Haven Aviation Services Group
← Haven MRO

Engineering & Modifications

Custom repairs and mods, engineered properly.

Some work does not come out of a catalog. Haven handles custom repairs and modifications with the engineering support they require: structural repairs, STC installations, interior reconfigurations, and avionics integration, documented to FAA standards.

Modification work we take on

  • Structural and sheet metal repairs, with DER-supported repair design where required.
  • STC installations: Blackhawk engines, Raisbeck systems, BLR winglets, Garmin flight decks, Starlink.
  • Interior reconfigurations, including medical and special-mission interiors.
  • Avionics integration beyond the standard retrofit list.
  • Form 337 field approvals and the documentation trail that keeps the aircraft compliant.

Aircraft we maintain

Business jets and turboprops across our capability list. Modification scope is quoted per airframe after an engineering review.

Questions

Frequently Asked Questions

Can Haven design a custom repair?+

Yes. Structural and custom repairs are executed with DER-supported repair design where the work requires it, and documented through Form 337 and the aircraft records.

What modifications does Haven install?+

Authorized STC packages from Blackhawk, Raisbeck, BLR, Garmin, and Starlink, plus interior reconfigurations and custom avionics integration, quoted per airframe.

MRO & AOG

Get the aircraft back in service.

Phase inspections scheduled around your trip calendar. AOG (aircraft on ground) calls answered 24/7 with a same-day dispatch goal.