All Unknown sequences from the 2017 contest season are now online, along with the 2018 Known sequences.

Please visit https://www.iac.org/sequences (member login required)

The IAC Known Sequence Committee, consisting a highly experienced pilots in a wide range of aircraft, have issued their recommendaitons to the Board of Directors for the 2018 Known compulsory sequences that will be used in both power and glider categories next season. Those proposed sequences are available below in a downloadable PDF.

Comments on these sequences can be directed to the IAC Director who represents your region and iacrulescomments@gmail.com. Comments should be submitted no later than 1 November 2017 in order to be…

The IAC Rules Committee has issued its final report to the Board of Directors on the changes it recommends to the IAC Official Contest Rules in 2018. The report is available below in PDF format for download.

IAC members are invited to submit their comments on these proposals to the following address:

iacrulescomments@gmail.com

Comments must be received by 23.59 Central Time on 1 November 2017. These comments will then be compiled into an agenda document for the Board of Directors to consider when…

Every flight by every competitor is now online at: https://www.iac.org/2017-nationals-videos

Thanks to Forrest Fox Productions for the videography and editing.