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January 18, 1983 · Cessna 180K · N64000

Billings, MT

Overview

Report Status
Preliminary report
Event Type
Accident
Date
January 18, 1983
Injury Outcomes
No injuries (2 uninjured)
Location
Billings, MT
Aircraft
Cessna 180K
Tail Number
N64000
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN83LA050

THE TAILWHEEL (CONVENTIONAL GEAR) AIRCRAFT WAS EQUIPPED WITH A ROBERTSON STOL MODIFICATION. THE PILOT REPORTED THAT WITH THIS MODIFICATION, THE PLANE'S STALL SPEED WAS LOWERED TO 28 TO 30 KTS. WHILE IN THE TRAFFIC PATTERN, TOWER ASKED HIM TO KEEP HIS SPEED UP AND LAND LONG TO MAKE ROOM FOR ANOTHER AIRCRAFT THAT WAS FOLLOWING. A LANDING WAS MADE ON RUNWAY 22 WITH A HEAD WIND AT 10, GUSTING 15 KTS. DURING TOUCHDOWN, THE AIRCRAFT BOUNCED INTO THE AIR. THE PILOT THEN ADDED POWER, LANDED AND APPLIED BRAKES. SHORTLY THEREAFTER, THE AIRCRAFT NOSED OVER. NO MECHANICAL MALFUNCTIONS OF THE FLIGHT CONTROL OR BRAKE SYSTEM WERE REPORTED. THE PILOT STATED THAT HE WAS TRAVELING AT NOT OVER 15 MPH WHEN THE ACCIDENT OCCURRED.

Full Narrative

THE TAILWHEEL (CONVENTIONAL GEAR) AIRCRAFT WAS EQUIPPED WITH A ROBERTSON STOL MODIFICATION. THE PILOT REPORTED THAT WITH THIS MODIFICATION, THE PLANE'S STALL SPEED WAS LOWERED TO 28 TO 30 KTS. WHILE IN THE TRAFFIC PATTERN, TOWER ASKED HIM TO KEEP HIS SPEED UP AND LAND LONG TO MAKE ROOM FOR ANOTHER AIRCRAFT THAT WAS FOLLOWING. A LANDING WAS MADE ON RUNWAY 22 WITH A HEAD WIND AT 10, GUSTING 15 KTS. DURING TOUCHDOWN, THE AIRCRAFT BOUNCED INTO THE AIR. THE PILOT THEN ADDED POWER, LANDED AND APPLIED BRAKES. SHORTLY THEREAFTER, THE AIRCRAFT NOSED OVER. NO MECHANICAL MALFUNCTIONS OF THE FLIGHT CONTROL OR BRAKE SYSTEM WERE REPORTED. THE PILOT STATED THAT HE WAS TRAVELING AT NOT OVER 15 MPH WHEN THE ACCIDENT OCCURRED.

Flight

Event TypeAccident
Event Time09:00 MST
Nearest AirportBILLINGS (0nm N)
Runway22
Runway Length5704 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 180K
Tail NumberN64000
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-U · Reciprocating · 230
Seats6

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 30 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind230° @ 12 kt
Visibility40 sm
CeilingNone
Temperature / Dew Point30 C / 19 C
Altimeter29.00 inHg

Appendix: Source Data