Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Grand Rapids, Minnesota 55744
Saturday, March 23, 2013 11:30 CST
NTSB Narrative Summary Released at Completion of Accident
The flight instructor hand-propped the engine and the student pilot set the engine controls before the flight. The flight consisted mainly of practicing ground reference maneuvers and slips. The flight instructor reported that they were about 700 feet above the ground when the engine lost all power and the propeller stopped spinning. The flight instructor performed the emergency checklist by memory and located a frozen lake on which to land. The airplane nosed over during the landing roll, which resulted in substantial damage to the wing spars. Photos taken at the accident site showed that the fuel primer control was unlocked and the primer control was at an intermediate position. The flight instructor reported that the student stated he locked the primer control, but only turned the control about 1/8 inch to lock it. The flight instructor stated that the primer control was in its locked position when he checked it before the flight. It could not be determined how the primer control became unlocked.
The engine was started and ran normally during the postaccident examination. When the primer control was placed in the position found after the accident and the power was reduced to 1,000 rpm, the engine lost all power. The airplane was not equipped with an electrical system and therefore could not be restarted in flight.
NTSB Probable Cause Narrative
The student pilot’s failure to adequately lock the primer before takeoff and the flight instructor's failure to verify that the primer was adequately locked.
Event Information
| Type of Event | Accident |
| Event Date | 3/23/2013 |
| Event Day of the Week | Saturday |
| Time of Event | 1130 |
| Event Time Zone | Central Standard Time |
| Event City | Grand Rapids |
| Event State | MINNESOTA |
| Event Country | -- |
| Zipcode of the event site | 55744 |
| Event Date Year | 2013 |
| Event Date Month | 3 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 470612N |
| Event Location Longitude | 0932711W |
| Event Location Airport | -- |
| 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 | 1135 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 160 |
| Weather Observation Facility ID | KGPZ |
| Elevation of weather observation facility | 1355 |
| Distance of event from weather observation facility (units?) | 8 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 4100 |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | -- |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 0 |
| Dew Point at event time (in degress fahrenheit) | -7 |
| Wind Direction (degrees magnetic) | 350 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.12 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | 201303231735 METAR KGPZ 231735Z AUTO 35003KT 10SM |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 31303 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Apr 29 2013 12:55PM |
| User who most recently changed record | bowl |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N21301 |
| NTSB Number | CEN13CA224 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | -- |
| Aircraft Manufacturer's Full Name | AERONCA |
| Aircraft Model | 65C |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | C1058 |
| Certified Max Gross Weight | 1250 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Sep 12 2012 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 1620 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | David P. Floura |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Blackduck |
| Aircraft Owner State | MN |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 56630 |
| Operator is an individual? | No |
| Operator Name | David P. Floura |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | Blackduck |
| Operator State | MN |
| Operator Country | USA |
| Operator Zip code | 56630 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| 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) | Instructional |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | KGPZ |
| Departure City | Grand Rapids |
| Departure State | MN |
| Departure Country | USA |
| Departure Time | 1030 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | KGPZ |
| Destination City | Grand Rapids |
| Destination State | MN |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 9 2013 3:04PM |
| User who most recently changed record | sulp |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |