DCA89MA076

NTSB accident investigation · de Havilland DHC-6-300 · Grand Canyon, AZ · September 27, 1989

Accident · FatalClass 1 · MajorFinal report
Date
September 27, 1989, 09:53 local (16:53 UTC)
Place
Grand Canyon, AZ
Injuries
10 fatal, 9 serious, 2 minor
Damage
Destroyed
Phase of flight
Landing
Aircraft
N75GCde Havilland DHC-6-300
Weather
Visual (VMC) · Day
Status
Completed · report September 5, 1991
Report
Board-adopted at Board Meeting
Investigation class
Class 1
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19890927036489A
Case key
15922

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

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Probable cause

Improper pilot techniques and crew coordination during the landing attempt, bounce, and attempted go-around.

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.

Loss of control - in flightLanding - aborted
Flare - improperCopilot/second pilotCause
Crew/group coordination - improperCause
Recovery from bounced landing - improperPilot in commandCause
Go-around - attemptedPilot in command

Analysis

Grand Canyon airlines flt 5 (Dehavilland DHC-6, N75GC) depd Grand Canyon national park arpt on a local part 135, sight- seeing flt. After rtrng from a normal trip, the flt was cleared to land on rwy 21. Observers rprtd the apch to the arpt was normal, but the acft traveled about 1000' down the rwy at an alt of about 5' before touchdown. Rprtdly, it bounced &traveled another 1000' before touching down again. The acft then veered to the rgt & the flt crew initiated a go-around (aborted lndg). The acft climbed in a nose high alt to about 150' to 200' AGL, then it rolled to the left & crashed ontoa wooded hill about 120' left of the rwy. A pwr line was severed during impact, which interupted elec pwr to the arpt & delayed emerg response to the crash. Surviving psgrs rprtd the rgt seat plt was flying the acft, while the left seat pltnarrated the tour; but after a hard touchdown, the left seat plt took ctl of the acft & applied full pwr for a go-around. A scrape mark was fnd where the rgt wingtip scraped the rwy during the 2nd touchdown.

Aircraft

Registration
N75GC
Reported as
de Havilland DHC-6-300
Category
Airplane
Serial number
439
Airframe hours
11,180
Engine
P&W PT6A-27, 620 horsepower, turbo prop
Damage
Destroyed
Flight
Part 135
Registered owner
Grand Canyon Airlines
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · September 23, 1989 · 19 hours before
Flight plan
Company VFR
Airport
GCN · Grand Canyon, runway 21, 8,999 × 150 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
47
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
4,120 total · 2,610 in this make and model · 4,014 as pilot in command · 297 in the last 90 days · 79 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 7 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 41 °F
Altimeter
30.00 inHg
Observed at
GCN

FAA reports on this event · 1

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