RFC 251 · UNKNOWN · 1971
MON · 14 SEP 2026
Weather data
Overview
RFC 251, “Weather data”, is an Unknown document published in October 1971 by D. Stern. The canonical text is published by the RFC Editor.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 251 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1971
- RFC 250 Some thoughts on file transfer
- RFC 252 Network host status
- RFC 249 Coordination of equipment and supplies purchase
- RFC 253 Second Network Graphics meeting details
- RFC 254 Scenarios for using ARPANET computers
- RFC 247 Proffered set of standard host names
- RFC 255 Status of network hosts
- RFC 256 IMPSYS change notification