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Civil Aviation Safety Alerts

NEW

(formerly Service Difficulty Advisories and Service Difficulty Alerts published prior to October 1, 2010.)

The Transport Canada Civil Aviation Safety Alert (CASA) is used to convey important safety information and contains recommended action items.

The CASA strives to assist the aviation industry's efforts to provide a service with the highest possible degree of safety.

The CASA may be changed or amended should new information become available.

CASA Date Subject Word PDF
2011-08  2012-02-15 Main Rotor Blade Separation In-Flight
UPDATED 		295 KB
(2 min
02 sec) 		54 KB
(22 sec)
2011-07  2011-10-21 Nose Landing Gear Fork Assembly – Inspection /  Replacement 278 KB
(1 min
55 sec) 		161 KB
(1 min
07 sec)
2011-06  2011-10-18

Elevator Trim Actuator – Failure Cessna U206F

1,602 KB
(11 min
07 sec) 		116 KB
(48 sec)
2011-05  2011-09-21 Extremely flammable substance discovered in baggage and cargo 1,036 KB
(7 min
11 sec) 		209 KB
(1 min
27 sec)
2011-04  2011-09-02 Zenair CH2000 Nose Landing Gear Weld Cracking 509 KB
(3 min
32 sec) 		215 KB
(1 min
29 sec)
2011-03  2011-06-03 Voluntary Adoption of Floatplane Safety Best Industry Practices 292 KB(36 sec) 115 KB(36 sec)
2011-02 2011-05-31

PIPER PA-25
Main Landing Gear Hydrasorb Shock Absorber Assemblies

654 KB
(4 min
32 sec) 		155 KB
(1 min 
4 sec)
2011-01 2011-01-21 Safety Information Regarding Ground and Airborne Icing 293 KB
(2 min 02 sec) 		48 KB
(20 sec)
2010-03 2010-11-19 Corrections to Transport Canada Winter 2010-2011 Holdover Time Guidelines (Cancelled) --- ---
2010-02 2010-10-19 Added elevator force required for takeoff rotation on airplanes with unpowered elevator controls when treated with thickened (type II or IV) anti-icing fluids 290 KB
(2 min) 		375 KB
(2 min 36 sec )
2010-01 2010-10-01 Introduction of the Civil Aviation Safety Alert 272 KB
(1 min 53 sec) 		56 KB
(23 sec)
Date modified:
2012-03-12