Whirlwind Aviation is an authorized dealer and service center for Whirlwind Propellers Corp.
Whirlwind Propellers Corp. is the manufacture of constant speed and ground adjustable propellers located in El Cajon, CA.
Whirlwind Aviation a service center for Whirlwind Propellers Corp. products. WWA is subsidiary of Titan Aircraft and not affiliated to Whirlwind Propellers other than an authorized service center located in Austinberg, OH.
Whirlwind Corporation recommends that maintenance and repair of Whirl Wind propellers only be performed by Whirlwind Aviation or Whirl Wind authorized service centers.
Our goal is continuous product improvement and as such we want to service as many of our propellers as possible. This provides valuable data on the life and performance of the materials and components used in every Whirl Wind propeller. We understand, however, that geographic separation may not make it practical to return your propeller to Whirl Wind for service. Visit our distributors page for a complete list of authorized U.S. and international service centers.
WARRANTY CLAIMS:Required service that falls within the Whirl Wind standard warranty period must be coordinated with Whirlwind Aviation. In consideration of a warranty claim Whirl Wind should, whenever possible, perform suspected warranty service so a proper investigation can be completed with respect to our specific manufacturing specifications. As stated above, if time will not allow for the propeller's return to Whirl Wind please contact Whirl Wind in advance of service by an unauthorized service center or certified mechanic.
Our standard, base rate tear down inspection service includes the following parts and labor:
Upon inspection, if we find additional replacement parts not listed above are required we will contact the owner in advance of completion of the repair to discuss costs and alternatives.
Additional costs related to tear down inspection service may include:
The following is the current tear down inspection schedule for each model propeller. This table is presented only as a guide. In all cases the original propeller data sheet, or the latest one issued, is the governing document for service intervals for each specific propeller by serial number. Tear down inspection times are typically increased as products mature.
Service intervals are based on operating time (hours) or calendar time (years), whichever comes first. Please contact Whirlwind Aviation for current service prices.
|Propeller||Tear Down Inspection Hours||Tear Down Inspection Years|
|100-4E (70" Electric) ★||250*||Annual|
|100-4-84 (84") ★||250*||3|
Whirlwind Aviation services only Whirl Wind brand propellers.
★ Note: Not a WWA product but a Titan Aircraft propeller. The link on this propeller is to Titan Aircraft web page.
* Note: All Whirl Wind propellers should be subject to a thorough annual visual inspection including removal and inspection of the spinner dome. Follow all pre-flight and periodic visual inspections as detailed in the Whirl Wind product manuals.
‡ New Design Release: Tear down inspection interval is preliminary and subject to change.
If you are interested in being added to our list of approved propeller service centers, please contact us at Service Email.