FCC Commercial Radio Prep

Prepare for FCC commercial radio operator license exams with a fast, simple app that works 100% offline — no account, no ads, no tracking, and no internet connection required. PICK YOUR TARGET LICENSE • MP — Marine Radio Operator Permit (Element 1) • PG/GROL — General Radiotelephone Operator License (Elements 1 + 3) • DO — GMDSS Radio Operator's License (Elements 1 + 7) • RG — Restricted GMDSS Radio Operator's License (Elements 1 + 7R) • DM — GMDSS Radio Maintainer's License (Elements 1 + 3 + 9) • DB — GMDSS Radio Operator/Maintainer License (Elements 1 + 3 + 7 + 9) • T — Radiotelegraph Operator License (Elements 1 + 6, written elements only) • Ship Radar Endorsement (Element 8, add-on) Study only what your license actually requires. Every study mode runs inside that license's own element pool. OFFICIAL PUBLIC-DOMAIN QUESTIONS All 2,860 questions from the official FCC public commercial operator pools for Elements 1, 3, 6, 7, 7R, 8 and 9, updated for 2026. Under 47 CFR § 13.215 these U.S. Government works are in the public domain. Every bundled question keeps its original wording and official answer key, and the 41 questions that depend on a printed figure ship with that figure included. STUDY TOOLS • Sequential study — resumes at the first question you haven't answered yet, so an interruption never sends you back to question 1 • Random study — shuffled questions so you can't memorize positions • Mock exam — follows the official structure: every required element is drawn at its official question count and scored against its own pass mark, so you pass only when each element passes • Mistake review — wrong answers are saved automatically and removed when you answer correctly • Statistics — average accuracy and full mock-exam history with per-element results NO ADS, NO ACCOUNT, NO SUBSCRIPTION • No ads, no in-app purchases, no subscription — everything is included • No sign-up, no login, no account, no email required • No analytics, no tracking, no advertising identifiers, no data collection • The app makes no network requests at all and works fully offline, anywhere ON-DEVICE AND PRIVATE • The question pool ships inside the app and never downloads at runtime • All answers, mistakes and exam history stay on your device • Uninstalling the app removes all study data • A privacy policy is linked on this page ABOUT THIS APP FCC Commercial Radio Prep is an independent study aid. It is not affiliated with, sponsored by, or endorsed by the U.S. Federal Communications Commission. Question correctness is guaranteed by the official FCC source documents; this app simply packages them for convenient offline practice. It should be used alongside, not instead of, the official FCC examination materials.