DCA83AA013

NTSB accident investigation · Convair 580-11-A · Brainerd, MN · January 10, 1983

Accident · FatalFinal report
Date
January 9, 1983, 19:40 local (Jan 10, 1983, 01:40 UTC)
Place
Brainerd, MN
Injuries
1 fatal, 1 serious, 31 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8444HConvair 580-11-A
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Board-adopted at Board Meeting
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19830109001559A
Case key
15776

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.

On ground/water encounter with terrain/waterLanding
Airport snow removal - improperAirport personnelFactor
Notams - not issuedAirport personnelFactor
Unsafe/hazardous condition - not identifiedCompany/operator managementFactor
Light condition - dark nightFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - snowFactor
Weather condition - obscurationFactor
Proper alignment - not attainedPilot in commandCause
Visual/aural perceptionPilot in commandFactor
Airport facilities,runway/landing area condition - icyFactor
Airport facilities,runway/landing area condition - snow coveredFactor
Airport facilities,runway/landing area condition - slush coveredFactor
Directional control - reduced
Terrain condition - snowbankCause

Analysis

During arrival, the acft was landed about 1725 ft beyond the rwy threshold. The touchdown was made with the right wing down & the right main gear about 37 ft from the right edge of the rwy. After touchdown, the acft continued to the right & the right propeller struck a 2 to 3 ft high snowbank which was between the edge of the rwy & the rwy edge lights. The #1 blade separated from the propeller & entered the cabin, fatally injuring 1 passenger & seriously injuring another. Investigation revealed that rwy plowing activities, 2 days before the accident, had left snowbanks at the edge of the rwy inside the rwy edge lights. They had not been removed per 14 CFR 139.85 & arpt opns manual. There was no NOTAM for snowbanks & the company station manager did not notify the aircrew about their location. The fltcrew were not aware that when the 1st officer dimmed the intensity of the apch lights (by activating the mic switch) that the rwy edge lights also dimmed. The capt believed he lost some peripheral cues after touchdown.

Aircraft

Registration
N8444H
Reported as
Convair 580-11-A
Category
Airplane
Serial number
327A
Airframe hours
39,511
Engine
Allison 501D-13, 3,750 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Part 121
Operator
Republic Airlines, Inc.
Airworthiness certificate
Standard, Transport
Departed
MSP · Minneapolis, MN
Destination
BRD · Brainerd, MN
Flight plan
IFR
Airport
Brainerd Crow Wing Co, runway 23, 6,500 × 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
32
Certificates
Commercial, Flight instructor, Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
12,730 total · 3,000 in this make and model · 232 in the last 90 days · 77 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
Calm
Visibility
1 statute miles
Lowest ceiling
300 ft
Temperature
32 °F, dew point 30 °F
Altimeter
29.00 inHg
Observed at
BRD

FAA reports on this event · 1

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