WPR14LA114

NTSB accident investigation · Pitts S2C · Roseburg, OR · January 26, 2014

Accident · No injuriesLimited investigationFinal report
Date
January 26, 2014, 15:30 local (23:30 UTC)
Place
Roseburg, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N102ZTPitts S2C
Defining event
Landing: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report April 26, 2016
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20140126000919A
Case key
88790

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 loss of orientation while scanning for airport traffic during the turn from the base to final legs of the traffic pattern, which resulted in his failure to maintain clearance from a tree.

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.

Object/animal/substance: tree(s)Environmental issues › Physical environment · Awareness of conditionAviat S-2C: 1 caseAll aircraft: 933 casesProbable cause
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedAviat S-2C: 1 caseAll aircraft: 1,310 casesProbable cause

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 commercial pilot was conducting a local personal flight. The pilot reported that he entered the traffic pattern behind a much slower airplane and observed a second (high-wing) airplane on an apparent base leg about 1 mile south of the airport. The pilot made a right 360-degree turn while on the downwind leg for spacing. After reestablishing his position on the downwind leg, he requested position reports from local area traffic. The pilot in the first airplane in the traffic pattern reported clear of the runway; the accident pilot heard no other position reports and subsequently began a normal approach to the runway. Immediately before turning to final, the pilot from an unknown airplane transmitted that his airplane was on final for the same runway. The accident pilot then rolled the airplane wings level and checked the final approach path for traffic. He observed no traffic and subsequently rolled the airplane back into a left turn to final with a shallow left forward slip. As the airplane rolled onto short final, it collided with the upper portion of a tall tree. The pilot then landed the airplane successfully. The Federal Aviation Administration Digital Airport/Facility Directory noted that the runway had a displaced threshold of 371 ft due to a tree, which was also depicted on the airport diagram. It is likely that the pilot lost his orientation with respect to the tree when he diverted his scan to look for another airplane in the traffic pattern.

Factual narrative

On January 26, 2014, about 1530 Pacific standard time, a Pitts S2C, N102ZT, collided with trees during the turn to final approach to runway 34 at Roseburg, Oregon. The pilot was operating the airplane under the provisions of 14 Code of Federal Regulations (CFR) Part 91. The commercial pilot was not injured. The airplane sustained substantial damage to the upper and lower wings. The local personal flight departed Roseburg about 1500. Visual meteorological conditions (VMC) prevailed, and no flight plan had been filed.The pilot reported that he returned from a local flight, and entered the traffic pattern behind a much slower airplane. He observed a second (high-wing) airplane crossing from west to east on an apparent base about 1 mile south of the airport. The pilot made a right 360-degree turn on downwind for spacing. He noted that hilly terrain surrounded the airport. After reestablishing his position on downwind, he requested position reports from Roseburg area traffic. The first airplane reported clear of the runway; he heard no other position reports. The pilot stated that he made a normal approach to the runway. Immediately prior to the turn to final, an unknown airplane transmitted that they were on final for runway 34. The pilot rolled wings level, and checked the final approach path for traffic. He observed none, and rolled back into a left turn to final with a shallow left forward slip. As the airplane rolled onto short final, it collided with the upper portion of a tall tree. The pilot landed the airplane successfully, and egressed from the airplane with no difficulties. The pilot reported that the tree was about 60 feet higher than a utility pole near it, and encroached into the approach flight path for landing. He also reported that the tree was not lighted. The FAA Digital Airport/Facility Directory indicated that runway 34 was 4,602 feet long and 100 feet wide. The runway surface was asphalt, and noted a displaced threshold of 371 feet for a tree, which was also depicted on the airport diagram.

Aircraft

Registration
N102ZT
Reported as
Pitts S2C
Category
Airplane
Serial number
6057
Built
2003
Airframe hours
127
Engine
Lycoming AEVI-540-O4A5, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dave Leonard
Registered owner
BSS Arrow LLC
Airworthiness certificate
Standard, Aerobatic
Last inspection
Annual · October 23, 2013
Departed
RBG · Roseburg, OR
Destination
RBG · Roseburg, OR
Flight plan
Company VFR
Airport
RBG · Roseburg Regional Airport, runway 34, 5,000 × 100 ft, asphalt
Equipment
Stall warning system

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
67
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
June 22, 2013
Seat
Rear
Flight hours
7,918 total · 328 in this make and model · 7,918 as pilot in command · 8 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 39 °F
Altimeter
30.05 inHg
Observed at
KRBG

Docket · 1

The files NTSB released with the investigation on March 22, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 387 KB 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.