AD 77-19-05

final rule
Data completeness: 70%

Airworthiness Directives; Grumman-American Models G-164A and G-164B

AD Number
77-19-05
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Allied Ag Cat Productions, Inc. G-164A Airworthiness Directives; Grumman-American Models G-164A and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B Airworthiness Directives; Grumman-American Models G-164A and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-15T Airworthiness Directives; Grumman-American Models G-164A and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-20T Airworthiness Directives; Grumman-American Models G-164A and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B-34T Airworthiness Directives; Grumman-American Models G-164A and G-164B
aircraft Allied Ag Cat Productions, Inc. G-164B (with 73 inch wing gap) Airworthiness Directives; Grumman-American Models G-164A and G-164B

Unsafe Condition

Defective flying wire terminals, part number AN665-115L/R, which could cause hazards associated with their failure.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Remove the AN665-115L/R terminals and replace them with unused parts from Grumman American Aviation Corporation, following the aircraft operations and maintenance manual.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

prior to further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Grumman-American Models G-164A (serial numbers 1715 through 1717) and G-164B (serial numbers 240B, 242B, 243B, 244B, 246B, 251B, 252B, 253B, 254B, 257B, 258B, 264B, 269B)

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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78-23-11

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Unsafe Condition: Aileron Balance Cables

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78-26-03

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Airworthiness Directives; Grumman Models G-164, G-164A, and G-164B Aircraft

Unsafe Condition: Wing Fittings Corrosion Detection

Effective: Dec 20, 1978 Category: aircraft

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