Individually Owned: 151,845
Corporate Owned: 143,699
N/A Airport
Aircraft Accident/Incident Report
Cantwell, Alaska 99729
Friday, June 28, 2013 10:40 AKD
NTSB Narrative Summary Released at Completion of Accident
The accident pilot was the organizer of 18 airplanes participating in a group sight-seeing tour of remote Alaskan locations. The 18 airplanes were divided into two groups, and each group had a leader. The accident airplane served as a separate leader for the entire group and departed about 10 minutes before the other two groups to make arrangements at their next destination and to check weather along their intended route of flight, which took them through a mountain pass.
One of the group leader pilots reported that, as he approached the mountain pass, weather conditions began to deteriorate with low clouds, haze, and restricted visibility. He subsequently received a radio broadcast from another airplane in the area, which indicated that the mountain pass was not open due to poor weather conditions, so he chose to land his group at a nearby airport. The other group leader pilot stated that, after hearing that the first group was going to land at the nearby airport, he also chose to land his group there.
The accident airplane’s fragmented wreckage was discovered near the summit of the mountain pass in an area of brush and tundra-covered terrain at an elevation of about 2,370 feet mean sea level near the area where the second group leader turned around. A pilot-rated witness standing on the ground about the time of the accident stated that he observed an airplane flying in and out of the clouds at an altitude of about 400 feet above ground level (agl). Weather at the time of the accident was broken clouds about 250 to 300 feet agl, overcast clouds about 350 feet agl, with thin wispy fog hanging in the trees.
Postaccident examination of the airframe and engines revealed no mechanical malfunctions or anomalies that would have precluded normal operation. Given the lack of mechanical anomalies, the reported weather conditions, the two group leader pilot statements, and the witness statement, it is likely that the accident pilot continued visual flight into instrument meteorological conditions, which resulted in an in-flight collision with mountainous terrain.
NTSB Probable Cause Narrative
The pilot’s continued visual flight into instrument meteorological conditions, which resulted in an in-flight collision with mountainous terrain.
Event Information
| Type of Event | Accident |
| Event Date | 6/28/2013 |
| Event Day of the Week | Friday |
| Time of Event | 1040 |
| Event Time Zone | -- |
| Event City | Cantwell |
| Event State | ALASKA |
| Event Country | -- |
| Zipcode of the event site | 99729 |
| Event Date Year | 2013 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 631526N |
| Event Location Longitude | 1491502W |
| Event Location Airport | N/A |
| Event Location Nearest Airport ID | -- |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1053 AKD |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | PAHV |
| Elevation of weather observation facility | 1263 |
| Distance of event from weather observation facility (units?) | 42 |
| Time Zone of the weather observation | AKD |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 7000 |
| Lowest Non-Ceiling Height | 4700 |
| Sky/Lowest/Cloud Conditions | Few |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 6 |
| Air Temperature at event time (in degrees celsius) | 21 |
| Dew Point at event time (in degress fahrenheit) | 13 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | Variable |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Light and Variable |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.03 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | 3 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 3 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 33032 |
| NTSB Notification Source | FAA Alaskan Regional Operation |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Aug 21 2014 5:14PM |
| User who most recently changed record | stam |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5JG |
| NTSB Number | ANC13FA058 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | Yes |
| Damage | Destroyed |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BEECH |
| Aircraft Model | 95-B55 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | TC-1725 |
| Certified Max Gross Weight | 5100 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 6 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jun 7 2013 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 4805 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | C126 |
| Aircraft Owner Name | Dale W. Hemman |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Steilacoom |
| Aircraft Owner State | WA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 98388-1526 |
| Operator is an individual? | No |
| Operator Name | Dale W. Hemman |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | Steilacoom |
| Operator State | WA |
| Operator Country | USA |
| Operator Zip code | 98388-1526 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | -- |
| Certified for Part 133 or 137 Operation | -- |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Personal |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | PAFA |
| Departure City | Fairbanks |
| Departure State | AK |
| Departure Country | USA |
| Departure Time | 1000 |
| Departure Time Zone | AKD |
| Destination Same as Local Flt | -- |
| Destination Airport Code | -- |
| Destination City | Homer |
| Destination State | AK |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Aug 21 2014 5:15PM |
| User who most recently changed record | stam |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |