Please indicate the features you have implemented here by putting an "x" (i.e. "[x]") and a brief explanation of what the graders need to do to see it:

# Basic features:
[x] Basics in place (freebie, because we gave it to you): freebie
[x] Some aircraft that isn’t a donut: a QuadCopter and a HeliCopter
[x] A propeller that spins (not the body): the QuadCopter propellers
[x] More than one propeller spinning (per aircraft): 4 for QuadCopter and 2 for HeliCopter
[x] (at least) One aircraft that flies in a circle (or curved path): the QuadCopter
[x] aircraft points forward as it moves: the QuadCopter and the HeliCopter
[x] multiple aircraft both moving, both with propellers: the QuadCopter and the HeliCopter
[x] Radar dish (or some object): two
[x] Radar correctly points at aircraft (tracks as aircraft moves): both radars

# Bonus features:
[x] cool aircraft (describe below): the HeliCopter
    [what you did to make it look cool]

[x] more complex motion: the HeliCopter moving to the highlighted position
[x] multiple types of aircraft: the QuadCopter and the HeliCopter
[x] other cool features (describe below): the HeliCopter moving to the highlighted position
    [your cool feature]

Artistic merit points are at the discretion of the grader.

Note: please refer to the workbook instructions and rubrics for the detailed requirements.

# External files:

If you have loaded any geometry from OBJ files, use the space below to credit your source for each file. Be sure to include a confirmation that you are permitted to use this asset (e.g., it is released under a Creative Commons license).

You can follow this format, or something similar:

None of the objects are loaded from an obj file.

- an-example-file.obj
  - source: https://graphics.cs.wisc.edu/Courses/559-sp2021/
  - author: username123
 - license: CC BY 2.0