20180420003879A

Accident · Substantial damage

FAA accident report · Cessna 172N · San Jose, CA · April 20, 2018

Date
April 20, 2018 · 14:00 local
Place
San Jose, CA
Phase of flight
Other, Specify
Operating rules
Pilot school (Part 141)
Operator
NZDS
Damage
Substantial damage
Aircraft
N23AT
NTSB investigation
NTSBGAA18CA232
Reported as
Cessna 172N
Reported engine
Lycoming 0-320 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Commercial pilot, flight instructor, private pilot
Pilot’s flight hours
310 total150 in this make and model30 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

During a touch-n-go landing the student failed to positively control the aircraft allowing it to veer right towards the edge of the runway.

The CFI allowed the situation to develop for too long before taking control of the aircraft.

The aircraft departed the right side of the runway as it was becoming airborn. However, the right main landing gear (just inboard of the tire) struck a runway sign. Subsequently, the sign broke off and bounced up into the air where it struck the aircraft's right horizontal stabilizer causing substantial damage to it and the elevator.

The flight instructor then flew the aircraft around the pattern, landed and taxied to parking without further incident.

As the FAA filed it

DURING A TOUCH-N-GO LANDING THE STUDENT FAILED TO POSITIVELY CONTROL THE AIRCRAFT ALLOWING IT TO VEER RIGHT TOWARDS THE EDGE OF THE RUNWAY.

THE CFI ALLOWED THE SITUATION TO DEVELOP FOR TOO LONG BEFORE TAKING CONTROL OF THE AIRCRAFT.

THE AIRCRAFT DEPARTED THE RIGHT SIDE OF THE RUNWAY AS IT WAS BECOMING AIRBORN. HOWEVER, THE RIGHT MAIN LANDING GEAR (JUST INBOARD OF THE TIRE) STRUCK A RUNWAY SIGN. SUBSEQUENTLY, THE SIGN BROKE OFF AND BOUNCED UP INTO THE AIR WHERE IT STRUCK THE AIRCRAFT'S RIGHT HORIZONTAL STABILIZER CAUSING SUBSTANTIAL DAMAGE TO IT AND THE ELEVATOR.

THE FLIGHT INSTRUCTOR THEN FLEW THE AIRCRAFT AROUND THE PATTERN, LANDED AND TAXIED TO PARKING WITHOUT FURTHER INCIDENT.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.