# Precise Test Lab,Inc.: FAA repair station P4ZR226O

- Type: FAA-certificated repair station (14 CFR Part 145)
- Certificate number: P4ZR226O
- Designator: P4ZR
- Name on the FAA list: PRECISE TEST LAB,INC.
- Address: 1901 LOSEY STREET, JACKSON, MI 49203
- Phone: (517) 351-7700
- Email: yonnie@precisetestlab.com
- Accountable manager: FOWLER, BILLY R., (517) 787-4539
- Liaison: FOWLER, YONNIE, (517) 787-4539, yonnie@precisetestlab.com
- On the FAA list: On the list of October 26, 2026; listed since October 26, 2026 or earlier (OpenAirDocs’ first copy)
- Service difficulty reports filed: 0
- Source: FAA Find a Facility dashboard, https://www.faa.gov/av-info/facility-dashboard
- Page: https://openairdocs.org/faa-repair-station/P4ZR226O/precise-test-lab-inc

The FAA writes names in capitals; the mixed case here is OpenAirDocs'. The dashboard has no certificate dates, and nothing on it shows whether a certificate is in good standing.

## Ratings

- Limited: Nondestructive testing (Nondestructive inspection, testing and processing)

A Limited class covers only the makes and models in the station's operations specifications (14 CFR 145.61), which the FAA doesn't publish.

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