AD: Bell Helicopter Textron Canada | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne 08.27.14 ** HD iPad-Friendly -- Airborne 08.27.14 **
** Airborne 08.25.14 ** HD iPad-Friendly -- Airborne 08.25.14 **
** Airborne 08.22.14 ** HD iPad-Friendly -- Airborne 08.22.14 **

Wed, Jun 20, 2012

AD: Bell Helicopter Textron Canada

AD NUMBER: 012-12-11

PRODUCT: Bell Helicopter Textron Canada (Bell) Model 206, 206A, 206A-1, 206B, 206B-1, 206L, 206L-1, 206L-3, and 206L-4 helicopters, with Aviation Specialties Unlimited, Inc. (ASU), Night Vision Imaging System (NVIS) lighting modified by Supplemental Type Certificate SR01383SE (STC).
SUBJECT: Airworthiness Directive 012-12-11
ACTION: Final Rule

SUMMARY: This AD requires determining the date of STC installation, determining if the aircraft has an unfiltered turbine outlet temperature (TOT) internal over-temperature warning light, and based on those findings, installing an NVIS filter. This AD was prompted by the finding that an unfiltered TOT indicator over-temperature warning light, when illuminated, created glare and reflections that could degrade the pilot's view while using night vision goggles thereby creating an unsafe condition.

The actions of this AD are intended to modify any unfiltered TOT indicator unit over-temperature warning light by installing a filter to prevent degradation of the pilot's vision while using night vision goggles and to prevent subsequent loss of control of the helicopter.

DATES: This AD is effective July 24, 2012.

FMI: AD

Advertisement

More News

Airborne 08.27.14: WATTsUp Flies!, ForeFlight Update, New Goodyear Blimp Debuts

Also: Air Show Industry Honors 3, Night OSH Airshow, 'New' Wright Flyer, NTSB Unhappy With UPS/Union, Sleepy Chinese Controllers Pipistrel has flown its two-place electric trainer >[...]

AD: Dassault Aviation Airplanes

AD NUMBER: 2014-16-26 PRODUCT: Certain Dassault Aviation Model Falcon 900EX airplanes.>[...]

AD: Empresa Brasileira de Aeronautica S.A. (Embraer)

AD NUMBER: 2014-16-28 PRODUCT: Certain Empresa Brasileira de Aeronautica S.A. (Embraer) Model EMB-135BJ airplanes.>[...]

ANN's Daily Aero-Linx (08.28.14)

The OX Aviation Pioneers Club The club focuses on the era of the Curtiss OX5 engine and the early aviators.>[...]

ANN's Daily Aero-Term (08.28.14): Great Circle Track

A great-circle track is the shortest distance between two points on a sphere, and when viewed on a 2-dimensional map the track will appear curved.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC