Part of our Getting On The Air guide.
These three activities all get lumped together as portable operating, but they have genuinely different formats, goals, and time commitments, and knowing the differences helps you pick the right starting point.
ARRL Field Day: One Big Annual Event
Field Day happens once a year, the fourth full weekend of June, and it is as much a social and club event as an operating activity. Clubs and groups set up temporary stations, often running on emergency power, and operate for 24 hours while racking up contacts for a friendly nationwide competition. It is a great low-pressure way to meet other hams and try equipment you do not own, but it is a single annual event, not something you can do on a random Tuesday afternoon.
POTA: Parks, Any Day You Want
Parks on the Air runs year-round, with thousands of designated park units across the country that you can activate essentially any day. A typical activation is a few hours, setting up a portable station within a park boundary and making at least 10 contacts to count as a successful activation. This is the most flexible and beginner-friendly of the three, since most parks are easily accessible by car and require no special fitness or hiking.
SOTA: Summits, With Real Physical Effort
Summits on the Air is similar in format to POTA, activate a location and log contacts, but the locations are designated mountain summits, many requiring real hiking to reach. SOTA rewards points based on summit elevation and difficulty, and it draws a crowd that enjoys combining ham radio with genuine outdoor physical activity, which is a meaningfully different commitment than driving to a park entrance.
Which to Try First
- Want a social, low-pressure introduction to portable operating with other hams around to help: try Field Day with a local club first.
- Want flexible, frequent practice you can do solo on your own schedule: POTA is the easiest entry point.
- Already comfortable with portable setup and want to combine radio with hiking: SOTA is a natural next step once POTA feels routine.
None of these are mutually exclusive. Most hams who get into portable operating end up doing some combination of all three, and skills from one transfer directly to the others.
For more on the two field programs, see POTA and SOTA: Taking Ham Radio Into the Field, and for a January alternative to June Field Day, see Winter Field Day: A Dedicated Guide.