Anders Gidenstam  (anders(at)gidenstam.org)
  - ZF Navy free balloon FlightGear configuration
  - ZF Navy free balloon Flight Dynamics Model Configuration
  - ZF Navy free balloon 3d model

The model borrows content from the following authors' contributions
to FlightGear:

Detlef Faber
  - Pilot 3d model. (From FlightGear/Aircraft/F4U/)

Syd Adams
  - Radio panel. (From FlightGear/Aircraft/Instruments-3d/ky196/)
  - Template for the Nasal electrical system.
