There are a lot of data elements comprising a single repeater listing. The articles below help to document and explain each one.

• Downlink Frequency
• Uplink Frequency
• Offset
• Downlink Tone
• Uplink Tone
• Tone Locking
• Location
• Landmark
• County/sub-geo
• State/Province
• Country
• Coordinates
• Grid Square/Locator
• Call Sign
• Use
• Operational Status
• Affiliate
• Sponsor
• ARES
• RACES
• SKYWARN
• CANWARN
• Features
• Repeater Linking
• IRLP
• EchoLink
• WIRES
• D-Star
• AllStar
• M-17
• APCO P-25
• NXDN
• DMR
• Tetra
• Yaesu System Fusion
• Amateur Television
• Analog bandwidth
• Coverage
• Coverage Radius
• Propagation Reports
• Audio Feed
• Repeater Images
• Custodian
• RRC Edit Lock