LAX84FVM02

NTSB accident investigation · Grumman American AA-5B · Monterey, CA · August 11, 1984

Accident · Minor injuriesFinal report
Date
August 11, 1984, 00:09 local (07:09 UTC)
Place
Monterey, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1544RGrumman American AA-5B
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19840811039819A
Case key
24029

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.

In flight collision with terrain/waterApproach
Comm/nav equipment - undeterminedFactor
Proper altitude - not maintainedPilot in commandCause
Ifr procedure - not followedPilot in commandCause
Missed approach - not performedPilot in command

Analysis

The acft collided with hilly terrain aprx 6 miles east of the arpt during the second attempted ILS rwy 10 apch. The plt stated that communication and navigation problems were experienced during the flt. He also stated he changed fuel tanks every 1/2 hr during the flt. A missed apch was performed during the first ILS attempt because the plt could not 'positively' identify the rwy threshold. On the 2nd apch, after outer marker passage, the plt noticed he was below glideslope and necessary adjustments were made. He continued to state that after time passage he noticed full down glideslope deflection and middle marker passage had not occurred. Shortly thereafter, the acft impacted terrain. The instrument panel and radio pack were removed from the acft before investigators arrived. The rt fuel tank was found empty and the lt was nearly full. No mechanical failure/malfunction was found. Records indicate last trans check was 5/9/77, last static system/altimeter check was 5/12/77. Last VOR test could not be determined.

Aircraft

Registration
N1544R
Reported as
Grumman American AA-5B
Category
Airplane
Serial number
AA5B-0044
Airframe hours
1,546
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robert F. Banner
Registered owner
Frank Wennig
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 12, 1984 · 42 hours before
Departed
SEE · El Cajon, CA
Destination
MRY · Monterey, CA
Flight plan
IFR
Airport
MRY · Monterey, runway 10, 6,597 × 150 ft, concrete

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,206 total · 990 in this make and model · 900 as pilot in command · 108 in the last 90 days · 17 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
0° at 4 knots
Visibility
5 statute miles
Lowest ceiling
500 ft unknown
Temperature
57 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
MRY, 6 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.