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NTSB Report
October 11, 1993 · Emmert Tierra II · N246RE
Yukon, OK
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
October 11, 1993
Injury Outcomes
2 injuries (2 serious injuries)
Location
Yukon, OK
Aircraft
Emmert Tierra II
Tail Number
N246RE
Operator
Emmert Raymond L
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
FTW94LA010
THE PILOT TOOK OFF AND WAS TURNING LEFT CROSSWIND WHEN THE AIRPLANE SUDDENLY ROLLED FURTHER TO THE LEFT AND STALLED. THE PILOT WAS RECOVERING WHEN THE AIRPLANE STRUCK THE GROUND. THE PILOT'S OPINION WAS THAT A RIGHT QUARTERING TAILWIND GUST CAUSED THE AIRPLANE TO STALL.
NTSB Probable Cause
WAS AN INADVERTENT STALL. A FACTOR WAS THE GUSTY TAILWIND.
Full Narrative
On October 11, 1993, approximately 1713 central daylight time, an Emmert Tierra II, N246RE, was destroyed during an uncontrolled descent shortly after taking off from Clarence E. Page Airport, Yukon, Oklahoma. The two pilots aboard received serious injuries. Visual meteorological conditions prevailed for the personal flight. The following is based on the Pilot/Operator report. The pilot had just taken off from runway 17L and was turning left onto the crosswind leg when the airplane suddenly rolled further to the left, stalled, and spun approximately 150 degrees. The pilot was able to arrest the spin and was in the process of recovering when the airplane struck the ground. The pilot said he thought a right quartering gust of wind caused the airplane to stall.
Flight
Event TypeAccident
Event Time17:13 CDT
Nearest AirportClarence E. Page (0nm)
Runway17L
Runway Length3502 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftEmmert Tierra II
Tail NumberN246RE
Aircraft CategoryAir
DamageSubstantial
OperatorEmmert Raymond L
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 532 UL · Reciprocating · 64
Seats2
People & Injuries
Injury Summary2 injuries (2 serious injuries)
Fatal0
Serious2
Minor0
Uninjured0
Total2
Crew 1Age 52 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind260° @ 8 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point41 C
Altimeter30.00 inHg
Observation Time21:53
Weather SourceWFAC