Twin Otter Extended updated to 1.21

[Asid]

The Twin Otter Extended has been updated to (V1.21) that adds Prepar3D V4 compatibility.

Version 1.21:
•   NEW fullversion for P3D V4

Version 1.20:       
•   NEW fullversion for P3D v3

Version 1.11:
•   Tweaks to the contact points for the 100 floater
•   Installer works for P3D v2

Version 1.10:       
•   All 100 models included
•   Small changes to clock and GPS
•   Manuals updated

Version 1.04:   
•   Added floater   
•   Minimum beta has been changed from 0 to 12°       
•   Beta range lights will lit when below 9°       
•   2D GPS popup added       
•   Fuel gauges fixed       
•   Transponder mode selector fixed       
•   Fuel low annunciator lights fixed       
•   Firebell also active now with failures and icing disabled       
•   "Ready to Fly" code fixed       
•   In-air restarts enabled       
•   Set COM1/NAV1 radios in the GPS re-enabled       
•   Livery manager updated       
•   Manual updated

Version 1.03:           
•   Incorrrect aircraft.cfg corrected
•   AP fixes
•   Engine start fix
•   More GPS tweaks

Version 1.02:         
•   Tundra included, livery manager included (internal release only)

Version 1.01:       
•   Updates manuals       
•   Tooltips updated       
•   DME readout fixed       
•   GPS brightness reduced with 65%       
•   Possible Altimeter fix (we could not recreate)

Version 1.00:       
•   Download release