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6th May 2002 | 17:35

#7 (permalink)

Tinstaafl

Joined: Dec 1998

Posts: 4,282

Likes: 6

From: Escapee from Ultima Thule

RNP = Required Navigation Performance.

0.3 is the accuracy level, in this case .3 'something'. The 'something' is in nm. , I think.

Not sure but I think there is also a probability attached to it as well eg 95% of the time