No fatalities

Student Pilot Involved in Porpoising Incident During Landing

Carlsbad, CA, United States

On July 30, 2017, a CESSNA 172 S operated by PINNACLE AVIATION ACADEMY, INC. was involved in an aviation accident near Carlsbad, CA. No fatalities were reported. Investigators recorded the probable cause as: The student pilot’s improper landing flare in gusting wind conditions. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

A solo student pilot reported that during landing, the airplane porpoised and the propeller struck the runway. The aircraft sustained substantial damage to the fuselage and firewall.

Incident Details

A solo student pilot reported that during a landing attempt, the airplane porpoised, causing the propeller to strike the runway. The pilot initiated a go-around, subsequently landed, and taxied back to the ramp without further incident.

Aircraft Damage

The airplane sustained substantial damage to the fuselage and firewall.

Pilot Report

The pilot stated that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Weather Conditions

A review of recorded data from the automated weather observation station on the airport indicated that about 37 minutes before the incident, the wind was from 250° at 8 knots, gusting 16 knots. About 23 minutes after the incident, the wind was from 250° at 10 knots. The airplane was landing on runway 24.

Contributing factors

Causes

Landing flare — Not attained/maintainedStudent/instructed pilot

Other contributing factors

Effect on operation

All Cessna 172 accidents →

Frequently asked questions

What happened in the 30 Jul 2017 CESSNA 172 S accident near Carlsbad, CA?

A solo student pilot reported that during landing, the airplane porpoised and the propeller struck the runway. The aircraft sustained substantial damage to the fuselage and firewall.

Were there any fatalities in the 30 Jul 2017 CESSNA 172 S accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 30 Jul 2017 involved a CESSNA 172 S, operated by PINNACLE AVIATION ACADEMY, INC., at Carlsbad, CA.

What was the probable cause of the accident?

The student pilot’s improper landing flare in gusting wind conditions.