The general radiotelephone operator license (GROL) is a license granted by the U.S. Federal Communications Commission (FCC) that is required to operate certain radio equipment.

Who Needs A Commercial Operator License? You need a commercial operator license to operate, and/or to repair and maintain, specified ship, and aircraft radio communication stations.

A General Radio Operators License, better known as GROL, is required to adjust, maintain, or internally repair FCC licensed radiotelephone transmitters in the aviation, maritime, and international fixed …

Jan 22, 2025 · Your GROL license is a Commercial Radiotelephone Operators License, authorizing you to operate, maintain, and adjust, commercial radio equipment. The FCC has a separate licensing …

The General Radiotelephone Operator License (PG), known as the GROL, is a crucial credential for individuals entrusted with the adjustment, maintenance, or internal repair of FCC-licensed …

Dec 14, 2025 · The General Radiotelephone Operator License (GROL), officially designated by the Federal Communications Commission (FCC) as the PG license, is a commercial operator …

Electronically integrated mechanical components have become essential in today’s aircraft. As a result, familiarity with fundamental electronic and electrical concepts is a wise investment. So, here is …

See the Tour of Grol for more (or github). Or try the wasm version right below, type info for all the functions and keywords (and we also have a discord bot and it’s used in fortio).

Gain the necessary training to prepare for the FCC General Radio Operator’s License Exam.

Mar 6, 2024 · Code speeds are computed using five letters per word or code group. Punctuation symbols and numbers count as two letters each. Examination question pools, with answers, are …