AD: Cessna | 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-12.08.25

AirborneNextGen-
12.09.25

Airborne-Unlimited-12.10.25

Airborne-AffordableFlyers-12.11.25

AirborneUnlimited-12.12.25

AFE 2025 LIVE MOSAIC Town Hall (Archived): www.airborne-live.net

Wed, Oct 22, 2003

AD: Cessna

AD NUMBER: 2003-21-07
MANUFACTURER: Cessna
SUBJECT: Airworthiness Directive 2003-21-07


SUMMARY: The FAA is adopting a new airworthiness directive (AD) for certain The Cessna Aircraft Company (Cessna) Model 525 airplanes. This AD requires you to disengage the pitch trim circuit breaker and AP servo circuit breaker and then tie strap each of them to prevent them from being engaged. This AD is the result of analysis that reveals the potential for a single-wire shorting to 28 volts or a failure of a relay in the electric pitch trim system such that the relay contacts remain closed. We are issuing this AD to correct this single-point failure in the electric pitch trim system, which will result in a runaway pitch trim condition where the pilot could not disconnect using the control wheel autopilot/trim disconnect switch. Failure of the electric trim system would result in a large pitch mistrim and would cause excessive control forces that the pilot could not overcome.

FMI: www.avantext.com/DailyADIndex.ASP?AD=20032107

Advertisement

More News

Aero-News: Quote of the Day (12.11.25)

"The owners envisioned something modern and distinctive, yet deeply meaningful. We collaborated closely to refine the flag design so it complemented the aircraft’s contours w>[...]

ANN's Daily Aero-Term (12.11.25): Nonradar Arrival

Nonradar Arrival An aircraft arriving at an airport without radar service or at an airport served by a radar facility and radar contact has not been established or has been termina>[...]

Classic Aero-TV: David Uhl and the Lofty Art of Aircraft Portraiture

From 2022 (YouTube Edition): Still Life with Verve David Uhl was born into a family of engineers and artists—a backdrop conducive to his gleaning a keen appreciation for the >[...]

Airborne-NextGen 12.09.25: Amazon Crash, China Rocket Accident, UAV Black Hawk

Also: Electra Goes Military, Miami Air Taxi, Hypersonics Lab, MagniX HeliStrom Amazon’s Prime Air drones are back in the spotlight after one of its newest MK30 delivery drone>[...]

Airborne 12.05.25: Thunderbird Ejects, Lost Air india 737, Dynon Update

Also: Trailblazing Aviator Betty Stewart, Wind Farm Scrutiny, Chatham Ban Overturned, Airbus Shares Dive A Thunderbird pilot, ID'ed alternately as Thunderbird 5 or Thunderbird 6, (>[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 10.03.25: Phantom 3500 Buy, ‘Chinese Military Company’, NOTAM Redesign

Airborne Affordable Flyers 10.02.25: MOSAIC Start Date, AFE25 Tickets, ePulitzer

Airborne 10.01.25: New Gulfstream G300, Affordable Flying Expo Tkts, Starship 11

See All

Advertisement

Podcasts

Advertisement

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