Nav Instrument question stumping some of us!
Anyone out there who can help a poor soul on countdown to Radio Aids exam tomorrow regarding a question from the Belgrano ....something in the order of:
What is the wavelenght of an ILS frequency?
The answers being offered are in the order of
1: Centimetric
2: Heptimetric
3: Decimetric
Probably easy to work out if quick off the mark and not under great pressure!!!! Nothing in the books. Any help greatly appreciated by those who know and I will pass on the answers to the poor guy concerned