Caldwell Industrial Airport
Aircraft Accident/Incident Report

Caldwell, Idaho 83605
Sunday, August 28, 1994 11:30 MDT

NTSB Narrative Summary Released at Completion of Accident

AFTER TOUCHDOWN, THE RIGHT MAIN GEAR BRAKE LOCKED UP DUE TO A GUMMY DEPOSIT THAT WOULD NOT ALLOW IT TO RELEASE. AS THE LANDING ROLL CONTINUED, THE AIRCRAFT SLOWLY NOSED OVER.

NTSB Probable Cause Narrative

THE JAMMING OF THE RIGHT MAIN LANDING GEAR BRAKE DUE TO AN ACCUMULATION OF A GUMMY DEPOSIT.

Event Information

Type of Event Accident
Event Date 8/28/1994
Event Day of the Week Sunday
Time of Event 1130
Event Time Zone Mountain Daylight Time
Event City CALDWELL
Event State IDAHO
Event Country --
Zipcode of the event site 83605
Event Date Year 1994
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport CALDWELL INDUSTRIAL
Event Location Nearest Airport ID U35
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 2428
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1665
NTSB Notification Source --
NTSB Notification Date Aug 27 1994 12:00AM
NTSB Notification Time 1200
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 12:03PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N73617
NTSB Number SEA94LA222
Missing Aircraft Indicator N
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 None
Aircraft Manufacturer's Full Name BOEING
Aircraft Model A75N1
Aircraft Series Identifier A75N1
Aircraft Serial Number 75-3702
Certified Max Gross Weight 2530
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
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 Nov 5 1993 12:00AM
Airframe hours since last inspection 5
Airframe Hours 3809
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name RENFRO, ROBERT D.
Aircraft Owner Street Address 19785 UPPER PLEASANT
Aircraft Owner City CALDWELL
Aircraft Owner State ID
Aircraft Owner Country
Aircraft Owner Zipcode 83605
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1115
Departure Time Zone MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 30
Runway Length 5500
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --