LAX87LA035

NTSB accident investigation · Schweizer SGS2-33A · Sun City, AZ · November 9, 1986

Accident · No injuriesLimited investigationFinal report
Date
November 9, 1986, 14:25 local (21:25 UTC)
Place
Sun City, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N7558Schweizer SGS2-33A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19861109058879A
Case key
25468

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

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with objectApproach
Weather condition - downdraftFactor
In-flight planning/decision - improperPilot in commandCause
Lack of total experience in kind of aircraftPilot in commandFactor
Object - tree(s)Factor

Analysis

While on a solo instructional flight, the pilot was unable to find sufficient lift & decided to turn back toward the airport for landing. Due to his low altitude, he was not able to fly a normal pattern entry. A downwind landing was attempted; however, before reaching the runway, other aircraft were departing. The pilot paralleled the runway still anticipating a normal landing. While turning toward the runway, the glider encountered an additional loss of altitude. The pilot was unable to land on the runway. He attempted to glide to another landing spot, but the glider's left wing tip collided with a saguaro cactus about 250 to 300 yards short of the runway. The pilot had 1053 hrs of flight time in single engine aircraft, but only 11.9 hrs in gliders. According to FAA records, he held only a student pilot certificate.

Aircraft

Registration
N7558
Reported as
Schweizer SGS2-33A
Category
Glider
Serial number
188
Airframe hours
1,476
Engine
unknown UNK, unknown
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Michael W. Mullane
Registered owner
Baboquavani Soaring School
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · October 19, 1986 · 52 hours before
Departed
Sun City, AZ
Airport
Pleasant Valley, runway 23, asphalt

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
43
Certificate
Student
Seat
Front
Flight hours
1,065 total · 11 in this make and model · 845 as pilot in command · 3 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 5 knots
Visibility
70 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
30.00 inHg
Observed at
DVT, 11 nm away

FAA reports on this event · 1

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

Other investigations on N7558 · 2

Matched to the same aircraft by N-number and date.