AD: Hartzell | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-05.12.25

Airborne-NextGen-05.13.25

AirborneUnlimited-05.14.25

Airborne-FlightTraining-05.15.25

AirborneUnlimited-05.16.25

Fri, Apr 13, 2007

AD: Hartzell

AD NUMBER: 2007-08-02
MANUFACTURER: Hartzell
SUBJECT: Airworthiness Directive 2007-08-02
SUMMARY:
The FAA is adopting a new airworthiness directive (AD) for Hartzell Propeller Inc. model HC-E4A-3( )/E10950( ) propellers.

This AD requires initial and repetitive inspections and rework of the propeller blade retention radius, and replacement of the propeller blade thrust bearing, for each blade.

This AD results from reports of excessive propeller vibration and of damaged or broken propeller blade thrust bearings found during routine and investigative propeller disassembly.

We are issuing this AD to prevent propeller blade separation, damage to the airplane, and possible loss of airplane control.

FMI: www.faa.gov/regulations_policies/airworthiness_directives/

Advertisement

More News

NTSB Prelim: Hy-Tek Hurricane HP

About 100 Ft Above Ground Level, The Engine Lost Total Power On April 14, 2025, about 1003 Pacific daylight time, an experimental amateur-built Hy-Tek Hurricane HP, N9088G, was sub>[...]

ANN's Daily Aero-Term (05.14.25): Flight Check

Flight Check A call-sign prefix used by FAA aircraft engaged in flight inspection/certification of navigational aids and flight procedures. The word “recorded” may be a>[...]

Aero-News: Quote of the Day (05.14.25)

“While our traditional mechanical magnetos will be around for a long time, Hartzell Engine Tech acquired E-MAG to expand its PowerUP Ignition System product portfolio into bo>[...]

ANN's Daily Aero-Term (05.15.25): Primary Radar

Primary Radar A radar system in which a minute portion of a radio pulse transmitted from a site is reflected by an object and then received back at that site for processing and dis>[...]

Airborne 05.12.25: $1M Flying Car, Marion Airport Saved, AirVenture Cup

Also: ‘Sonoran Beauty’ Jump-Qualified, IAG Orders, FAA Shuts Down ATC Oversight, EAA Joins Modern Skies Slovakia-based developer Klein Vision recently unveiled the prod>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC