Accident Sonex Aircraft Sonex N322JS,
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ASN Wikibase Occurrence # 218190
 
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Date:Monday 19 November 2018
Time:13:50
Type:Silhouette image of generic SONX model; specific model in this crash may look slightly different    
Sonex Aircraft Sonex
Owner/operator:Private
Registration: N322JS
MSN: 0322
Year of manufacture:2004
Total airframe hrs:1139 hours
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Corona Municipal Airport (KAJO), Corona, CA -   United States of America
Phase: Landing
Nature:Private
Departure airport:Corona Municipal Airport, CA (KAJO)
Destination airport:Corona Municipal Airport, CA (KAJO)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot in the low-wing Sonex airplane (N322JS) reported that, while in the traffic pattern at the nontowered Corona Municipal Airport, he made continuous reports on the common traffic advisory frequency (CTAF). He added that, on final, he observed a high-wing airplane (Cessna 172G, N4240L) positioned adjacent to the runway he was approaching. He added that, on short final, "the runway was clear," and he heard no radio transmissions. The low-wing airplane impacted the high-wing airplane on the runway. The low-wing airplane yawed right and came to rest nose down in front of the right wing of the high-wing airplane.
The pilot receiving instruction in the high-wing airplane reported that, after performing a run-up, she and the flight instructor taxied to and held short of the departure runway. She added that, during the taxi, she and the instructor did not hear radio transmissions on the CTAF from other aircraft in the traffic pattern. Before departure, they visually cleared final and base and reported their departure intentions on the CTAF. They lined up on the runway for a short-field takeoff, held the brakes, and applied full power. She released the brakes and about 3 to 5 seconds into the takeoff roll, they heard a loud noise, and the airplane was pushed left. Despite reporting not hearing the other pilots on the CTAF, all the pilots reported that they used the same frequency.
The low-wing airplane sustained substantial damage to the left wing. The high-wing airplane sustained substantial damage to the right wing and empennage.
Two witnesses in the other airplane reported that, while taxiing, they heard the pilots in the high-wing airplane transmit that they were "taking the runway" and departing. They observed the high-wing airplane line up on the runway but did not see any aircraft on base or final. Several moments later, they looked back and saw the high-wing airplane still on the runway and the low-wing airplane on final. One of the witnesses made a call on the CTAF warning the low-wing airplane pilot that another airplane was on the runway but heard no response. He made another call to the low-wing airplane pilots to suggest that they perform a go-around, and then they observed the low-wing airplane land on top of the high-wing airplane.
The pilots of the low- and high-wing airplanes reported that there were no preaccident mechanical failures or malfunctions with their airplanes that would have precluded normal operation.

Probable Cause: The pilot’s failure to see and avoid the airplane on the runway while landing and the pilot receiving instruction’s and flight instructor's failure to properly scan the approach before pulling onto the runway during takeoff.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: GAA19CA068
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB
FAA register: https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=322JS%20

Location

Images:


Photo: FAA

Revision history:

Date/timeContributorUpdates
20-Nov-2018 19:05 Geno Added
15-Jun-2019 16:29 ASN Update Bot Updated [Time, Operator, Nature, Departure airport, Destination airport, Source, Narrative, Accident report, ]
15-Jun-2019 16:51 harro Updated [Departure airport, Destination airport, Source, Narrative, Photo]

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