Airworthiness Directives; Columbia Helicopters, Inc., and Restricted Category Model CH-47D Helicopters
Unsafe Condition: unsafe condition on these products.
Effective: Oct 28, 2024
Category: aircraft
Why matched: Airworthiness Directives; Columbia Helicopters, Inc., and Restricted Category Model CH-47D Helicopters
Airworthiness Directives; Columbia Helicopters, Inc. (Type Certificate Previously Held by Boeing Defense & Space Group) Helicopters
Unsafe Condition: We are adopting a new airworthiness directive (AD) for Columbia Helicopters, Inc. (Columbia) Model 234 helicopters. This AD requires visually and tap inspecting each fore and aft rotor blade for an...
Effective: Jul 15, 2014
Category: aircraft
Why matched: Airworthiness Directives; Columbia Helicopters, Inc. (Type Certificate Previously Held by Boeing Defense & Space Group) Helicopters
Airworthiness Directives; Columbia Helicopters, Inc. (Type Certificate Previously Held by Boeing Defense & Space Group) Helicopters
Unsafe Condition: We are adopting a new airworthiness directive (AD) for Columbia Helicopters, Inc. (Columbia) Model 234 helicopters. This AD requires visually and tap inspecting each fore and aft rotor blade for an...
Effective: Jul 15, 2014
Category: aircraft
Why matched: Airworthiness Directives; Columbia Helicopters, Inc. (Type Certificate Previously Held by Boeing Defense & Space Group) Helicopters
Airworthiness Directives; Boeing Vertol (Type Certificate Currently Held by Columbia Helicopters, Inc. (CHI)) and Kawasaki Heavy Industries, Limited Helicopters (Kawasaki)
Unsafe Condition: We are adopting a new airworthiness directive (AD) for CHI Model 107-II and Kawasaki Model KV107-II and KV107-IIA helicopters. This AD requires, before further flight, replacing certain upper colle...
Effective: Aug 7, 2012
Category: aircraft
Why matched: Airworthiness Directives; Boeing Vertol (Type Certificate Currently Held by Columbia Helicopters, Inc. (CHI)) and Kawasaki Heavy Industries, Limited Helicopters (Kawasaki)
Airworthiness Directives; Boeing Defense and Space Group Helicopter Division Model 234 Series Helicopters
Unsafe Condition: Spiral Bevel Ring Gear Bolted Connection
Effective: Dec 6, 1995
Category: aircraft
Why matched: Airworthiness Directives; Boeing Defense and Space Group Helicopter Division Model 234 Series Helicopters
Airworthiness Directives; BOEING HELICOPTERS (BOEING VERTOL HELICOPTER CO. Model 234 Series Helicopter
Unsafe Condition: Rotor Blade Rod Ends
Effective: Feb 14, 1991
Category: aircraft
Why matched: Airworthiness Directives; BOEING HELICOPTERS (BOEING VERTOL HELICOPTER CO. Model 234 Series Helicopter
Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Main Rotor Hubs
Effective: Jul 5, 1988
Category: aircraft
Why matched: Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Main Rotor Hubs
Effective: Jul 5, 1988
Category: aircraft
Why matched: Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Main Rotor Hubs
Effective: Jul 5, 1988
Category: aircraft
Why matched: Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters
Unsafe Condition: Main Rotor Shaft
Effective: Jun 2, 1988
Category: aircraft
Why matched: BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters
BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters
Unsafe Condition: Main Rotor Shaft
Effective: Jun 2, 1988
Category: aircraft
Why matched: BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters
Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL) Model 234 Series Helicopters
Unsafe Condition: Landing Gear Spindle
Effective: Dec 15, 1987
Category: aircraft
Why matched: Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL) Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL Model 234 Series Helicopters
Unsafe Condition: Transmissions
Effective: Jul 20, 1987
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Unsafe Condition: Components Fatigue Failure
Effective: May 14, 1987
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Unsafe Condition: Components Fatigue Failure
Effective: May 14, 1987
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Unsafe Condition: Components Fatigue Failure
Effective: May 14, 1987
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Unsafe Condition: Forward Rotor Drive Shaft
Effective: Jul 24, 1986
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Unsafe Condition: Main Rotor Head Vertical Hinge Pins Inspection
Effective: Mar 31, 1986
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Helicopters
Unsafe Condition: Cylinders -Flight Control System
Effective: Aug 3, 1984
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Unsafe Condition: Pitch Shafts
Effective: May 31, 1984
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Unsafe Condition: Forward Main Rotor Tie Bars
Effective: Mar 14, 1984
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Unsafe Condition: Main Rotor Blade Tip Cap
Effective: Oct 26, 1983
Category: aircraft
Why matched: Airworthiness Directives; BOEING VERTOL COMPANY Model 234 Series Helicopters
Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Synchronizing Shaft
Effective: Apr 4, 1983
Category: aircraft
Why matched: Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Synchronizing Shaft
Effective: Apr 4, 1983
Category: aircraft
Why matched: Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters
Unsafe Condition: Synchronizing Shaft
Effective: Apr 4, 1983
Category: aircraft
Why matched: Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters