# Accident 20010804020329A: Amtr 112E, Pensacola, FL, August 4, 2001 - Type: FAA accident report (Accident/Incident Data System), as reported - Date: August 4, 2001, 15:30 local time - Place: Pensacola, FL - Damage: Substantial damage - Phase of flight: Ground Taxi, Other Airplane - Operating rules: General operating rules (Part 91) - Location: 30.3694° N, 87.4367° W: From the FAA - Nearby events: https://openairdocs.org/map.md?lat=30.3694&lon=-87.4367&mi=10 - Aircraft: N112MD, a cancelled registration (https://openairdocs.org/deregistered/N112MD-2018-02-08) (OpenAirDocs) - Registry model: Dismuke Morton S SPENCER AMPHIB 1-12E (registry code 9570430, https://openairdocs.org/model/dismuke-morton-s-spencer-amphib-1-12e) (OpenAirDocs) - Registry engine: Continental 6-285-A (registry code 17038, https://openairdocs.org/engine/continental-6-285-a) (OpenAirDocs) - Reported make and model: AMTR 112E - Reported engine: CONT 6285C - People aboard: 2 - Fatal injuries: 0 - Pilot flight hours: 5,500 total, 100 in this make and model, 44 in the last 90 days - NTSB investigation: [NTSB MIA01LA208](https://openairdocs.org/ntsb/MIA01LA208) (OpenAirDocs) - FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/) - Page: https://openairdocs.org/incident/20010804020329A ## Narrative As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^. (.19) ON AUGUST 4, 2001, ABOUT 1530 CENTRAL STANDARD TIME, A MORTON S. DISMUKE SPENCER AMPHIB 1-12E, N112MD, REGISTERED TO AN INDIVIDUAL, CRASHED WHILE PERFORMING HIGH SPEED TAXIING ON PERDIDO BAY, NEAR PENSACOLA, FLORIDA, WHILE ON A 14 CFR PART 91 PERSONAL FLIGHT. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME AND NO FLIGHT PLAN WAS FILED. THE AIRPLANE RECEIVED SUBSTANTIAL DAMAGE AND THE PRIVATE-RATED PILOT AND ONE PASSENGER WERE NOT INJURED. THE FLIGHT ORIGINATED FROM COASTAL AIRPORT, PENSACOLA, FLORIDA, THE SAME DAY, ABOUT 1400. THE PILOT STATED THAT AFTER DEPARTING COASTAL AIRPORT, THEY FLEW TO FERGUSON AIRPORT FOR FUEL. AFTER REFUELING, THEY DEPARTED FERGUSON AIRPORT AT ABOUT 1430. THEY THEN PROCEEDED TO WOLF BAY AND PERFORMED THREE LANDINGS AND TAKEOFFS. THEY THEN PROCEEDED PERDIDO BAY AND PERFORMED TWO MORE LANDINGS AND TAKEOFFS. THEY THEN LANDED ON THE BAY AGAIN AND PERFORMED HIGH SPEED TAXIING. WHILE TAXIING THE AIRPLANES RIGHT WING BEGAN TO DRAG IN THE WATER FOR UNKNOWN REASONS. HE REDUCED ENGINE POWER TO INVESTIGATE WHAT WAS WRONG, AND WHEN HE DID THE RIGHT WING WENT FURTHER INTO THE WATER AND THE AIRPLANE JERKED AROUND TO THE RIGHT. THE LEFT WING WENT INT O THE WATER AND CONTACTED THE BOTTOM OF THE BAY. THEIR INTENTIONS, HAD THE ACCIDENT NOT OCCURRED, WAS TO TAKE OFF AFTER HIGH SPEED TAXIING AND RETURN TO COASTAL AIRPORT. (-23) ON AUGUST 4, 2001 AT APPROXIMATELY 15:30 CENTRAL STANDARD TIME A MORTON S. DISMUKE SPENCER AMPHIB 1-12E, N112MD, WAS CONDUCTING HIGH SPEED TAXIING ON PERDIDO BAY APPROXIMATELY 15 MILES WEST OF PENSACOLA, FL. WHILE PERFORMING THIS MANEUVER THE AMPHIB DEVELOPED A TENDENCY TO TURN TO STARBOARD AS IT GAINED SPEED. THE TURNING TENDENCY INCREASED AS THE CRAFT ACCELERATED. UPON POWER REDUCTION THE CRAFT VIOLENTLY BROACED STARBOARD AND THE FLOAT AND WING SUBMERGED CAUSING THE CRAFT TO FLIP INVERTED ON THE WATER. (.4) ON AUGUST 4, 2001, ABOUT 1530 CENTRAL DAYLIGHT TIME, A MORTON S. DISMUKE SPENCER AMPHIB 1-12E, N112MD, REGISTERED TO AN INDIVIDUAL, CRASHED WHILE PERFORMING HIGH SPEED TAXIING ON PERDIDO BAY, NEAR PENSACOLA, FLORIDA, WHILE ON A 14 CFR PART 91 PERSONAL FLIGHT. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME AND NO FLIGHT PLAN WAS FILED. THE AIRPLANE RECEIVED SUBSTANTIAL DAMAGE AND THE PRIVATE-RATED PILOT AND ONE PASSENGER WERE NOT INJU RED. THE FLIGHT ORIGINATED FROM COASTAL AIRPORT, PENSACOLA, FLORIDA, THE SAME DAY, ABOUT 1400. THE PILOT STATED THAT AFTER DEPARTING COASTAL AIRPORT, THEY FLEW TO FERGUSON AIRPORT FOR FUEL. AFTER REFUELING, THEY DEPARTED FERGUSON AIRPORT AND PERFORMED FIVE WATER LANDINGS AND TAKEOFFS. THEY LANDED ON PERDIDO AND TO PERFORM WATER MANEUVERS. DURING THE FIRST WATER MANEUVER THE AIRPLANE DEVELOPED A TENDENCY TO TURN TO THE RIGHT AS IT GAINED SPEED. ON THE SECOND MANEUVER, AT 20 TO 25 KNOTS, THE AIRPLANE AGAIN STARTED TURNING TO THE RIGHT. HE REDUCED ENGINE POWER TO INVESTIGATE WHAT WAS WRONG, AND WHEN HE DID THE RIGHT WING WENT FURTHER INTO THE WATER AND THE AIRPLANE TURNED OVER INVERTED. THE LEFT WING WENT INTO THE WATER AND CONTACTED THE BOTTOM OF THE BAY. THEIR INTENTIONS, HAD THE ACCIDENT NOT OCCURRED, WAS TO TAKE OFF AFTER HIGH SPEED TAXIING AND RETURN TO COASTAL AIRPORT. POSTCRASH EXAMINATION OF THE AIRPLANE BY AN FAA INSPECTOR SHOWED THE RIGHT FLOAT WAS DAMAGED DURING THE ACCIDENT AND IT COULD NOT BE DETERMINED WHAT CAUSED THE AIRPLANE TO TURN RIGHT DURING WATER OPERATIONS. ## The NTSB's investigation of this event (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB MIA01LA208](https://openairdocs.org/ntsb/MIA01LA208), Aug 4, 2001: Morton S. Dismuke Spencer Amphib 1-12E (N112MD), Pensacola, FL, substantial damage. Probable cause: The dragging of the right wing during water operations for undetermined reasons resulting in the airplane flipping inverted. From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.