Which LO sector uses the frequency 127.0 and 327.0?

Which LO sector uses the frequency 127.0 and 327.0?

• A. JAN LO sector
• B. GLH LO sector
• C. MAG LO sector
• D. HEE LO sector

Answer: (D)

ATC sectors have specific radio frequencies assigned to manage traffic in their airspace. LO sectors are low-altitude sectors, and each one lists its primary (and sometimes alternate) voice frequencies. The pair 127.0 and 327.0 correspond to one LO sector’s assigned frequencies for both VHF and UHF voice communications. On the frequency chart, the HEE LO sector is the only one that shows this exact frequency pairing, so it’s the sector that uses 127.0 and 327.0. The other LO sectors have different frequency assignments, so they don’t match the given pair.

ATC sectors have specific radio frequencies assigned to manage traffic in their airspace. LO sectors are low-altitude sectors, and each one lists its primary (and sometimes alternate) voice frequencies. The pair 127.0 and 327.0 correspond to one LO sector’s assigned frequencies for both VHF and UHF voice communications. On the frequency chart, the HEE LO sector is the only one that shows this exact frequency pairing, so it’s the sector that uses 127.0 and 327.0. The other LO sectors have different frequency assignments, so they don’t match the given pair.