RSS Feed for this search

Documents

Bell 505 – TB_505-18-14 – Freewheel Assembly Housing Sealant

Bell has been made aware of cases where corrosion has been found on the freewheel assembly housing surface to the engine gearbox interface. Following investigation, it was discovered that the surface paint masking of the interface of freewheel housing 406-040-500-107 is best adapted to fit on the model 206L4 and 407. This freewheel housing when… Read more »

Source: Bell, 10-Dec-18

Bell 505 – TB_505-18-12 – New interior protective pads

Bell has received field reports of cabin interior protective pads held in position with VELCRO® that disbond from the cabin structure. This is more likely to occur to those aircraft located in a hot and humid environment. To address this condition, Bell engineering has developed new interior protective pads, adding snaps to the interface to… Read more »

Source: Bell, 06-Dec-18

Visit our website - http://www.milestoneaviation.com
Visit our website - www.sloanehelicopters.com
HeliHub.com advertising space - 240x100 Pixels

Bell 429 – TB_429-18-58 – Bellcrank Assemblies

This Technical Bulletin introduces the procedures to upgrade the 429-001-523-101/- 103 and 429-001-532-101/-103 bellcrank assemblies to the latest configuration 429- 001-523-107 and 429-001-532-107 which utilizes corrosion resistant steel bearings. Bellcranks upgraded in accordance with this Technical Bulletin will not be affected by PART II of the Alert Service Bulletin (ASB) 429-15-21 Revision B. Customers should… Read more »

Source: Bell, 03-Dec-18

Leonardo AW189 – FAA AD 2018-24-06 – Tailplane lower fitting

We are adopting a new airworthiness directive (AD) for Leonardo S.p.A. (Leonardo) Model AW189 helicopters. This AD requires replacing the tail plane lower fitting with an improved tail plane lower fitting. This AD was prompted by reports of cracks on the tail plane fittings of Model AW189 helicopters. The actions of this AD are intended… Read more »

Source: FAA, 30-Nov-18

Airbus EC135 – FAA AD 2013-21-05R1 – Bearings

We are revising Airworthiness Directive (AD) 2013-21-05 for Eurocopter Deutschland GmbH (now Airbus Helicopters Deutschland GmbH) (Airbus Helicopters) Model EC135 P1, P2, P2+, T1, T2, and T2+ helicopters. AD 2013-21-05 required an initial and repetitive inspections of certain bearings and modifying the floor and a rod. Since we issued AD 2013-21-05, we have determined that… Read more »

Source: FAA, 16-Nov-18

Bell 429 – FAA AD 2018-21-15 – Rod End

We are superseding Airworthiness Directive (AD) 2017-13-03 for Bell Helicopter Textron Canada Limited (Bell) Model 429 helicopters. AD 2017-13-03 required adding an identification number to life-limited rod ends that do not have a serial number (S/N). Since we issued AD 2017-13-03, an additional life-limited rod end was identified that is affected by the same unsafe… Read more »

Source: FAA, 23-Oct-18

Bell 429 – FAA AD 2018-16-51 – Tail rotor gearbox

We are publishing a new airworthiness directive (AD) for Bell Helicopter Textron Canada Limited (Bell) Model 429 helicopters. This AD was sent previously to all known U.S. owners and operators of these helicopters as Emergency AD 2018-16-51, dated July 26, 2018, which superseded Emergency AD 2018-15-51, dated July 20, 2018. This AD requires inspecting the… Read more »

Source: FAA, 22-Oct-18

Robinson R66 SL-05 – Kannad ELT Service Bulletin

DATE: 19 July 2012 TO: R22, R44 & R44 II, and R66 owners, operators, and maintenance personnel SUBJECT: Kannad ELT Service Bulletin ROTORCRAFT AFFECTED: Helicopters equipped with optional “AF-Compact” or “AF Integra” model Emergency Locator Transmitter (ELT) manufactured by Kannad. Kannad “406 AF” and “406 AF-H” model ELTs are not affected. BACKGROUND: Kannad has issued… Read more »

Source: Robinson, 19-Jul-12

Tags: , , ,

Robinson R66 SL-04 – Center Rear Seat Decal

DATE: 29 May 2012 TO: R66 owners, operators, and maintenance personnel SUBJECT: Center Rear Seat Decal ROTORCRAFT AFFECTED: R66 helicopters S/N 0004 thru 0110 excluding S/N 0062, 0075, 0081, 0086, 0089, 0090, 0094, 0097, 0098, 0099, 0101, 0102, 0106, 0107, and 0108. BACKGROUND: A decal was not installed on some center rear seats.

Source: Robinson, 29-May-12

Tags: , , ,

FAA AD 2011-25-01 – Apical Industries floats

Updated placarding required.  Applicable to _ALL_ Bell models, plus Eurocopter EC135 and Bo105

Source: FAA, 14-Dec-11

Tags: , ,

FAA AD 2011-21-18 – Eurocopter EC120

Cyclic control friction device

Source: FAA, 12-Dec-11

Tags: , , , ,

NZ CAA AD DCA/BELL206/110 – Bell 206L

Main Rotor Blades – Inspection and Replacement

Source: NZ CAA, 01-Dec-11

Tags: , , , , ,

FAA AD 2011-24-07 – Turbomeca Arriel 2B

Non-conformities on adjustment of some hydromechanical units (HMUs) have been reported by a Turbomeca repair centre. The technical investigations carried out by Turbomeca are showing that only a limited number of HMUs are potentially affected by this non-conformity to HMU adjustment.

Source: FAA, 29-Nov-11

Tags: , , , ,

FAA AD 2011-24-08 – Turbomeca Makila

N2 (power turbine speed) sensor harness wire crimping discrepancy

Source: FAA, 22-Nov-11

Tags: , , , ,

Robinson R66 SB-2 – Placards and Markings

DATE: 27 October 2011 TO: R66 owners, operators, and maintenance personnel SUBJECT: Placards and Markings ROTORCRAFT AFFECTED: R66 helicopters S/N 0004 thru 0051, 0053 thru 0058, 0060, 0064 thru 0066, and 0071. TIME OF COMPLIANCE: Within next 150 flight hours or by 31 January 2012, whichever occurs first. BACKGROUND: Some placards and markings were revised… Read more »

Source: Robinson, 21-Nov-11

Tags: , , ,

FAA AD 2011-20-08 – AgustaWestland AW139

Number 2 Modular Avionic Unit (MAU) ventilation duct

Source: FAA, 21-Nov-11

Tags: , , , ,

FAA AD 2011-21-13 – Eurocopter EC145

Monitor the power display when a generator is deactivated

Source: FAA, 21-Nov-11

Tags: , , , ,

FAA AD 2011-22-05 – Eurocopter AS350/355

Supercedes AD 2003-22-06.  Tail rotor pitch control rod

Source: FAA, 10-Nov-11

Tags: , , , , ,

FAA AD 2011-23-13 – Honeywell LTS101

Power turbine governors

Source: FAA, 04-Nov-11

Tags: , , , ,

FAA AD 2011-23-02 – Bell 205/210/212

Certain main rotor blade assemblies

Source: FAA, 04-Nov-11

Tags: , , , , , ,

FAA AD 2010-26-52 – Bell 204/205/210/212/412

Tail rotor blades

Source: FAA, 31-Oct-11

Tags: , , , , , , , ,

FAA AD 2011-20-06 – AgustaWestland AW139

Tail boom outer skin panels

Source: FAA, 27-Oct-11

Tags: , , , ,

FAA AD 2011-18-16 – Eurocopter AS332

Upper end fitting ball joints of the main rotor servocontrols

Source: FAA, 27-Oct-11

Tags: , , , ,

FAA AD 2011-20-05 – Eurocopter EC225LP

Dome faring support

Source: FAA, 27-Oct-11

Tags: , , , ,

FAA AD 2011-21-11 – Eurocopter EC225LP

Side mounting of pilot and co pilot seats

Source: FAA, 27-Oct-11

Tags: , , , ,

FAA AD 2011-16-04 – Sikorsky S-92A

Rotorcraft Flight Manual, Limitations section

Source: FAA, 27-Oct-11

Tags: , , , ,

FAA AD 2011-15-51 – Bell 407,427

Hydraulic Servo Actuators

Source: FAA, 27-Oct-11

Tags: , , , , ,

FAA AD 2011-21-12 – Erickson Air-Crane S-64F

Rotating swashplate assembly

27-Oct-11

Tags: , , , ,

FAA AO-2011-016-SAN-001 – Robinson R44

Hydraulic-boost servos

Source: FAA, 14-Sep-11

Tags: , , , , ,

Robinson R66 SL-03

Clutch Assembly Retaining Bolt Replacement

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R44 Service Bulletin SB-80

Pop-Out Float Cylinder Valve

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R44 Service Letter SL-41

Ground Handling Wheels and Wheel Supports

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R44 Service Letter SL-40

MRGB Oil Level Fluctuation

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R22 Service Bulletin SB-105

Fuel Shut-Off Valve Replacement

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R22 Service Letter SL-59

MRGB Oil Level Fluctuation

Source: Robinson, 07-Sep-11

Tags: , , ,

Robinson R66 SL-02

Baggage Door Seals Kit

Source: Robinson, 07-Sep-11

Tags: , , ,

NZ CAA CAN78-001 Robinson R44

Engine Exhaust – Cabin Heater System Failures

Source: NZ CAA, 02-Sep-11

Tags: , , ,

FAA AD 2011-17-14 AgustaWestland A109A, Mk.II

Tail rotor hub plug

Source: FAA, 26-Aug-11

Tags: , , , ,

FAA Emergency AD 2011-18-52 AgustaWestland AW139

Tail rotor blades

Source: FAA, 26-Aug-11

Tags: , , , ,

FAA AD 2011-16-05 Eurocopter AS365N/N1

High level fuel switches

Source: FAA, 26-Aug-11

Tags: , , , ,

FAA AD 2011-17-13 Eurocopter EC120

Source: FAA, 26-Aug-11

Tags: , , , ,

FAA AD 2011-17-01 AgustaWestland A109A/C/K2

Main rotor scissor fitting assembly

Source: FAA, 26-Aug-11

Tags: , , , ,

EASA Emergency AD 2011-0156-E AgustaWestland AW139

Tail Rotor Blades

Source: EASA, 25-Aug-11

Tags: , , , ,

Robinson R66 SL-01

Cracked MS21042L-series Nuts

Source: Robinson, 18-Aug-11

Tags: , , ,

Robinson R66 SB-1

D333-13 Fitting Lubrication

Source: Robinson, 26-Apr-11

Tags: , , ,

Bell ASB 412-11-144 Bell 412

Source: Bell, 11-Jan-11

Tags: , , , ,

FAA Emergency AD 2011-01-52 Schweizer 300 all models

Source: FAA, 20-Dec-10

Tags: , , ,

FAA AD 2010-02-07 Eurocopter SA315, SA316, SA319

Source: FAA, 28-Jan-10

Tags: , , , , , ,

FAA AD 2010-03-01 Eurocopter AS332, EC225

Source: FAA, 28-Jan-10

Tags: , , , , ,

EASA AD 2010-0014 all Eurocopter types

This AD supersedes and cancels EASA AD No. 2006-0252 dated 22 August 2006

Source: EASA, 27-Jan-10

Tags: , , ,

EASA SIB 2010-01 Rolls-Royce C20

Source: EASA, 27-Jan-10

Tags: , , , , , ,

EASA AD 2010-0015 – Sikorsky S-92

Source: EASA, 26-Jan-10

Tags: , , , , ,

FAA AD 2009-19-51 (Amendment) AgustaWestland AW139

Source: FAA, 22-Jan-10

Tags: , , , ,

FAA AD 2010-02-01 – Turbomeca Arriel 1

Source: FAA, 13-Jan-10

Tags: , , , ,

FAA Emergency AD 2010-02-51 – AgustaWestland A109A, A109C, A109K2

Source: FAA, 13-Jan-10

Tags: , , , ,

FAA AD 2009-26-07 – Turbomeca Arriel 1

Source: FAA, 12-Jan-10

Tags: , , , , ,

FAA SAIB SW-08-03R1 – Recommendations for Rotorcraft During Icing Conditions

Source: FAA, 11-Jan-10

Tags: , ,

EASA AD 2009-0230R1 – Sikorsky S92

This AD revises EASA Emergency AD 2009-0230-E dated 23 October 2009

Source: EASA, 07-Jan-10

Tags: , , , , ,

FAA SAIB NM-10-12 – AgustaWestland AW139

Source: FAA, 07-Jan-10

Tags: , , , ,

EASA AD 2010-0006 – Eurocopter AS350, AS355

Source: EASA, 07-Jan-10

Tags: , , , , , ,

FAA AD 2009-25-09 – Eurocopter SA330

Source: FAA, 29-Dec-09

Tags: , , , ,

FAA AD 2009-22-10 – Eurocopter SA330, AS332

Source: FAA, 29-Dec-09

Tags: , , , ,

FAA AD 2009-25-08 – Bell 407 and 427

Source: FAA, 28-Dec-09

Tags: , , , , ,

FAA AD 2009-25-07 – Eurocopter EC120

Source: FAA, 28-Dec-09

Tags: , , , ,

FAA AD 2009-09-51 – Eurocopter EC225

Source: FAA, 28-Dec-09

Tags: , , , ,

FAA AD 2009-25-10 – Sikorsky S92

Source: FAA, 25-Nov-09

Tags: , , , ,

EASA Emergency AD 2009-0241-E – Eurocopter AS365N

Source: EASA, 05-Nov-09

Tags: , , , , ,

FAA AD 2009-22-11 – Bell 407 and 427

Source: FAA, 30-Oct-09

Tags: , , , , ,

EASA Emergency AD 2009-0234-ER1 – AgustaWestland AW139

Source: EASA, 30-Oct-09

Tags: , , , , ,

FAA Emergency AD 2009-23-51 – Sikorsky S92

Source: FAA, 29-Oct-09

Tags: , , , ,

EASA AD 2009-0236 – Turbomeca Arriel 1

Source: EASA, 29-Oct-09

Tags: , , , , , ,

FAA AD 2009-22-04 – Eurocopter EC155

Source: FAA, 28-Oct-09

Tags: , , , ,

EASA Emergency AD 2009-0232-E – AgustaWestland AW109E and AW109S

Source: EASA, 27-Oct-09

Tags: , , , , ,

EASA Emergency AD 2009-0231-E – AgustaWestland AW119

Source: EASA, 26-Oct-09

Tags: , , , , ,

EASA Emergency AD 2009-0230-E – Sikorsky S-92

Source: EASA, 23-Oct-09

Tags: , , , , ,