What is IApproach

IApproach is your source for ADs, Service Bulletins and other regulatory information for small aircraft, helicopters and corporate jets. With all new speed enhancements in IApproach version 6.e, pre-formatted aircraft templates (now counting 400) and an extensive collection of Service Bulletins, IApproach is the "must-have" research software subscription.

What is MTrax

MTrax provides you with easy and accurate maintenance tracking at a reasonable price. MTrax has a unique and intuitive user interface. Our FleetReporter add-on allows you to organize your MTrax files into virtual fleets and create reports for your entire fleet.

What is iTrax

Developed specifically for the aviation professional, iTrax provides you the ability to track inventory items including serialized and life-limited consumables.

With iTrax, you can specify the condition of serialized parts to ensure they are utilized in the order which best fits your operation.


3/2/2014 thru 4/18/2014

ad number manufacturer section posted by FAA
14-08-05 ROLLS-ROYCE ENGINE 04-18-2014
14-07-04 SIKORSKY AIRFRAME 04-16-2014
14-07-05 FOKKER AIRFRAME 04-16-2014
14-08-02 AIRBUS AIRFRAME 04-16-2014
14-08-03 BOMBARDIER AIRFRAME 04-16-2014
14-07-06 TURBOMECA ENGINE 04-10-2014
14-07-03 FOKKER AIRFRAME 04-07-2014
14-04-10 AIRBUS AIRFRAME 04-03-2014
14-05-28 DE HAVILLAND AIRFRAME 04-03-2014
14-06-05 BMW ROLLS ROYCE ENGINE 04-03-2014
See All



Lycoming® Manuals are now available!. 

Our Lycoming libraries have the content you need with powerful navigation and search features. 

All documents are in AdobeĀ® PDF format and look just like the originals. 

Six libraries to choose from starting at $299/yr. 

Learn more about Lycoming Libraries or view all Tdata products



Complete IA library

The IA Basic subscription contains everything you need to fulfill your IA requirements and is a great alternative to the FAA website or other budget-based products. IA Basic is delivered monthly via a well-organized CD and includes ADs, TCs, SBs, FARs, ACs, STCs and more. Perform make/model AD searches and save your compliance reports.

If you need features beyond IA Basic such as full text searching, aircraft templates, coverage for corporate aircraft, networking, more frequent updates or internet delivery of your updates, Tdata offers packages to fit your needs