A/G facility on 118.1 MHz has reduced coverage beyond 50NM from NSFA; use HF 8846 kHz instead.

P0418/25

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Radio Frequency Changes

2025-07-16 01:05 - 2025-08-16 01:00

Period of Applicability

2025-07-16 01:05 - 2025-08-16 01:00

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Interpretation

The A/G facility on frequency 118.1 MHz has reduced coverage beyond a 50 nautical mile radius from the NSFA. Users should switch to HF frequency 8846 kHz for communication beyond this range.

Message

APP/TWR/FIS 118.1 MHZ A/G FAC REDUCED COVERAGE BEYOND 50NM RADIUS NSFA. USE HF FREQ 8846 KHZ

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Raw NOTAM

P0418/25 NOTAMR P0351/25
Q) NZZO/QCALT/IV/NBO/AE/000/999/1350S17200W050
A) NSFA B) 2507160105 C) 2508160100 EST
E) APP/TWR/FIS 118.1 MHZ A/G FAC REDUCED COVERAGE
BEYOND 50NM RADIUS NSFA. USE HF FREQ 8846 KHZ

Issued about 2 months ago

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