Aircraft Accident/Incident Report

Essex, Maryland 21221
Sunday, November 15, 1998 23:30 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot-in-command departed Wilkes-Barre, Pennsylvania, approximately 2145 in the Cessna 172 destined for Essex, Maryland, 125 nautical miles (straight line) distant. He reported a total of 30 gallons of fuel aboard at departure (20 gallons having been purchased at Wilkes-Barre), and estimated a flight duration of 1.75 hours. According to the aircraft owner's manual, unusable fuel was 2.5 gallons per tank, and the maximum fuel consumption for the O-300-A engine at 2,500 feet above sea level is 12.6 gallons/hour (worst case scenario). Fuel consumption decreases as altitude is increased and/or RPM is decreased. Approaching his destination, the pilot descended from 3,500 feet 1,000 feet, entered the downwind, applied carburetor heat and initiated a left base turn at 700 feet. He reported that RPM dropped off, and unable to reach the airport, he ditched the aircraft in a river under dark night conditions approximately 2330 local. A post crash test run of the engine was inconclusive and approximately 6 gallons of fuel was recovered from within the right wing fuel tank with the remaining fluid from both tanks being water. Temperature/dew point near the time of the accident was 43/30 degrees F. and serious carburetor icing conditions may have existed.

NTSB Probable Cause Narrative

A loss of engine power for undetermined reasons. Factors were the lack of suitable terrain for a forced landing and dark night conditions.

Event Information

Type of Event Accident
Event Date 11/15/1998
Event Day of the Week Sunday
Time of Event 2330
Event Time Zone Eastern Standard Time
Event City ESSEX
Event State MARYLAND
Event Country --
Zipcode of the event site 21221
Event Date Year 1998
Event Date Month 11
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 2354 Eastern Standard Time
Direction of event from weather observation facility (degrees) 257
Weather Observation Facility ID BWI
Elevation of weather observation facility 146
Distance of event from weather observation facility (units?) 12
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
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) 10
Air Temperature at event time (in degrees celsius) 6
Dew Point at event time (in degress fahrenheit) 0
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 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) 1801
NTSB Notification Source --
NTSB Notification Date Nov 16 1998 12:00AM
NTSB Notification Time 800
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 11:53AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5806A
NTSB Number IAD99LA018
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 Cessna
Aircraft Model 172
Aircraft Series Identifier 172
Aircraft Serial Number 28406
Certified Max Gross Weight 2200
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 Oct 18 1998 12:00AM
Airframe hours since last inspection 50
Airframe Hours 3000
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name ELLIS, CLIFFORD, E.
Aircraft Owner Street Address 8501 RAMORT DRIVE
Aircraft Owner City BALTIMORE
Aircraft Owner State MD
Aircraft Owner Country
Aircraft Owner Zipcode 21236
Operator is an individual? --
Operator Name YOUNG, SCOT, M.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 729 SOUTH ANN STREET
Operator City BALTIMORE
Operator State MD
Operator Country
Operator Zip code 21231
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 AVP
Departure City WILKES-BARRE
Departure State PA
Departure Country
Departure Time 2145
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code W48
Destination City
Destination State MD
Destination Country
Specific Phase of Flight Approach
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 --