Aircraft Accident/Incident Report

Julian, California 92036
Monday, February 19, 1996 20:14 PST

NTSB Narrative Summary Released at Completion of Accident

The flight was operating in visual conditions on an instrument flight plan at night. The pilot informed ATC that he was having difficulty maintaining his assigned altitude in downdrafts as his course converged on the lee side of the mountain ridge line. As he approached the VORTAC, located on a peak on the ridge line, the downdraft intensity increased and he was unable to maintain the en route MEA and the aircraft descended into an undercast cloud layer. The pilot requested vectors out of the downdraft but the aircraft impacted the face of the ridge 300 feet below the crest. A pilot following in another aircraft reported that conditions were clear and visibility unrestricted over lower terrain away from the ridge.

NTSB Probable Cause Narrative

the pilot's delay in requesting assistance to avoid high terrain. Factors were: the downdrafts, mountainous terrain, and the pilot's improper in-flight planning.

Event Information

Type of Event Accident
Event Date 2/19/1996
Event Day of the Week Monday
Time of Event 2014
Event Time Zone Pacific Standard Time
Event City JULIAN
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92036
Event Date Year 1996
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 2000 Pacific Standard Time
Direction of event from weather observation facility (degrees) 225
Weather Observation Facility ID NKX
Elevation of weather observation facility 477
Distance of event from weather observation facility (units?) 37
Time Zone of the weather observation PST
Lighting Conditions Night/Dark
Lowest Ceiling Height 10000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 15
Dew Point at event time (in degress fahrenheit) 14
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) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
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) 537
NTSB Notification Source --
NTSB Notification Date Feb 21 1996 12:00AM
NTSB Notification Time 2115
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 9:51AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N738ED
NTSB Number LAX96FA115
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 172N
Aircraft Series Identifier 172N
Aircraft Serial Number 17269912
Certified Max Gross Weight 2300
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Feb 10 1996 12:00AM
Airframe hours since last inspection 17
Airframe Hours 2805
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name KIETH RODENBERGER
Aircraft Owner Street Address 2006 PALOMAR AIRPORT RD.
Aircraft Owner City CARLSBAD
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92008
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 No
Departure Airport Code IPL
Departure City EL CENTRO
Departure State CA
Departure Country
Departure Time 1940
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code CRQ
Destination City CARLSBAD
Destination State CA
Destination Country
Specific Phase of Flight Cruise
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --