he showed the pilot how to use the fuel pump. The pilot gave the fuel order and payed for the fuel with cash. A passenger helped fuel the airplane at the self-serve fuel pump; he added about 15 gallons of fuel to the left and right wing fuel tanks (auxiliary fuel tanks) and put the fuel caps back on. The wing tip fuel tanks (main fuel tanks) were topped off. The FBO employee stated that another passenger said that he bought a "brand new GPS" and could not get "ADAS[Automated Weather Observing System Data Acquisition System]" to work and thought he also said, "oh well we'll figure it out later." At 1054, the pilot called Lockheed Martin Flight Services (LMFS) while at FLG and requested an abbreviated weather briefing for a visual flight rules flight from FLG to Amarillo, Texas. The pilot told the weather briefer that the Amarillo, Texas, airport identifier was "L51"; this was not the correct identifier for Tradewind Airport. The correct identifier was TDW; the L51 airport identifier was assigned to Heller Farm Airport, Winifred, Montana. Despite providing the weather briefer with the wrong airport identifier, the briefer did provide information for the flight to Amarillo. The pilot received the latest weather information in the briefing, which included Airmen's Meteorological Information for mountain obscuration, convective outlooks (the briefer mentioned that there was no convective activity yet but told the pilot to stay updated via Flight Watch), the terminal aerodrome forecast for Rick Husband Amarillo International Airport, Amarillo, Texas, the Meteorological Terminal Aviation Routine Weather Report for Tucumcari Municipal Airport, Tucumcari, New Mexico, and the winds aloft at 9,000 and 12,000 ft between the departure and destination airports. No record was found indicating that the accident pilot received or retrieved any other weather information before or during the flight. The FBO employee at FLG stated that, after the airplane was fueled, it taxied past the FLG ATC tower without making any radio communications with ATC. The airplane taxied onto a runway while an "air shuttle" was landing, and the air shuttle (SkyWest 2992) had to abort its landing. The pilot then turned the radio on and taxied off the runway and onto a taxiway near the air carrier ramp. A FLG airport rescue and firefighting (ARFF) employee drove to the airplane to talk to the pilot. The ARFF personnel told the left front pilot seat occupant that he had to move the airplane because it was blocking an air carrier ramp entrance. The employee said that FLG ATC had a "lengthy conversation" with the pilot after he had taxied the airplane off the runway and was told to call the FLG ATC tower. The employee said that he overheard on the FLG ATC frequency the air shuttle pilot asking about the airplane, and FLG ATC responded by saying it was "a case of situational awareness." According to an Air Traffic Mandatory Occurrence Report, SkyWest 2992, CRJ2/L, was on the instrument landing system (ILS) runway 21 approach and was cleared to land on runway 21. The accident airplane was observed northbound on taxiway A without authorization from the FLG tower. N1099Q turned right onto the connecting taxiway A2 continuing toward runway 21. At that time, the tower controller issued go-around instructions to SkyWest 2992 on about 1 1/2 mile final and coordinated missed approach instructions with Phoenix Approach. The accident airplane continued onto runway 21 and initiated the takeoff roll and then established communication with the tower. The tower controller instructed the accident pilot to cancel takeoff and exit the runway. SkyWest 2992 was vectored back to the ILS approach course and landed without further incident. The FLG ATC tower controller stated that, during his telephone conversation with the accident pilot following the runway incursion, the pilot "kind of missed the point," "came up with excuses" for the runway incursion, and did not know there was another airplane "out there" during the runway incursion. The controller stated that, when he told the pilot that there was an airliner on final, and it was at that point that the pilot "realized the gravity of the situation." The pilot then said that he had been flying for 50 years and nothing like this happened before. The controller said it "seemed" that the pilot "really didn't register" what had happened. The controller added that he did not remember having to repeat questions that he asked the pilot. The pilot did not seem upset nor did the pilot ask questions in response to the questions asked by the controller. The controller said that, during the second takeoff attempt, the accident airplane settled onto the runway after it had lifted off and then climbed out with a left turn. The ARFF employee stated that the accident airplane taxied from the FBO to taxiway A2, held at A2, and then taxied onto an active runway with a commercial regional airplane on short final without any radio contact to ATC. The employee said that the accident pilot transmitted that he did not have the airplane's radio turned on or "something to that effect" and stated that they were going to take off. The employee said that the radio transmissions from the accident pilot were "screwy" and "lacked organization and context, and was not current."The employee said that it seemed like the pilot had spent a lot of time around uncontrolled airports. The employee said that during the airplane's second takeoff attempt, the airplane remained low over runway 21 for a long time and that, about 1,000 ft from the departure end of the runway, the airplane pulled up, "not steep," and entered a left turn to the east and headed northeast. The flight was not receiving ATC services and was not assigned a transponder squawk code. The airplane used a squawk code of 1200 based upon ATC recordings and the arrival/departure times to and from FLG. The radar track of an airplane with a squawk code correlating to those times was plotted to provide an overview of the flight and is shown in figure 1. Figure 1. A radar plot of an airplane flight track consistent with the accident airplane. The plot shows a turn toward the north. PERSONNEL INFORMATIONPilot/Airplane Owner Information The pilot, age 71, held a private pilot certificate with a single-engine land airplane rating. The pilot's most recent FAA third-class airman medical certificate was issued December 17, 2013, with the limitation that he must wear corrective lenses for near and distant vision. At that time, the pilot reported a total flight time of 1,000 hours, 200 hours of which were in last 6 months. There was no military record received showing that the pilot had any flight experience in military airplanes. The pilot's daughter stated that her father flew F-4 Phantoms. An L35 employee reported that he believed that the pilot said he flew F-4 Phantoms in the military and transitioned to helicopters and was injured in Vietnam. A Department of Defense (DOD)/Uniformed Services identification card that belonged to the pilot was recovered from the accident site. The card showed that he served in the US Marine Corps at grade "E3," which according to DOD's Enlisted Rank Insignias was a grade of Lance Corporal. The L35 employee said the pilot told him the he was a doctor and "had an MD." He stated that he researched the things told to him by the pilot, and none of it was true. He said the pilot had "some speech issues" and that he had a "high pitched garbled voice." He said that pilot could not "keep a fluent conversation" without having an "issue with talking." He said that the pilot's aircraft radio transmissions were "very short," which "concerned" him and L35 staff. He said "there were a lot of circumstances that concerned people about his [the pilot's] flying." A review of the pilot's FAA airman record revealed that, on July 18, 2009, the pilot failed the practical portion of the examination in his first attempt for a private pilot certificate with a single-engine land airplane rating. Upon reexamination for the certificate/rating, he was to be reexamined on the following: IX. Basic Instrument Maneuvers, V. Performance Maneuver, and VII. Navigation. At the time of the examination, the pilot reported a total time of 301 hours and a total instruction time received of 52 hours. On September 21, 2009, the pilot successfully passed his second attempt and was issued a private pilot certificate with a single-engine land rating. At the time of reexamination, the pilot reported a total time of 305 hours and a total instruction time received of 55 hours. No record was found indicating that the pilot had been issued a multiengine airplane rating or that he had flown military aircraft.. The pilot's logbook, which was recovered from the accident site by first responders, had flight entries beginning July 7, 2007, and ending August 15, 2015. The logbook showed that the pilot's total flight time in single and multiengine airplanes was 801.9 hours, 255.6 hours of which were in single-engine airplanes and 217.7 hours of which were in multiengine airplanes. The first logbook page entry of a multiengine airplane flight time was dated January 6, 2013, in a

Probable Cause and Findings

The noninstrument-rated pilot's improper judgment and his failure to maintain situational awareness, which resulted in the flight's encounter with instrument meteorological conditions and controlled flight into terrain during cruise flight.

 

Source: NTSB Aviation Accident Database

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