Aircraft Accident/Incident Report

Bimini Burkina Faso
Saturday, December 22, 1990 10:23 EST

NTSB Narrative Summary Released at Completion of Accident

A US COAST GUARD DASSAULT BREGUET HU-25A WAS CLIMBING FROM LOW ALT AS A CESSNA 337D WAS CRUISING IN THE SAME AREA AT 4000 FT MSL. SUBSEQUENTLY, THE 2 ACFT CONVERGED. THE CESSNA PLT SAID HE WAS ADJUSTING HIS NAV RADIO TO INTERCEPT AN AIRWAY, WHEN A PSGR WARNED HIM OF THE SITUATION. AS HE LOOKED OUTSIDE, HE SAW THE DASSAULT CONVERGING AT A HI RATE OF SPEED. THE DASSAULT PLT SAID THEY WERE ROLLING OUT OF A LEFT TURN, WHEN THEY SAW THE CESSNA CONVERGING. THE PLTS OF BOTH ACFT INITIATED EVASIVE ACTION, BUT THE VERTICAL STABILIZER OF THE DASSAULT HIT THE BAGGAGE POD ON THE CESSNA. BOTH PLANES CONTINUED FLYING & LANDED SAFELY.

NTSB Probable Cause Narrative

INADEQUATE VISUAL LOOKOUT BY THE PILOTS OF BOTH AIRCRAFT, RESULTED IN THEIR FAILURE TO SEE-AND-AVOID THE OTHER AIRCRAFT.

Event Information

Type of Event Incident
Event Date 12/22/1990
Event Day of the Week Saturday
Time of Event 1023
Event Time Zone Eastern Standard Time
Event City BIMINI
Event State --
Event Country BURKINA FASO
Zipcode of the event site 00000
Event Date Year 1990
Event Date Month 12
MidAir Collision Indicator Yes
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 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1050 Eastern Standard Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID MIA
Elevation of weather observation facility 11
Distance of event from weather observation facility (units?) 68
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 3500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
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) 27
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 110
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30.1
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 11
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5031
NTSB Notification Source --
NTSB Notification Date Dec 22 1990 12:00AM
NTSB Notification Time 1200
Fiche Number and/or location -used to find docket information 43227
Date of most recent change to record Dec 18 2002 11:38AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number USCG N156GB
NTSB Number MIA91IA051A MIA91IA051B
Missing Aircraft Indicator N N
Federal Aviation Reg. Part Part 91: General Aviation Part 91: General Aviation
Type of Flight Plan filed Military VFR IFR
Flight plan Was Activated? -- --
Damage Minor Minor
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name Dassault-Breguet CESSNA
Aircraft Model HU-25/A 337D
Aircraft Series Identifier HU-25/A 337D
Aircraft Serial Number 394 1100
Certified Max Gross Weight 32000 4500
Aircraft Category Airplane Airplane
Aircraft Registration Class Military U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 9 6
Number of Engines 2 2
Fixed gear or retractable gear Retractable Retractable
Aircraft, Type of Last Inspection AAIP 100 Hour
Date of Last Inspection Nov 2 1990 12:00AM --
Airframe hours since last inspection 137 --
Airframe Hours 4685 --
ELT Installed Yes Yes
ELT Activated No No
ELT Aided Location of Event Site Unknown Unknown
ELT Type -- --
Aircraft Owner Name COMMANDANT USCG $ INTERNATIONAL FIELD STUDIES
Aircraft Owner Street Address 2199 EAST MAIN STREET
Aircraft Owner City WASHINGTON D.C. COLUMBUS
Aircraft Owner State VA OH
Aircraft Owner Country
Aircraft Owner Zipcode 20593 43209
Operator is an individual? -- --
Operator Name COMMANDANT USCG \
Operator Same as Owner? No Yes
Operator Is Doing Business As -- --
Operator Address Same as Owner? No Yes
Operator Street Address (
Operator City WASHINGTON D.C.
Operator State VA
Operator Country
Operator Zip code 20593
Operator Code
Owner has at least one certificate None Yes - certificate holder
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation Unknown 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) Public Use Personal
Second Pilot on Board Yes No
Departure Point Same as Event No No
Departure Airport Code OPF MYAN
Departure City OPA LOCKA SAN ANDROS
Departure State FL OF
Departure Country
Departure Time 956 1000
Departure Time Zone EST EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere --
Destination Airport Code OPF FLL
Destination City OPA LOCKA FORT LAUDERDALE
Destination State FL FL
Destination Country
Specific Phase of Flight Climb Cruise
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Jan 2 2001 10:30AM Jan 2 2001 10:35AM
User who most recently changed record dbo dbo
Since inspection or accident -- --
Event Location Runway Number and Location 0 0
Runway Length 0 0
Runway Width 0 0
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --