DCA82AA012

NTSB accident investigation · Swearingen SA226-T(B) · Rockport, TX · January 19, 1982

Accident · FatalFinal report
Date
January 19, 1982, 13:23 local (19:23 UTC)
Place
Rockport, TX
Injuries
3 fatal
Phase of flight
Approach
Aircraft
N336SASwearingen SA226-T(B)N26660Grumman AA5A
Weather
Instrument (IMC) · Day
Status
Completed · report January 19, 1983
Report
Approved by Office Director
NTSB office
Major Investigations Division
Case key
72415

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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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.

Midair collisionCircling (ifr)
Control tower - unavailableFactor
Radar,approach/departure - unavailableFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Air/ground communications - inadequatePilot in commandFactor
Air/ground communications - inadequatePilot of other aircraftFactor
Visual lookout - inadequatePilot in commandCause
Visual lookout - inadequatePilot of other aircraftCause
Midair collisionApproach - vfr pattern - base turn
Control tower - unavailableFactor
Radar,approach/departure - unavailableFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Air/ground communications - inadequatePilot in commandFactor
Air/ground communications - inadequatePilot of other aircraftFactor
Visual lookout - inadequatePilot in commandCause
Visual lookout - inadequatePilot of other aircraftCause

Analysis

Prior to the faf during a vor/dme approach, the merlin was cleared to change to the UNICOM freq. The plt of the merlin contacted UNICOM & requested an arpt advisory. The UNICOM operator replied that there was a PIREP of 500 ft over the field with 2 mi visibility but "zilch" over the water. Shortly after this contact the plt of the AA5A called on UNICOM turning final. The plt of the AA5A was given the same advisory as given to the merlin & further advised that another acft was inbound for rwy 14. The acft collided less than 1 mi nw of the approach end of rwy 14. Aim 157 recommends that VFR inbound flts broadcast entering downwind & final. Aim 363(c) recommends that, when making an IFR approach to an arptnot served by a tower or fss & after ATC advises to change to advisory freq, to broadcast intentions, including type approach, position & when over faf inbound.

Aircraft · 2

Registration
N336SA
Reported as
Swearingen SA226-T(B)
Category
Airplane
Serial number
T356
Engine
Airesearch TPE 331-10A, 900 horsepower, turbo prop
Damage
Destroyed
Flight
Executive/Corporate · Part 91
Operator
Baker Marine Construction Corp
Registered owner
Baker Marine Construction Corp
Departed
CRP · Corpus Christi, TX
Destination
56V · Oxford, NE
Flight plan
IFR
Airport
RKP · Aransas County Airport, runway 14, 5,600 × 150 ft

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
N26660
Reported as
Grumman AA5A
Category
Airplane
Serial number
AA5A-0625
Airframe hours
1,168
Engine
Lycoming O-320-E2G, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
James R. Westcot
Registered owner
James R. Westcot
Departed
Victoria, TX
Destination
NC81 · Apex, NC
Airport
RKP · Aransas County Airport, runway 14, 5,600 × 150 ft

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N336SA
Age
33
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
3,800 total
Role
Pilot, aircraft N26660
Age
52
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
1,700 total

Weather

Conditions
Instrument (IMC) · Day
Wind
150° at 6 knots
Visibility
2 statute miles
Lowest ceiling
500 ft overcast
Altimeter
29.00 inHg
Observed at
RKP

FAA reports on this event · 2

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