How can a pilot determine if a Loran C equipped aircraft is approved for IFR operations?

To determine if a Loran C equipped aircraft is approved for IFR operations, consulting the Airplane Flight Manual Supplement is the correct approach. This supplement typically contains vital information regarding the aircraft's equipment, performance capabilities, and any limitations related to IFR operations. It will outline whether the specific navigation equipment, like Loran C, is certified and approved for use under instrument flight rules.

The Airplane Flight Manual Supplement provides definitive guidance approved by the aircraft manufacturer and regulatory authorities, ensuring that pilots have access to accurate and essential information regarding the operational capabilities of the aircraft in IFR conditions. It is crucial for ensuring safety and compliance with federal aviation regulations. This resource is designed to clarify what is necessary for legal and effective operation in instrument conditions.

The aircraft's maintenance log may provide insights into the condition of the equipment but does not specifically indicate regulatory approval for IFR use. Contacting the manufacturer can yield information, but may not provide the necessary certification status. Consulting with an instructor can offer valuable guidance, yet ultimately the certification and detailed operating parameters are documented in the Airplane Flight Manual Supplement.