B0406/24 NOTAMN
Q) EISN/QCAXX/IV/NBO/A /000/999/5325N00616W005
A) EIDW B) 2404181438 C) PERM
E) FIS FREQUENCY 118.5MHZ
LOW FLYING AIRCRAFT RADIO COMMUNICATIONS:
WHEN FLYING AT LOW LEVEL, IN OR AROUND MOUNTAINOUS TERRAIN OR IN
OTHER REGIONS WITH POOR RADIO COMMUNICATION, RADIO TRANSMISSIONS TO
AND FROM GROUND MIGHT NOT BE POSSIBLE DUE TO OBSTACLES AFFECTING
LINE OF SIGHT VHF RADIO COMMUNICATIONS. AIRCRAFT AT LOW LEVEL LESS
THAN 1500FT (WHERE THE RADIO HORIZON IS ROUGHLY 55MILES/90KM) AND
BELOW MAY HAVE DIFFICULTIES ESTABLISHING AND OR MAINTAINING RADIO
COMMUNICATIONS WITH DUBLIN FIS RADIOS LOCATED AT DUBLIN AIRPORT IN
THE AREA SOUTH OF THE WICKLOW MOUNTAINS OR AT THE BOUNDARIES OF THE
DUBLIN CTA DUE TO RADIO HORIZON AND RADIO LINE OF SIGHT DUE TO
TERRAIN OBSTACLES, COUPLED WITH THE AIRCRAFT ANTENNAS FITTED.
AIRCRAFT SHOULD CONSIDER PROBLEMS WITH ESTABLISHING AND/OR
MAINTAINING RADIO COMMUNICATIONS WITH DUBLIN FIS.
REF EIDW AD 2.22 FLIGHT PROCEDURES PARA. 10