WA3NAN · Goddard Space Flight Center · Greenbelt, MD
Repeater: 146.835 MHz · None required EchoLink: Node 40045 Daily Net: 12:00 local
Status On Air
Repeater Output 146.835 MHz
PL Tone None required
EchoLink Node 40045
Club Net Thu 21:00 local
Club News

Announcements

kb3gtn May 19, 2026

New Website

New wa3nan website is now live.
About the Club

Welcome

The Goddard Amateur Radio Club (WA3NAN) was created by employees of the NASA Goddard Space Flight Center in Greenbelt, Maryland. The club provides a social circle for amateur radio operators associated with NASA and spaceflight interests. Our primary functions are to provide a place for radio operation, experimentation, training and education, and emergency communications support.

Getting Started

What is Amateur Radio?

Amateur radio — sometimes called HAM radio — is a non-commercial medium for hobbyists and experimenters to learn about wireless communications in all kinds of forms. These include HF long-distance communications, high-speed digital microwave links, and satellite communications.

Amateur radio operators come from all walks of life: movie stars, missionaries, doctors, students, politicians, truck drivers, and just plain folks. They are all ages, backgrounds, income levels, and nationalities. Whether they prefer Morse code on an old brass telegraph key, voice communication on a handheld radio, or computerized messages via satellite — they all share an interest in reaching out to the world through radio.

What We Do

Club Activities

The club has provided public services to the greater community, including support of amateur radio contacts between the ISS and local schools, retransmissions of interesting NASA launch events for public consumption, and participation in amateur radio competitive events.

Club members hold a weekly club service net every Thursday at 21:00 local and a social keep-in-touch net for the local ham community every day at noon local on the 146.835 MHz repeater. Both nets are open to the amateur radio community.

ISS School Contacts

Supporting ARISS amateur radio contacts between the International Space Station and local schools.

HF & Satellite Ops

Operating club HF stations and a VHF/UHF satellite tracking station available to members.

Infrastructure

Club Facilities

Club facilities available to members include HF operating stations, a HAM satellite tracking station (VHF/UHF), a VHF repeater, and a radio test and development lab.

The club's 2M repeater is located on the water tower at NASA GSFC (near I-495 & I-295) and is open to the entire amateur radio community — no membership required. It provides coverage across the DC/Metro region, Northern Virginia, and up toward Baltimore, MD. Output is at 146.835 MHz, no PL required. Accessible via EchoLink using node number 40045.

Club member at the radio development lab bench
Radio Development Lab
The club's HF operating stations A and B
HF Operating Stations
Latest

Recent Articles

First Ham in Space

Special Event Page for first ham in space.

View all articles →