Summits On The Air
Amateur radio operators activate mountain summits for contacts and points.
Summits On The Air (SOTA) is an amateur radio operating award program that encourages licensed operators to set up temporary stations on mountain peaks and hills. The program was launched in Great Britain in 2002 by John Linford. Its aim is to get operators into the field using hiking, mountain climbing, or cycling, while also encouraging other amateur radio operators to listen for and make two-way contacts with these stations.
Quick Facts
- Abbreviation
- SOTA
- Formation
- 2002-03-02
- Purpose
- Radiosport
- Leader Title
- President
- Leader Name
- John Linford, G3WGV
Facts from the source article.
Lore & Background
The program was founded in Great Britain in 2002 by John Linford. Participants known as activators set up stations on summits and must complete at least four two-way contacts to achieve a successful activation, using any amateur radio band or mode. Operators who contact them are called chasers. Points are awarded to both activators and chasers based on the height of the summit, with seasonal bonuses available for certain summits during periods of increased difficulty, such as winter activations of higher peaks. Awards are given based on accumulated points and special criteria, and summit-to-summit contacts are considered special achievements.
Reader's Guide
Summits On The Air has grown to over 33,842 participants worldwide, with about 7,000 in the United States. The program encourages operators to use a wide array of communication methods including morse code, voice (FM or SSB), and digital modes such as FT8. Both VHF and HF signals are used, benefiting from improved line-of-sight propagation over obstructions. Contacts are also made using amateur radio satellites. In areas that are not remote or difficult to access, some activations serve as community outreach events. The highest reported activation was in February 2019 by Polish operator Tom Rudzinski (SQ9FVE) from Aconcagua in Mendoza, Argentina, at 6,962 meters above sea level. The program's structure of points, awards, and seasonal bonuses provides ongoing motivation for activators and chasers alike, fostering a global community of operators who combine amateur radio with outdoor activity.
Did You Know?
- An activator must achieve at least 4 two-way contacts for a successful activation.
- The highest activation was reported in February 2019 by Tom Rudzinski (SQ9FVE) from Aconcagua at 6,962 meters.
- Points are awarded based on the height of the summit, with seasonal bonuses for increased difficulty.
Frequently Asked Questions
What is Summits On The Air (SOTA)?
SOTA is an amateur radio award program that motivates licensed operators to take their gear up to mountain tops and hilltops for temporary on-air activations. It simultaneously encourages other hams to tune in and work those portable stations.
Who created Summits On The Air and when did it start?
John Linford launched the program in Great Britain in 2002. The core idea was to push ham radio operators out of their home stations and into the outdoors via hiking, climbing, or cycling.
How does summit activation work in SOTA?
An operator sets up a temporary station at a designated peak and must complete at least four two-way contacts to finish the activation. Those contacts earn points and count toward the program's awards.
How popular is Summits On The Air worldwide?
The program has attracted nearly 34,000 participants globally, with roughly 7,000 of them based in the United States. It has grown well beyond its British origins into a truly international hobby.
Why is Summits On The Air considered important in the ham radio community?
SOTA bridges amateur radio and outdoor adventure by making the trail or climbing route part of the operating experience. It also builds a dedicated listening audience of fellow hams who actively hunt for these portable signals.
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