The important ones I can think of right now, especially for student skydivers are:
Turn signals are definitely preferred. Most drivers don't look for hand signals, but, they do look for turn signals. Some people don't even know how to make correct hand signals while driving.
Use hand signals.
Yes, it is legal to use hand signals when driving. In fact if your turn signal goes out you should use hand signals.
If first you don't succeed, skydiving is not for you.
No, but you will need to use hand signals.
Skydiving is always cool ;)
You can go to the website Gobookie and print out a copy of the church ushers hand signs and signals.
No, turn signals are required on the vehicle.
There is nothing like skydiving in Bangladesh.
If you mean turn signal hand signals, then yes.
Clone troopers use a variety of hand signals for silent communication during missions, as vocal communication can compromise their position. Common signals include a raised fist to indicate "stop," an open hand for "go," and various gestures to convey directions or formations. These signals help maintain coordination and stealth in combat situations. The use of hand signals showcases their training and discipline in high-pressure environments.
Absolutely not. Before flashing lights were put on cars, hand signals were all that was available to indicate a turn. In fact, hand signals were once required (in Louisiana, at least) even if your vehicle had flashing signal lights. It's important to know and be prepared to use hand signals in the event your signal lights malfunction. Source: common sense