Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Tulsa, Oklahoma 74008
Tuesady, August 1, 2000 10:00 CDT
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that during cruise flight at 1,100 to 1,200 msl in the vicinity of a lake, she 'blacked out' and that she had 'no pre-warning of impending danger physical or otherwise.' The experimental amphibious airplane impacted the lake and came to rest floating upside down in the water. Review of the pilot's medical records revealed the pilot had a heart condition diagnosed as PSVT (paroxysmal supraventricular tachcardia), and for over ten years had experienced episodes of symptomatic atrial fibrillation. At the time of the accident, the pilot's experience was consistent with a transient ischemic attack (TIA or 'mini-stroke') as a result of a clot that formed in her heart. Such clots typically form during periods of atrial fibrillation and are propelled into the brain when the heart resumes beating normally again. The pilot had not complied with physician instructions regarding the use of medication. On her FAA medical certificate applications (third class and second class), the pilot had not provided a complete medical history.
NTSB Probable Cause Narrative
The loss of control by the pilot due to incapacitation for unknown reasons.
Event Information
| Type of Event | Accident |
| Event Date | 8/1/2000 |
| Event Day of the Week | Tuesday |
| Time of Event | 1000 |
| Event Time Zone | Central Daylight Time |
| Event City | TULSA |
| Event State | OKLAHOMA |
| Event Country | -- |
| Zipcode of the event site | 74008 |
| Event Date Year | 2000 |
| Event Date Month | 8 |
| 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 | 853 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 90 |
| Weather Observation Facility ID | TUL |
| Elevation of weather observation facility | 638 |
| Distance of event from weather observation facility (units?) | 15 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 10000 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| 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) | 23 |
| Dew Point at event time (in degress fahrenheit) | 21 |
| 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) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 956 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Aug 1 2000 12:00AM |
| NTSB Notification Time | 1137 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Jul 2 2001 2:22PM |
| User who most recently changed record | MONR |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N817R |
| NTSB Number | FTW00LA222 |
| 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 | ROMERO |
| Aircraft Model | SEA REY |
| Aircraft Series Identifier | SEA REY |
| Aircraft Serial Number | IDK198 |
| Certified Max Gross Weight | 1370 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jun 30 2000 12:00AM |
| Airframe hours since last inspection | 12 |
| Airframe Hours | 27 |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | GABRIEL AND SONDRA ROMERO |
| Aircraft Owner Street Address | 3639 EAST 142 STREET |
| Aircraft Owner City | BIXBY |
| Aircraft Owner State | OK |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 74008 |
| 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 | Yes |
| Departure Airport Code | RVS |
| Departure City | |
| Departure State | OK |
| Departure Country | |
| Departure Time | 845 |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Cruise |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Oct 10 2002 3:15PM |
| 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 | -- |