USAF Public Health Operations Block 1 Practice Test 2026 - Free Practice Questions and Study Guide

The requirements to reach Journeyman for this specialty revolve around a complete progression: time in the job, demonstrated skill level, formal validation, and the ability to work independently. You must complete 12 months of on-the-job training to show you’ve spent real time performing the duties. You also need to hold a 5-skill level in the STS, which signals you’ve achieved a broad, competent capability across the required tasks. A supervisor recommendation is necessary to verify you’re ready for more responsibility and trusted to perform duties on your own. In addition, finishing all required CDCs shows you’ve completed the formal, structured training specific to this role. Finally, certification to perform tasks unsupervised confirms you’re authorized and capable of carrying out duties without direct supervision. When all of these pieces come together, you meet the standard for Journeyman.

Other options miss one or more elements: they might omit the supervisor recommendation, require less OJT, or skip the CDCs or the 5-skill level, so they don’t reflect the full, approved pathway to independent performance.