**POSITIONABLE**
- Added function `GetAirspeedIndicated` to return IAS
- Added function `GetAirspeedTrue` to return TAS
**UTILS**
- Added function `UTILS.IasToTas` to convert IAS to TAS
- Added function `TasToIas` to convert TAS to IAS.
**POINT**
- Added function `COORDINATE:GetWindVec3`