Ocean City Municipal Airport
Aircraft Accident/Incident Report

Ocean City, Maryland 21842
Friday, March 15, 2002 19:35 EST

NTSB Narrative Summary Released at Completion of Accident

The airplane was over water, making a night VFR approach to a coastal airport. Witnesses observed it suddenly transition from horizontal flight, to a vertical descent into the ocean. According to a witness flying in the area at the time, the accident airplane went over a "black hole," and he saw "strobe over strobe" before it disappeared. The witness also noted that disorientation around the airport at night was common because of the ocean. The accident occurred on a clear, dark night, with no illumination from the moon. Examination of the airframe, systems, avionics, and engine did not reveal any evidence of a pre-impact mechanical malfunction. Post-accident examination of the wreckage revealed that the left wing leading edge was crushed aft, to the wing spar. The pilot was not instrument-rated, but had received instrument training under a hood in VFR conditions.

NTSB Probable Cause Narrative

The pilot's spatial disorientation, which resulted in his subsequent loss of control of the airplane. A factor was the dark night, over water visual conditions.

Event Information

Type of Event Accident
Event Date 3/15/2002
Event Day of the Week Friday
Time of Event 1935
Event Time Zone Eastern Standard Time
Event City Ocean City
Event State MARYLAND
Event Country --
Zipcode of the event site 21842
Event Date Year 2002
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 381737N
Event Location Longitude 0750602W
Event Location Airport Ocean City Municipal Airport
Event Location Nearest Airport ID OXB
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 2
Degrees magnetic from airport --
Airport Elevation 11
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1753 Eastern Standard Time
Direction of event from weather observation facility (degrees) 320
Weather Observation Facility ID OXB
Elevation of weather observation facility 11
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 13
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 15
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 19
Altimeter Setting at event time (in. Hg) 29.96
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report 152353Z AUTO 21013KT 10SM CLR 15/12 A2996 RMK AO2
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 4
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 13488
NTSB Notification Source FAA EROC
NTSB Notification Date Mar 16 2002 12:00AM
NTSB Notification Time 120
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 30 2003 9:51AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Baltimore, Maryland

Aircraft Involved

Aircraft #1

Aircraft Registration Number N96811
NTSB Number IAD02FA037
Missing Aircraft Indicator Y
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 172P
Aircraft Series Identifier --
Aircraft Serial Number 17276118
Certified Max Gross Weight 2400
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 Annual
Date of Last Inspection Sep 10 2001 12:00AM
Airframe hours since last inspection --
Airframe Hours 10868.4
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Columbus Swonger
Aircraft Owner Street Address --
Aircraft Owner City Chester
Aircraft Owner State MD
Aircraft Owner Country USA
Aircraft Owner Zipcode 21619
Operator is an individual? No
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? --
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code W29
Departure City Stevensville
Departure State MD
Departure Country USA
Departure Time 1830
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code OXB
Destination City Ocean City
Destination State --
Destination Country USA
Specific Phase of Flight Approach - VFR pattern - turn to base
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 17 2003 11:51AM
User who most recently changed record COXP
Since inspection or accident Last Inspection
Event Location Runway Number and Location 20
Runway Length 3201
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --