# AC 170-9: Criteria for Acceptance of Ownership and Servicing of Civil Aviation Interest(s) Navigational and Air Traffic Control Systems and Equipment

- Type: Advisory circular (guidance, not mandatory unless a rule or AD requires it)
- Status: Current
- Approved: November 26, 1968
- Family: AC 170-9
- Pages: 2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3CCBFF5C66AEC86486256C80005E1984.0001
- Page: https://openairdocs.org/ac/170-9

## Versions

- AC 170-9 (Current), approved Nov 26, 1968

## Text

---
From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.