April 18, 2026
Description
The General Dynamics F-111 Aardvark is a retired supersonic, medium-range, multirole combat aircraft. Production models of the F-111 had roles that included attack (e.g. interdiction), strategic bombing (including nuclear weapons capabilities), reconnaissance and electronic warfare. Aardvark comes from a South African animal that has a long nose and hugs the terrain. It is an Afrikaans word that translates literally as "earth pig"—hence the aircraft's "Pig" nickname during its Australian service.
Developed in the 1960s by General Dynamics under Robert McNamara's TFX Program, the F-111 pioneered variable-sweep wings, afterburning turbofan engines, and automated terrain-following radar for low-level, high-speed flight. Its design influenced later variable-sweep wing aircraft, and some of its advanced features have become commonplace.
You can find hundreds of fighter models on the Internet.
Some of them are, however, a faithful reproduction of the machine itself, but such a model is not great to 3D print (because of the thin wings, complicated engines and landing gear, it needs tons of supports etc.).
On the other side there are simple models of aircraft that are easy to print, but no longer represent the original plane.
I tried my best to create something in between, a model that is both easy to print and looks like the real aircraft. I spent a lot of time to adjust the wing thickness, the acceptable landing gear design and the optimal way to get rid of default supports and to make the plane look so reliable that even a person not interested in aviation could tell the difference between several models.
High quality settings, 0.12mm-0.15mm layer height (I am using 0.12mm)
0.4mm nozzle
NO supports (unless you choose a version without them)
100% infill
I reccomend to use raft to ensure that the model will not peel off mid-printing.
Printing (on my 3D printer) takes from 1h to 1h 40minutes depending on settings, printer efficiency and the size of a jet.
I recommend NOT to scale down the model, because some parts (air intakes, engines, nose) might be deformed, or not even printed, because they will become too thin for the slicer and printer. I also do not guarantee good results when scaling up.
Here's a small instruction how to remove the unnecessary parts after printing.
The photos show a MIG-29, but the instructions apply to all models.
First, remove the raft with side cutters.
Then find the gaps in the wings (marked with red arrows). Don't forget about the engines and stabilizers.
CAREFULLY break the supports with pliers, I do not reccomend to use hands, because the wing may break along the layers, not where it should be.
Remember, that even if that happen, there is no need to print the model again. Sometimes it is enough to glue the wing with superglue.
You can also smooth the wings with a small file or sandpaper and burn the strings with a lighter.
F-111 was one of my first self-made 3D-printed models. It was full of weird errors caused by too many overlaping objects, bad geometry, random holes and duplicated verticies. Although it worked in most cases, it deserved better, so I redesigned almost everything from ground up. Now it matches the standard set by my newest models.
If you enjoy my micro jets please leave a nice comment. I am working on some new arcrafts I will be uploading soon. I would be grateful if you would share with me your ideas for new fighters or something completely different. I am open to your suggestions.
I would just like to point out that I am not a professional and I treat creating models for 3D printing as a hobby. Therefore, I am asking for your understanding towards my work.
License:
Creative Commons — Attribution — Noncommercial — NoDerivatives
Szymon Adamczyk
