> For the complete documentation index, see [llms.txt](https://wiki.kscucf.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.kscucf.org/projects/ground-stations/physics-ground-station/registration.md).

# Callsign and registration

KQ4OHW — Knights Satellite Club.

[FCC club license](https://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=4880224) · Expires 3 February 2034

The club’s FCC registration number (FRN) is 0034742528.

The license lists Joshua Taggart (KQ4KNV) as trustee, as recorded on 16 September 2026.

## Operating

A licensed operator must be responsible whenever the station transmits. What you can transmit depends on that operator’s license. Without a licensed operator in charge, only receive signals.

## Registration

The trustee is the person named on the club license; they do not have to be the ground station lead. To change the trustee or update the license, see the [ARRL club call sign guide](https://www.arrl.org/club-call-signs).