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Ace Your GROL Test in 60 Days

Take the guesswork out of the FCC exams

Are you guessing on, how well you know the material for the GROL test?

Are you going to take the test several times?

Or will you pass it the first time?

RadioTelephone Tutor

Study software for FCC GROL, Radar, GMDSS & Ham Radio.
  • Targets questions, that you are weak in.
  • Practice tests.
  • Speeds up preparing for the tests.
  • Question Pools pdf's.
  • eBooks on electronics theory.
  • Audio MP3's on the Questions & Answers.
Circuit Schematic

Targets questions, that you are weak in

The weaker you are on questions, the more RadioTelephone Tutor will drill you on those questions.

It keeps on drilling, until you know the answers backwards & forwards.

Know the answers backwards & forwards.