The most important factors to consider when building a VanBs RV or any other kit plane are planning and budgeting. Many amateur aircraft builders invest years into a single project. Planning the project is really a two-part process, scheduling and budgeting. The aircraft builder should evaluate their skill level realistically and decide what they will be able to complete without instruction or expert help. The manufacturer of the kit can help with basic skill requirements for success. If the entire project can be accomplished with a helper, spouse, or friend then it is time to move on to the financial planning and project scheduling phase. Otherwise, consult with a builder assistance program as well as experimental aircraft clubs in the area.
Shipping charges can be substantial due to weight, bulk, and distance. Plan to consolidate orders by purchasing items from the same vendor. Some items will have to be shipped via motor freight so this should also be accounted for during the scheduling process.
The airframe kit will need to be purchased first. Kit manufacturers offer options based on sub-kit categories and level of investment. They may also have recommendations for any tooling that might be required. During the build process, the different aircraft systems should be taken into consideration such as wiring and plumbing routing for equipment other than what is supplied in the kit. Systems wiring can be easily installed into the wing and tail when they are open but is substantially more difficult when these sub assemblies are fully completed.
The radios, instruments and indicators will need to be purchased next. Special tools are required for installation and your supplier may be willing to give you some guidelines here. The engine should be the last item purchased due to storage concerns. In order to progress without delay all of the suppliers will need to be contacted for lead times for delivery of their products which can be as long as 12 weeks or more.
Each kit manufacturer has estimated the approximate hours required to complete a kit. The skill level and tooling available will contribute to the time required as well. A complex instrument panel can drive up build time substantially which is not included in the kit completion time but is well worth the effort for aircraft resale value.
