StevenPreece said:
Inch, the explanation just needs to be a high level overview. The pilot is a former pilot with flying experience. I appreciate the many tips I've had from you, however, I do not intend to go into too much detail.
Is it possible to explain what type of Power Supply is needed and how I can hook it up?
How do I engage the starter?
How do you figure out how to spread the blades?
Do I start the engines one at a time?
Regards
Steve
While unclas, the Aircraft Operating Instructions are still a controlled document, so I won't get too technical.
A/C power is the preferred method, and in fact the only method if the previous shutdown was not a D/C shutdown (which it normally is not). It comes from a ground power unit (GPU) that must be brought out to the aircraft and plugged into the A/C receptacle on the front right of the aircraft below the pilot's window. The power cart is about the size of the carts they bring your baggage to the airliners with.
#1 is started first by pressing the starter button, making the microswitches (micros) in the handle in the correct order, and then releasing the button. Kind of a flick of the wrist really.
Once #1 is running, the generators can be turned on and external power can be pulled.
The pylon is spread first using the switches on the overhead console (something you would need to know beforehand since 3 switches must be made in the correct order for it to move, as well as a couple micros that must be met), once locked into position, the blades can be switched to "spread" and they'll spread hydraulically.
With the blades locked in flight position, you can start #2. Once #2 is running, you bring up the power on #2, release the rotor brake to engage the rotor and continue bringing the power up on #2. Once the rotor is spinning at 100%, #1 is brought to idle and the switch from accessory drive to flight drive is made (again, a couple micros to make or it won't switch). #1 is brought up to match #2 and you now have both engines turning the rotor and you're pretty much ready to go flying.
Hope that answers your questions.
For the OPSEC police out there, it's all UFI to anyone that doesn't know what micros need to be made and how to make them, thus the Sea King fleet is safe from theft. ;D