Originally Posted by
Helicodger Pilot
I talked with Eric at Airwolf a couple months ago and (IIRC) he said the cost of the TT strap STC conversion was $14,800 USD. That's a one-time outlay vs. an on-going expense for 500 hr inspections which an owner can use to decide which route to go.
The cost of the TT straps was raised by Airwolf to $15,900 USD. They still have a 5 year calendar life, and require inspections at 1200 hours.