50% Off — Introductory Pricing for Our First 50 Customers

Electronic logbooks, maintain your logs in one place. Use code INTRO50 at checkout. $7.50/mo per aircraft with discount. Learn more

Get Started

FAA Airworthiness Directives Database

19964 ADs

AD Number Status Subject Effective Date Superseded By
77-19-03 Active
Main Rotor Retention Straps
1977-09-27
77-15-12 Active
Power Turbine Coupling Nut
1977-09-23
77-19-05 Active
Flying Wire Terminals
1977-09-22
77-18-07 Active
Elevator Drive System
1977-09-15
74-23-06 Active
Operating Limitations
1977-09-15
75-24-09 Active
Ground Spoilers
1977-09-12
77-18-05 Active
Variable Authority Steering System
1977-09-12
77-18-04 Active
Cabin Pressurization
1977-09-12
77-16-10 Active
Navigation Systems
1977-09-08
77-16-07 Active
Main Rotor Gearbox
1977-09-06
77-16-12 Active
Low Turbine Shaft
1977-08-31
77-16-02 Active
Pistons
1977-08-31
77-10-05 Active
Main Rotor Blades Skin Cracks
1977-08-31
77-18-01 Active
Engine Oil Cooler
1977-08-31
77-21-04 Active
Clutch and Shaft Assembly
1977-08-31
77-16-04 Active
Wing Structure
1977-08-31
77-17-13 Active
Nose Landing Gear Doors
1977-08-30
76-07-12 Active
Ignition Switches
1977-08-30
77-17-12 Active
Wing Spar Chord Splice Joints
1977-08-30
77-15-16 Active
Structure of Horizontal Stabilizer
1977-08-29
77-15-17 Active
Hydraulic Pressure Line
1977-08-29
77-15-14 Active
Landing Gear Wheels
1977-08-29
77-15-15 Active
Cabin pressure
1977-08-29
77-15-13 Active
Main Landing Gear Damper Ram
1977-08-24
77-17-06 Active
Auxiliary Power Units
1977-08-24
77-14-19 Superseded
Engine Pylon
1977-08-23
2000-22-14
77-15-07 Active
Aileron Control Rods
1977-08-22
77-15-06 Superseded
Engine Mounts
1977-08-22
2002-05-04
77-17-02 Active
Autopilot Actuators
1977-08-22
77-15-08 Active
Pilot or Copilot Seats
1977-08-22
77-17-03 Active
Tail Rotor Blade Pitch Horn
1977-08-19
77-17-01 Active
Structural Integrity
1977-08-18
75-08-09 Active
Oil Pump Drive Shaft
1977-08-18
77-14-08 Active
Water in Fuselage
1977-08-18
77-15-02 Active
Aileron Control
1977-08-15
77-14-12 Active
Passenger Oxygen System
1977-08-15
77-16-11 Active
Horizontal Stabilizers
1977-08-15
77-16-05 Active
Fuel Selector Valve
1977-08-11
77-16-01 Active
Actuating Pins
1977-08-09
77-14-15 Active
Corrosion of Engine Mount Stay Strut
1977-08-08
77-16-08 Active
Wing Panels
1977-08-08
77-14-13 Active
Airplane Roll
1977-08-08
69-24-04 Active
Minimum Control Speed
1977-08-05
77-14-04 Active
Electrical Power
1977-08-05
77-14-05 Active
APU Oil Contents
1977-08-05
77-07-08 Active
Tail Rotor Tension Torsion Bars
1977-08-05
77-15-05 Active
Fin Top Ribs
1977-08-04
77-15-10 Active
Airspeed Indicators
1977-08-04
77-14-02 Active
Forward Engine Mount Support Structure
1977-08-01
77-13-20 Active
Fuel Shutoff Valve
1977-08-01