WW2 R.A.F. Squadrons generally consisted of 12 aircraft available, although there were operational variations. Depending on role, the squadron would be made up of 'A' Flight and 'B' Flight, each of 6 operational aircraft. On fighter squadrons, the Flights were sub-divided into sections, eg, Red Section, Blue Section, etc, of 2-3 aircaft, again depending on operational requirements.
Simple machines provide a vocabulary for understanding more complex machines. A simple machine is a mechanical device that changes the direction or magnitude of a force.
Multi-tools are a backbone piece of outdoors gear, something so useful everyone needs at least one. An exquisite custom Swiss Army Knife by Robert Lessard. A pliers, a blade, files, drivers, and moreâ¦ the modern multi-tool is requisite equipment for thousands of tasks.