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NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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December 19, 1985 · Cessna 150L · N10882

Tucson, AZ

Overview

Report Status
Preliminary report
Event Type
Accident
Date
December 19, 1985
Injury Outcomes
2 injuries (1 serious injury, 1 minor injury)
Location
Tucson, AZ
Aircraft
Cessna 150L
Tail Number
N10882
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
LAX86LA072

AFTER ABOUT A 45 MIN WAIT AS THE NUMBER ONE ACFT FOR DEPARTURE, THE CONTROLLER INFORMED THE PLT THAT HE COULD EXPECT AN ADDITIONAL 3 MIN WAIT BECAUSE OF WAKE TURBULENCE FROM A (LARGE) EC-130 ACFT WHICH WAS APPROACHING FOR A TOUCH & GO LANDING. THE PLT ELECTED TO WAIVE THE TIME INTERVAL FOR THE WAKE TURBULENCE SEPARATON, AND AS THE EC-130 PASSED HIS POSITION THE CONTROLLER ISSUED THE PLT A CLEARANCE FOR TAKEOFF. THE ACFT CLIMBED TO BETWEEN 25 AND 50 FT AGL AND THEN IT ENCOUNTERED THE WAKE TURBULENCE. THE ACFT PITCHED DOWNWARD, ROLLED RIGHT AND DESCENDED UNTIL IT STRUCK THE RWY, 1 MINUTE, 22 SECONDS AFTER RECEIVING ITS TAKEOFF CLEARANCE.

Full Narrative

AFTER ABOUT A 45 MIN WAIT AS THE NUMBER ONE ACFT FOR DEPARTURE, THE CONTROLLER INFORMED THE PLT THAT HE COULD EXPECT AN ADDITIONAL 3 MIN WAIT BECAUSE OF WAKE TURBULENCE FROM A (LARGE) EC-130 ACFT WHICH WAS APPROACHING FOR A TOUCH & GO LANDING. THE PLT ELECTED TO WAIVE THE TIME INTERVAL FOR THE WAKE TURBULENCE SEPARATON, AND AS THE EC-130 PASSED HIS POSITION THE CONTROLLER ISSUED THE PLT A CLEARANCE FOR TAKEOFF. THE ACFT CLIMBED TO BETWEEN 25 AND 50 FT AGL AND THEN IT ENCOUNTERED THE WAKE TURBULENCE. THE ACFT PITCHED DOWNWARD, ROLLED RIGHT AND DESCENDED UNTIL IT STRUCK THE RWY, 1 MINUTE, 22 SECONDS AFTER RECEIVING ITS TAKEOFF CLEARANCE.

Flight

Event TypeAccident
Event Time16:00 MST
Nearest AirportDavis-Monthan (0nm N)
Runway12
Runway Length13200 ft
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150L
Tail NumberN10882
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-A · Reciprocating · 100
Seats2

People & Injuries

Injury Summary2 injuries (1 serious injury, 1 minor injury)
Fatal0
Serious1
Minor1
Uninjured0
Total2
Crew 1Age 57 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind310° @ 4 kt
Visibility50 sm
CeilingNone
Temperature / Dew Point64 F / 0 C
Altimeter30.00 inHg
Observation Time23:00
Weather SourceWFAC

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Appendix: Source Data