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2015-17-12 Recurring

final rule

Airworthiness Directives; Cessna Aircraft Company Airplanes

Unsafe Condition: Excessive wear of the brushes in the air conditioning (A/C) motor can cause sparking, leading to rivet contact with the commutator, which may result in fire and/or smoke in the tailcone with no mea...

Effective: Sep 29, 2015 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Cessna Aircraft Company Airplanes

2014-03-03

final rule

Airworthiness Directives; Cessna Aircraft Company Airplanes

Unsafe Condition: Accretion of ice on protected and unprotected surfaces during inadvertent icing encounters can result in large increases in stall speed and changes to handling characteristics, leading to aerodynam...

Effective: Apr 7, 2014 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Cessna Aircraft Company Airplanes

2004-21-05 Recurring

final rule

Airworthiness Directives; Kelly Aerospace Power Systems B-Series Combustion Heaters Models B1500, B2030, B2500, B3040, B3500, B4050, and B4500 (Formerly Owned by JanAero Devices, Janitrol, C&D, FL Aerospace, and Midland-Ross Corporation)

Unsafe Condition: Failure of the combustion heater system, leading to combustion by-products (carbon-monoxide exhaust) and fuel leakage.

Effective: Nov 19, 2004 Category: aircraft Compliance: Within 50 flight hours after the effective date of this AD.

Why matched: Airworthiness Directives; Kelly Aerospace Power Systems B-Series Combustion Heaters Models B1500, B2030, B2500, B3040, B3500, B4050, and B4500 (Formerly Owned by JanAero Devices, Janitrol, C&D, FL Aerospace, and Midland-Ross Corporation)

2004-19-01

final rule

Airworthiness Directives; Cessna Aircraft Company 120, 140, 140A, 150, F150, 170, 172, F172, FR172, P172D, 175, 177, 180, 182, 185, A185E, 190, 195, 206, P206, U206, TP206, TU206, 207, T207, 210, T210, 336, 337, and T337 Series Airplanes

Unsafe Condition: The pilot/co-pilot upper shoulder harness adjusters with certain Cessna accessory kits may not meet the required strength and durability standards, potentially leading to failure during use.

Effective: Nov 1, 2004 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Cessna Aircraft Company 120, 140, 140A, 150, F150, 170, 172, F172, FR172, P172D, 175, 177, 180, 182, 185, A185E, 190, 195, 206, P206, U206, TP206, TU206, 207, T207, 210, T210, 336, 337, and T337 Series Airplanes

97-16-10

final rule

Airworthiness Directives; RAPCO, Inc. Filter, Part Numbers RA-1J4-4, RA-1J4-6, and RA-1J4-7 from Lot Numbers 05597, 07797, and 12597.

Unsafe Condition: Cracked filter housings on RAPCO in-line pressure filters with part numbers RA-1J4-4, RA-1J4-6, and RA-1J4-7 from Lot Numbers 05597, 07797, and 12597, caused by brittle plastic due to manufacturing...

Effective: Sep 18, 1997 Category: appliance Compliance: Within 2 days after the effective date of this AD or prior to further flight, whichever occurs la...

Why matched: Airworthiness Directives; RAPCO, Inc. Filter, Part Numbers RA-1J4-4, RA-1J4-6, and RA-1J4-7 from Lot Numbers 05597, 07797, and 12597.

93-24-15

final rule

Airworthiness Directives; Cessna Models 150F, 150G, 150H, 150J, F150F, F150G, F150H, and F150J, 172E, 172F, 172G, 172H, 172I, 172K, F172E, F172F, F172G, F172H, FR172E, FR172F, FR172G, 180H, 180J, 185D, 185E, 185F, R172E, R172F, R172G, R172H Airplanes

Unsafe Condition: An in-flight fire caused by a short in the electrical wiring controlled by the instrument panel light dimming rheostat.

Effective: Feb 11, 1994 Category: aircraft Compliance: within the next 6 calendar months after the effective date of this AD, unless already accomplished

Why matched: Airworthiness Directives; Cessna Models 150F, 150G, 150H, 150J, F150F, F150G, F150H, and F150J, 172E, 172F, 172G, 172H, 172I, 172K, F172E, F172F, F172G, F172H, FR172E, FR172F, FR172G, 180H, 180J, 185D, 185E, 185F, R172E, R172F, R172G, R172H Airplanes

Technical illustration of an aircraft electrical generator and wiring assembly
Problem area Electrical system

90-06-13

final rule

Airworthiness Directives; HONEYWELL INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION Model VG-14A Vertical Gyro, Part Number 7000622-901

Unsafe Condition: Erroneous attitude display and erratic function of the autopilot due to specific issues in Honeywell Model VG-14A vertical gyros with serial numbers listed in Honeywell Alert Service Bulletin 21-19...

Effective: Mar 30, 1990 Category: appliance Compliance: Within 60 days after the effective date of this AD, inspect... prior to further flight, remove th...

Why matched: Airworthiness Directives; HONEYWELL INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION Model VG-14A Vertical Gyro, Part Number 7000622-901

90-01-03

final rule

Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS GROUP, BUSINESS AND COMMUTER AVIATION SYSTEMS DIVISION (Sperry Corporation) AH-600 Attitude and Heading Reference System (AHRS) Strapdown Attitude and Heading Reference Unit (AHRU),

Unsafe Condition: The possibility of the primary attitude and heading displays on both sides of the instrument panel failing simultaneously.

Effective: Feb 5, 1990 Category: appliance Compliance: Within 10 days after January 9, 1989 (the effective date of Amendment 39-6093) for pilot's AHRS; ...

Why matched: Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS GROUP, BUSINESS AND COMMUTER AVIATION SYSTEMS DIVISION (Sperry Corporation) AH-600 Attitude and Heading Reference System (AHRS) Strapdown Attitude and Heading Reference Unit (AHRU),

87-06-02

final rule

Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION (SPERRY CORPORATION, AEROSPACE AND MARINE GROUP): Applicable to Sperry Electronics Flight Instrument Systems (EFIS) Symbol Generators

Unsafe Condition: AHRS attitude and heading computations being contaminated, which can result in frozen attitude and heading displays on both instrument panels.

Effective: May 11, 1987 Category: appliance Compliance: Prior to further flight

Why matched: Airworthiness Directives; HONEYWELL, INC., SPERRY COMMERCIAL FLIGHT SYSTEMS DIVISION (SPERRY CORPORATION, AEROSPACE AND MARINE GROUP): Applicable to Sperry Electronics Flight Instrument Systems (EFIS) Symbol Generators

86-14-01

final rule

Airworthiness Directives; SPERRY CORPORATION, AEROSPACE AND MARINE GROUP: Applies to Sperry Corporation AHZ-600 Attitude Heading Reference System (AHRS)

Unsafe Condition: Loss of attitude/heading reference information

Effective: Jul 14, 1986 Category: appliance Compliance: within 30 days after the effective date of this AD

Why matched: Airworthiness Directives; SPERRY CORPORATION, AEROSPACE AND MARINE GROUP: Applies to Sperry Corporation AHZ-600 Attitude Heading Reference System (AHRS)

72-03-03 R3

final rule

Airworthiness Directives; CESSNA Models 150F, G, H, J, K, L, F150F, G, H, J, K, L, A150K, L, FA150K, L, 172F, G, H, I, K, L, F172F, G, H, K, R172E, F, G, H, FR172E, F, G, H, 177, 177A, B, 177RG, F177RG, 182E, F, G, H, J, K, L, M, N, A182J, K, L, M, N, 205, 205A, 206, P206, P206A, B, C, D, E, and , TP206A, B, C, D, E, U206, U206A, B, C, D, E, and , TU206A, B, C, D, E, 207 and T207, 210D, E, F, G, H, J, K, T210F, G, H, J Airplanes

Unsafe Condition: Inadequate lubrication and contamination of the wing flap actuator jack screw could lead to inadvertent retraction of wing flaps and failure of positive operation of the electrical wing flap actuat...

Effective: Oct 15, 1984 Category: aircraft Compliance: Within the next 25 hours time in service after the effective date of this AD, unless already acco...

Why matched: Airworthiness Directives; CESSNA Models 150F, G, H, J, K, L, F150F, G, H, J, K, L, A150K, L, FA150K, L, 172F, G, H, I, K, L, F172F, G, H, K, R172E, F, G, H, FR172E, F, G, H, 177, 177A, B, 177RG, F177RG, 182E, F, G, H, J, K, L, M, N, A182J, K, L, M, N, 205, 205A, 206, P206, P206A, B, C, D, E, and , TP206A, B, C, D, E, U206, U206A, B, C, D, E, and , TU206A, B, C, D, E, 207 and T207, 210D, E, F, G, H, J, K, T210F, G, H, J Airplanes

75-15-08

final rule

Airworthiness Directives; BEECH AND CESSNA Models 35, A35, B35, C35, D35, E35, F35, 35R, 35-33, 35-A33, 35- B33, 35-C33, H35, J35, K35, M35, N35, P35; Cessna Models 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, A150K, 150L and A150L Series Airplanes

Unsafe Condition: Loss of engine oil, improper engine lubrication, or engine oil contamination due to polyester urethane particles breaking off the internal screen material of the Beryl Aviation air oil separator Fi...

Effective: Sep 10, 1975 Category: aircraft Compliance: Within the next 25 hours' time in service after the effective date of this AD and thereafter at i...

Why matched: Airworthiness Directives; BEECH AND CESSNA Models 35, A35, B35, C35, D35, E35, F35, 35R, 35-33, 35-A33, 35- B33, 35-C33, H35, J35, K35, M35, N35, P35; Cessna Models 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, A150K, 150L and A150L Series Airplanes

Technical illustration of an aircraft turbine engine assembly
Problem area Engine

75-07-02

final rule

Airworthiness Directives; CESSNA Models 177, 177RG and F177RG Airplanes

Unsafe Condition: Separation of the foam rubber air filter seal

Effective: Mar 26, 1975 Category: aircraft Compliance: within 25 hours' time in service after the effective date of this AD

Why matched: Airworthiness Directives; CESSNA Models 177, 177RG and F177RG Airplanes

74-16-06

final rule

Airworthiness Directives; CESSNA Models 177, 177RG, F177RG Airplanes

Unsafe Condition: Failure or chafing of the oil pressure gage line located between the firewall and the oil pressure gage.

Effective: Aug 9, 1974 Category: aircraft Compliance: Within the next 50 hours' time in service after the effective date of this AD, unless already acc...

Why matched: Airworthiness Directives; CESSNA Models 177, 177RG, F177RG Airplanes

67-26-04

final rule

Airworthiness Directives; WESTON GARWIN CARRUTH: Applies to Aircraft Equipped with Model 22-374 Series Altimeters, except those Altimeters which have been Modified and Marked with a White : "M-1" on the Back of the Instrument

Unsafe Condition: The unmodified Model 22-374 Series Altimeters may provide erroneous or erratic altitude readings, leading to loss of reliable altitude information.

Category: appliance Compliance: within 12 months after the effective date of this AD

Why matched: Airworthiness Directives; WESTON GARWIN CARRUTH: Applies to Aircraft Equipped with Model 22-374 Series Altimeters, except those Altimeters which have been Modified and Marked with a White : "M-1" on the Back of the Instrument