Individually Owned: 150,657
Corporate Owned: 137,281
Rockford Muni Airport
Aircraft Accident/Incident Report
Rockford, Idaho 83221
Saturday, September 16, 2006 14:00 MDT
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that during cruise flight he noticed the aircraft's left wingtip fuel cap was missing. He stated fuel was not venting from the tip tank, however the airplane was accumulating ice and he was concerned that ice would collect over the open fuel port and potentially contaminate the fuel system. The pilot reported the aircraft continued to accumulate ice and eventually the airspeed indicator dropped to "zero" and the angle of attack indicator froze. The pilot declared an emergency and ultimately requested landing at the nearest airport, which was approximately 10 miles from his position. The pilot reported that as he "bleed airspeed off" for landing, approximately 5 feet above the runway, the airplane "pitched forward and dropped to the runway." The airplane bounced and eventually came to rest off the runway. The pilot reported the runway was 2,800 feet in length and the winds were from 180 degrees at 14 knots, gusting to 20 knots. The temperature at the airport was approximately 50 degrees F.
NTSB Probable Cause Narrative
The pilot's failure to maintain aircraft control during landing. A contributing factor was gusty winds.
Event Information
| Type of Event | Accident |
| Event Date | 9/16/2006 |
| Event Day of the Week | Saturday |
| Time of Event | 1400 |
| Event Time Zone | Mountain Daylight Time |
| Event City | Rockford |
| Event State | IDAHO |
| Event Country | -- |
| Zipcode of the event site | 83221 |
| Event Date Year | 2006 |
| Event Date Month | 9 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 431125N |
| Event Location Longitude | 1123155W |
| Event Location Airport | ROCKFORD MUNI |
| Event Location Nearest Airport ID | 2U4 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Witness |
| Time of the weather observation | |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | -- |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | -- |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Unknown |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | -- |
| Air Temperature at event time (in degrees celsius) | 10 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 180 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 14 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 20 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| 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 | 1 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 21019 |
| NTSB Notification Source | FAA-ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Feb 26 2007 11:14AM |
| User who most recently changed record | NTSB\lema |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N183TA |
| NTSB Number | SEA06CA192 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Amorde |
| Aircraft Model | Glasair II-S RG |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 2147 |
| Certified Max Gross Weight | -- |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | -- |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | -- |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | -- |
| ELT Activated | -- |
| ELT Aided Location of Event Site | -- |
| ELT Type | -- |
| Aircraft Owner Name | WAG Aviation |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | -- |
| Aircraft Owner State | -- |
| Aircraft Owner Country | -- |
| Aircraft Owner Zipcode | -- |
| Operator is an individual? | No |
| Operator Name | Robert Goldman |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Alameda |
| Operator State | CA |
| Operator Country | USA |
| Operator Zip code | -- |
| 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) | Unknown |
| Second Pilot on Board | -- |
| Departure Point Same as Event | No |
| Departure Airport Code | BZN |
| Departure City | BOZEMAN |
| Departure State | MT |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | -- |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | 2U4 |
| Destination City | Rockford |
| Destination State | ID |
| Destination Country | USA |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Feb 21 2007 11:49AM |
| User who most recently changed record | NTSB\lema |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 16 |
| Runway Length | 2800 |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |