GAA17CA138

NTSB accident investigation · Beech T 34B · St. Petersburg, FL · February 11, 2017

Accident · No injuriesData collectionFinal report
Date
February 11, 2017, 17:30 local (22:30 UTC)
Place
St. Petersburg, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N18PSBeech T 34B
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report April 10, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170211000919A
Case key
94715

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

On this page

Probable cause

The pilot's failure to maintain an appropriate glidepath to the runway.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBeech T-34B: 1 caseAll aircraft: 9,295 casesProbable cause
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedBeech T-34B: 1 caseAll aircraft: 809 casesProbable cause
Object/animal/substanceEnvironmental issues › Physical environment · Contributed to outcomeBeech T-34B: 1 caseAll aircraft: 224 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that, after maneuvering in the local area for about 45 minutes, he returned to his home airport for landing. During the final approach, the airplane sunk below the proper glidepath, and he increased the power three separate times, but the airplane continued to sink. Subsequently, the airplane struck a seawall located about 380 ft from the runway threshold, which resulted in the propeller separating from the propeller hub and the collapse of the landing gear. The fuselage and both wings sustained substantial damage. According to the Federal Aviation Administration Aviation Safety Inspector who interviewed the pilot after the accident, the pilot reported that the engine did not contribute to the accident.

Factual narrative

The pilot reported after maneuvering in the local area for about 45 minutes, he returned to his home airport for landing. He further reported that during the final approach, the airplane sunk below the proper glide path and he increased the power three separate times, but the airplane continued to sink. Subsequently, the airplane struck a seawall located about 380 feet from the runway threshold, which resulted in the propeller separating from the propeller hub and the collapse of the landing gear. The fuselage and both wings sustained substantial damage. According to a Federal Aviation Administration Aviation Safety Inspector who interviewed the pilot after the accident, the pilot reported that the engine did not contribute to the accident.

Aircraft

Registration
N18PS
Reported as
Beech T 34B (NO SERIES)
Category
Airplane
Serial number
BG-327
Built
1957
Airframe hours
4,306.7
Engine
Cont Motor IO-470 SER, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Aerobatic; Standard, Utility
Last inspection
Annual · May 2, 2016
Departed
SPG · St Petersburg, FL
Destination
SPG · St Petersburg, FL
Airport
SPG · Albert Whitted, runway 25, 3,677 × 75 ft, asphalt
Equipment
Stall warning system, Onboard weather

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
69
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
March 15, 2015
Seat
Front
Restraint
4-point
Flight hours
2,773 total · 150 in this make and model · 2,689 as pilot in command · 40 in the last 90 days · 14 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 54 °F
Altimeter
30.21 inHg
Observed at
KSPG

Docket · 4

The files NTSB released with the investigation on March 23, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 MB in all.

FAA reports on this event · 1

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