# NTSB SEA05FA092: Cessna T210N, N106PM, Kalispell, MT, May 3, 2005 - Type: NTSB accident investigation - Classification: Accident · Fatal · Field investigation · Final report - Date: May 3, 2005, 15:40 local (21:40 UTC) - Place: Kalispell, MT - Coordinates: 48.140834, -113.910003 - Nearby events: https://openairdocs.org/map.md?lat=48.1408&lon=-113.9100&mi=10 - Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping) - Highest injury: Fatal - Injuries: 2 fatal - Status: Completed, report March 28, 2006 - Report: Approved by Office Director - Parties: Cessna Aircraft company, Teledyne Continental, FAA FSDO - NTSB case key (mKey): 61414 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA05FA092 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/61414/pdf - Page: https://openairdocs.org/ntsb/SEA05FA092 ## Probable cause Loss of aircraft control during climb while in instrument meteorological conditions. Icing conditions was a factor. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of control - in flight, climb - to cruise - aircraft control - not maintained, pilot in command (cause) - weather condition - icing conditions (contributing factor) - In flight collision with terrain/water, descent - uncontrolled - terrain condition - mountainous/hilly ## Analysis Approximately 15 minutes after takeoff, while climbing to an ATC assigned altitude of 13,000 feet, radar and radio communications with the pilot/aircraft were lost. Radar information indicated the airplane started a descending right turn shortly before it disappeared from radar coverage. The descending turn started shortly after the airplane reached 12,000 feet. Weather data indicated widespread areas of IFR conditions. Icing conditions were forecasted, as well as reported, along the pilot's route of flight. The airplane was not certified for icing conditions. Post accident examination of the wreckage revealed no evidence to indicate a pre-impact mechanical malfunction or irregularity with the airplane that may have contributed to the accident. ## Factual narrative HISTORY OF FLIGHT On May 3, 2005, about 1540 mountain daylight time, a Cessna T210N airplane, N106PM, was destroyed subsequent to an in-flight collision with mountainous terrain approximately 19 miles east of Kalispell, Montana. The aircraft was owned by Papa Mike Aviation, LLC, of Whitefish, MT, and operated by the pilot as an instrument flight rules (IFR) cross-country flight under the provisions of Title 14, CFR Part 91, when the accident occurred. The private pilot and pilot rated passenger were fatally injured. Instrument meteorological conditions prevailed at the time of the accident and an IFR flight plan was activated for the flight that originated at Glacier Park International Airport (KFCA), Kalispell, Montana, at 1524 MDT. The pilot's flight planned destination was Natrona County International Airport, Casper, Wyoming (KCPR). On the afternoon of May 3, Salt lake City Air Traffic Control Center issued an Alert Notice (ALNOT) after radio and radar contact with the accident aircraft was lost. That same evening, about 2030, the airplane wreckage was located in a remote area east of Kalispell. PERSONNEL INFORMATION Airmen records on file at the Federal Aviation Administration (FAA) Airmen's Certification Division, Oklahoma City, Oklahoma, revealed the pilot was issued a private pilot certificate on April 20, 1992, with a rating for airplane single engine land (SEL), and an instrument rating (SEL) on March 27, 1997. FAA records showed that the pilot held an FAA third-class medical certificate issued on May 19, 2004. The medical certificate carried a limitation requiring the pilot to wear lenses for distance vision and posses glasses for near vision. Flight training records showed that the pilot completed 26.1 hours of dual flight instruction from a certified flight instructor (CFI) following the purchase of the accident airplane. According to the training records, the pilot completed a total of nine instructional flights, between April 21, 2004 and June 3, 2004, totaling 26.1 hours. The records showed that the pilot received the following endorsements during the flight training: FAR 61.31(e) additional training required for operating complex airplanes; FAR 61.31 (f) additional training required for operating high-performance airplanes and a flight review prescribed in FAR 61.56 (a). Additional flight training records showed that the pilot completed 18 hours of dual instrument flight instruction from a certified instrument flight instructor (CFII) between July 26, 2004, and January 24, 2005. The pilot completed an instrument proficiency check (FAR 61.57 [d]) on November 11, 2004. FAA medical records showed that on the pilot's last Application for Airman Medical Certificate (form 8500-8), dated May 19, 2004, the pilot listed 720 hours total time On the pilot's latest Application for Airmen Medical Certificate (form 8500-8), dated May 19, 2004, the pilot listed 720 hours in box 14 (total pilot time to date) and 10 hours in box 15 (total pilot time past 6 months). An attempt to locate the pilot's personal flight time logbook(s) was unsuccessful. AIRCRAFT INFORMATION The accident airplane, a Cessna T210N -Turbo Centurion- (serial number 21062965), was equipped with a Teledyne Continental TSIO-520 series engine, rated at 310 horsepower. The airplane was also equipped with pneumatic de-icing boots installed on the leading edges of the wings and horizontal stabilizer. The Pilot's Operating Handbook (POH) supplement associated with the de-icing system states the boots "…provide a measure of protection if unexpected icing conditions are encountered." An additional statement in the supplement states that "There is no change to the airplane limitations when the de-icing system is installed; intentional flight into known icing conditions is prohibited, regardless of installed ice protection equipment." A review of the maintenance records revealed that the last annual inspection of the airframe, engine and propeller, was completed on January 3, 2005. The airframe total time at inspection was 1,809 hours. An entry in the engine maintenance logbook records noted that the engine was "rebuilt/zero timed on 12/21/98 by Teledyne Continental Motors." A logbook entry corresponding with the engine's last annual inspection (January 3, 2005) indicated that the engine's "tach time" at inspection was 390.9 hours. An entry in the airframe maintenance logbook, dated October 20, 2004, noted that the "aircraft's ATC transponder, altimeter and altitude reporting system" was inspected and tested in accordance with FAR 43, Appendix E and F. The entry noted that the systems tested complied with FAR part 91. There were no open logbook maintenance discrepancies with the aircraft at the time of the accident. METEOROLOGICAL INFORMATION The closest weather observation facility to the accident site was the departure airport, Glacier Park International Airport (KFCA), Kalispell, Montana, located approximately 17 miles west-northwest (306 degrees) at an elevation of 2,977 feet msl. The airport is equipped with an Automated Observation System (ASOS). The following official NWS Meteorological Aerodrome Reports (METARs) and Specials (SPECIs) were issued surrounding the period of the accident: On May 3, at 1455, the METAR observation was, in part, wind from 180 degrees at 13 knots, visibility unrestricted at 10 statute miles, ceiling broken at 7,000 feet, temperature 14 degrees C, dew point 4 degrees C, altimeter 29.96 inches of Hg. Remarks: automated observation system, rain began at 2019Z and ended at 2029Z At 1457, the SPECI (special weather observation report) was, in part, wind from 180 degrees at 13 knots, visibility unrestricted at 10 statute miles, scattered clouds at 6,000 feet, ceiling broken at 7,500 feet, broken at 9,000 feet, temperature 14 degrees Celsius (C), dew point 4 degrees C, altimeter 29.96 inches of Hg. Remarks: automated observation system. At 1555, the METAR observation was, in part, wind from 150 degrees at 10 knots, visibility unrestricted at 10 miles, scattered clouds at 7,500 feet, ceiling broken at 8,500 feet, temperature 14 degrees C, dew point 7 degrees C, altimeter 29.96 inches of Hg. At 1634, the SPECI was, in part, wind from 110 degrees at 4 knots, visibility 3 miles in moderate rain, ceiling broken at 3,200 feet, overcast at 5,500 feet, temperature 12 degrees C, dew point 7 degrees C, altimeter 29.96 inches of Hg. Remarks: automated observation system, rain began at 1622, hourly precipitation 0.03 of an inch. AIRMET (In-flight advisories serve to notify en route pilots of the possibility of encountering hazardous flying conditions) Zulu, update 3, issued at 1345, was valid until 2000Z, and was issued for icing conditions over portions of Idaho, Montana, Wyoming, and Washington. The advisory was enclosed by the navigation fixes from 60 miles east-southeast of Princeton, British Columbia (YDC), to 50 miles north of Kalispell, Montana (FCA), to Great Falls, Montana (GTF), to Boysen Reservation, Wyoming (BOY), to Boise, Idaho (BOI), to 70 miles north of McCall, Idaho (DNJ), to 60 miles east-southeast of Princeton, British Columbia (YDC). The advisory warned of occasional moderate rime or mixed icing-in-clouds and in-precipitation between 9,000 and 19,000 feet. The conditions were expected to continue beyond 2000 and move eastward through 0200. The accident site was located within the boundaries of this advisory. The freezing level was identified from 7,500 to 8,000 feet over Montana rising to 12,000 feet over southern Arizona and southwestern New Mexico. The Terminal Aerodrome Forecast (TAF) current for Glacier Park International Airport (KFCA), Kalispell, Montana, was issued at 1122, and was current for a 24-hour period beginning at 1200 on May 3, 2005. The forecast for KFCA from 1200 was for winds from 150 degr ## Aircraft - Registration: [N106PM](https://openairdocs.org/deregistered/N106PM-2017-07-07), registration cancelled 2017-07-07, S/N 21062965, built 1979 (OpenAirDocs) - Reported make and model: Cessna T210N - Registry model: [Cessna T210N](https://openairdocs.org/model/cessna-t210n) (registry code 2073456) (OpenAirDocs) - Registry engine: [Continental TSIO-520 series](https://openairdocs.org/engine/continental-tsio-520-series) (registry code 17040, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 21062965 - Airframe hours: 1809 - Engines: Continental TSIO-520 310 horsepower reciprocating - Damage: Destroyed - Fire: On-Ground - Flight: Part 91 - Operator: Penelope H. White - Registered owner: Papa Mike Aviation, LLC - Airworthiness certificate: Standard, Normal - Last inspection: Annual, January 1, 2005 - Departed: FCA, KALISPELL, MT - Destination: CPR, CASPER, WY - Flight plan: IFR - Airport: FCA, Glacier Park Intl ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 61; injuries: fatal; private; airplane ratings: single-engine land; instrument ratings: airplane; medical: class 3, with waivers/limitations; last flight review June 1, 2004; seat: left; flight hours: 720 total ## Weather - Conditions: Instrument (IMC), Day - Wind: 150° at 10 knots - Visibility: 10 statute miles - Lowest ceiling: 8,500 ft broken - Temperature: 57 °F, dew point 45 °F - Altimeter: 29.95 inHg - Observed at: KFCA, 19 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 20050503008869A](https://openairdocs.org/incident/20050503008869A), May 3, 2005: Cessna T210N, Kalispell, MT, Destroyed, 2 fatal. (-23) Pending on scene investigation when the snow melts to facilitate access to the scene. (-23 amendment) the pilot's failure to maintain control of 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.