MIA85LA167

NTSB accident investigation · Schempp-Hirth VENTUS-B · Winter Haven, FL · May 7, 1985

Accident · No injuriesLimited investigationFinal report
Date
May 7, 1985, 13:00 local (17:00 UTC)
Place
Winter Haven, FL
Injuries
2 uninjured
Phase of flight
Takeoff
Aircraft
N40EESchempp-Hirth VENTUS-BN54550Cessna 305A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
31396

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Dragged wing,rotor,pod,float or tail/skidTakeoff - roll/run
Preflight planning/preparation - inadequatePilot in commandFactor
Loss of control - on ground/waterTakeoff - roll/run
Weather condition - crosswindFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
On ground/water collision with objectTakeoff
Aborted takeoff - performedPilot in command
Object - aircraft moving on groundFactor
On ground/water collision with objectTaxi - from landing
Preflight planning/preparation - inadequatePilot of other aircraftFactor
Weather condition - crosswindFactor
Directional control - not maintainedPilot of other aircraftCause
Ground loop/swerve - inadvertentPilot of other aircraftCause
Aborted takeoff - performedPilot of other aircraft
Object - aircraft moving on groundFactor

Analysis

A schempp-hirth ventus b, N40EE, was positioned on rwy 29 to be towed on a competition glider flt. The plt reported that before starting his takeoff, the tow plane was positioned to the left of the glider. The wind was from 030 deg at 8 KTS. As the takeoff commenced, the glider was pulled to the left. The glider's left wing struck the rwy, followed by the right wing, then the glider swerved to the right. The glider plt released the tow line, but the glider continued off the right side of the rwy, subsequently, it collided with a Cessna 305A, N54550, that was returning from its 4th tow mission & was taxiing about 75 ft to the right of the rwy.

A schempp-hirth ventus b, N40EE, was positioned on rwy 29 to be towed on a competition glider flt. The plt reported that before starting his takeoff, the tow plane was positioned to the left of the glider. The wind was from 030 deg at 8 KTS. As the takeoff commenced, the glider was pulled to the left. The glider's left wing struck the rwy, followed by the right wing, then the glider swerved to the right. The glider plt released the tow line, but the glider continued off the right side of the rwy. Subsequently, it collided with a Cessna 305A, N54550, that was returning from its 4th tow mission & was taxiing about 75 ft to the right of the rwy.

Aircraft · 2

Registration
N40EE
Reported as
Schempp-Hirth VENTUS-B
Category
Glider
Serial number
110
Airframe hours
125
Engine
unknown
Damage
Substantial damage
Flight
Part 91
Registered owner
Stanley F. Nelson
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 18, 1984 · 31 hours before
Departed
GIF
Airport
GIF · Winter Haven, runway 29, 4,000 × 100 ft, asphalt
Registration
N54550
Reported as
Cessna 305A
Category
Airplane
Serial number
JV5
Engine
Continental O-470, 213 horsepower, reciprocating
Damage
Minor damage
Flight
Part 91
Registered owner
High Performance Soaring Inc.
Airworthiness certificate
Standard, Normal
Departed
GIF
Airport
GIF · Winter Haven, runway 29, 4,000 × 100 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N40EE
Age
52
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
13,564 total · 229 in this make and model · 85 in the last 90 days · 4 in the last 24 hours
Role
Pilot, aircraft N54550
Age
60
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
2,960 total · 36 in this make and model · 2,407 as pilot in command · 6 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 8 knots
Visibility
12 statute miles
Lowest ceiling
6,000 ft broken
Temperature
84 °F, dew point 52 °F
Altimeter
30.00 inHg
Observed at
BOW, 10 nm away

FAA reports on this event · 2

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.