rMac
I suggest you refer to the regulations of the airfield in question, they are available on the NATS website etc for all to see and to comply with.
Maxbear.
1. Airport Regulations
a. Non radio aircraft must obtain PPR via telephone with ATS prior to flight.
b. Pilots are to contact Oban Information to request start-up clearance.
c. High visibility jackets mandatory whilst airside.
d. All arriving Crew/Passengers must walk directly to the terminal and report their intentions to Oban airpot staff. Directions will be given to those
needing to proceed elsewhere airside. No persons will be permitted to walk across the apron area unless heading directly to/from aircraft via
the terminal building.
e. All Crew/Passengers walking from H1 and H2 are required to use the designated walkway to/from the terminal. No persons will be permitted to
walk across the apron area.