FTW95LA252

NTSB accident investigation · Cessna A188B · Weslaco, TX · June 19, 1995

Accident · No injuriesLimited investigationFinal report
Date
June 19, 1995, 09:27 local (14:27 UTC)
Place
Weslaco, TX
Injuries
2 uninjured
Aircraft
N53372Cessna A188BN9433RCessna A188B
Weather
Visual (VMC) · Day
Status
Completed · report October 27, 1995
Report
Approved by Office Director
Case key
19461

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

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Probable cause

The inadequate visual lookout by both pilots. A factor was the inability of the pilots to communicate by radio due to the incompatible equipment installed in the two airplanes.

The inadequate visual lookout by both pilots. A factor was the inability of the pilots to communicate by radio due to the incompatible equipment installed in the two airplanes.

Analysis

N9433R entered the traffic pattern on a left base 2 to 3 miles northeast of the airport, turned base and began descending. N53372 entered the traffic pattern at midfield on left downwind, turned base and then final approximately 1/4 mile from the approach end of the runway. According to both pilots, the collision occurred immediately after N53372 turned final. The pilot of N9433R reported looking up and to the left and seeing N53372 'a split second before impact.' A witness stated that 'the yellow airplane [N9433R] flew upward and struck the other red and blue plane [N53372].' Both airplanes continued to the airport and landed without further incident. Damage to N9433R consisted of separation of the left wingtip and minor damage to the left wing leading edge and left aileron. The right side of N53372 was torn open aft of the cockpit. N9433R was equipped with a business band radio, while N53372 had a VHF aircraft radio installed.

N53372 entered the traffic pattern at midfield on left downwind, turned base and then final approximately 1/4 mile from the approach end of the runway. N9433R entered the traffic pattern on a left base 2 to 3 miles northeast of the airport, turned base and began descending. According to both pilots, the collision occurred immediately after N53372 turned final. The pilot of N9433R reported looking up and to the left and seeing N53372 'a split second before impact.' A witness stated that 'the yellow airplane [N9433R] flew upward and struck the other red and blue plane [N53372].' Both airplanes continued to the airport and landed without further incident. Damage to N9433R consisted of separation of the left wingtip and minor damage to the left wing leading edge and left aileron. The right side of N53372 was torn open aft of the cockpit. N9433R was equipped with a business band radio, while N53372 had a VHF aircraft radio installed.

Factual narrative

See narrative for FTW-95-L-A252A.

On June 19, 1995, at 0927 central daylight time, a Cessna A188B, N53372, collided with N9433R, a Cessna A188B, while both airplanes were on approach near Weslaco, Texas. N53372 was substantially damaged and N9433R sustained minor damage. Neither of the commercial pilots was injured. Both airplanes were operated by Stanley Flying Service under Title 14 CFR Part 137. No flight plans were filed and visual meteorological conditions prevailed for the aerial application flights which departed Weslaco at 0655 CDT.

Both airplanes were returning to land on runway 13 at the Mid Valley Airport after working in the same general area. According to the pilot of N9433R, he entered the traffic pattern on a left base 2 to 3 miles northeast of the airport, turned final and began descending. He reported looking up and to the left and seeing N53372 "a split second before impact." According to the pilot of N53372, he entered the traffic pattern at midfield on a left downwind, turned base and then final "approximately 1/4 mile from the approach end of the runway."

Both pilots submitted sketches indicating that the collision occurred immediately after N53372 turned final. A witness interviewed by the Weslaco Police Department stated that "when she saw the airplanes they were flying close to each other and that the yellow airplane [N9433R] flew upward and struck the other red and blue plane [N53372]." Following the collision, both airplanes continued to the airport and landed without further incident.

Examination of the airplanes by a Federal Aviation Administration (FAA) inspector revealed that the left wing tip of N9433R was separated, and there was minor damage to the left wing leading edge and the left aileron. The right side of the fuselage of N53372 was torn open aft of the cockpit. The FAA inspector further reported that N9433R was equipped with a business band radio, while N53372 had a VHF aircraft radio installed.

Aircraft · 2

Registration
N53372
Reported as
Cessna A188B
Category
Airplane
Serial number
18801792T
Airframe hours
2,500
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Stanley Flying Service
Registered owner
Bobby D. White
Airworthiness certificate
Special, Restricted (Special)
Departed
T65
Airport
T65 · Mid Valley, runway 13, 5,000 × 70 ft, 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.

Registration
N9433R
Reported as
Cessna A188B
Category
Airplane
Serial number
18802281T
Airframe hours
4,160
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Minor damage
Flight
Aerial application · Part 137
Operator
Stanley Flying Service, Inc.
Registered owner
Suggs, Royce & Addison, Wes
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 6, 1995 · 280 hours before
Departed
T65
Airport
T65 · Mid Valley, runway 13, 5,000 × 70 ft, 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N53372
Age
46
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
9,800 total · 200 in this make and model · 9,700 as pilot in command · 150 in the last 90 days · 80 in the last 30 days · 5 in the last 24 hours
Role
Pilot, aircraft N9433R
Age
30
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
1,300 total · 500 in this make and model · 1,250 as pilot in command · 290 in the last 90 days · 100 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 79 °F
Altimeter
30.00 inHg

FAA reports on this event · 2

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