Helicopters - band - ended in 1985.
Helicopters - band - was created in 1980.
Silver State Helicopters ended in 2008.
British Airways Helicopters ended in 1986.
Yes, helicopters were used in WW1. Don't be silly, helicopters were invented towards the end of WWII.
VII
Most diodes have a band (or marking), at one end. The band end is considered the positive end. You can also consider the "band" as a symbol of a gate or blockage. Power flowing from the non-band end to the band end will flow, but power flowing from the band end backwards will not. (That's my method that works for me).
Depending on how much you want to pay, toy stores such as Toys R Us offer toy remote control helicopters. High end remote control helicopters are usually bought online or at specialty hobby stores.
End of Green - band - was created in 1992.
Them - band - ended in 1972.
The Band ended in 1999.
If - band - ended in 1975.
if a diode has color band markings they are on the cathode end