The mobile network must function regardless of weather conditions. In a world where more and more of our society’s essential functions and services rely on stable and reliable digital communication, the role of tower technicians is crucial. Their work is more than just a job; it is a vital part of maintaining societal functions. During the demanding conditions of winter, the technicians face numerous challenges. We spoke with Henrik Skott, one of our tower technicians, who takes us through a day explaining how he ensures the network operates, even under the most challenging winter conditions. Radio link causes problems in the cold Today, Henrik woke up to a temperature of -34 degrees. He learned that there were operational disturbances in the mobile network caused by issues with a radio link 200 kilometers from his starting point. He noted that the temperature in the affected area was around -20 degrees. After speaking with his colleague, they decided to brave the cold and head to the site to resolve the problem. They quickly encountered a challenge when his colleague’s car wouldn’t start due to the low temperatures, so Henrik had to pick up his colleague. On the way, he noticed the temperature had dropped to -40 degrees. They continued their journey towards the site, 200 kilometers away, with no signs of milder weather. When they arrived at the parking lot near the site, the temperature had risen slightly to -28 degrees. Henrik and his colleague unloaded their snowmobiles and traveled the last four kilometers to the site. Dressed in warm winter coveralls, they felt better equipped to handle the cold. At the site, where the temperature seemed a bit milder, Henrik’s colleague decided to climb the mast to remove the snow from the antenna. Ice clumps in eyelashes and beard After the snow was cleared and the link restored, the site was operational again. His colleague looked noticeably affected by the cold when he came down, with ice in his eyelashes and icicles in his beard – clear signs of the cold weather conditions they were working in. After a brief call with the control center, Henrik and his colleague began their journey home. They faced a temperature of -31 degrees by the car, and it continued to drop throughout the journey. However, they felt satisfied, knowing that the site was back in operation and the mobile network was functioning properly. Henrik’s tips for working in winter conditions When it’s cold, a bit more thought and preparation than usual may be required, especially before heading out to work. Henrik shares some tips that can be helpful for those working in winter conditions. Keep equipment and clothes dry It’s very important to always have dry clothes and equipment. This means hanging up coveralls, gloves, and boots to dry after each use. It’s also wise to have extra clothes and gloves in the car, so you can change into dry and warm clothes when needed. Use weather and traffic reports Regularly checking reports on weather and road conditions is important. It helps to get an overview of the current conditions in the area where the work will be performed. This can be crucial for deciding whether to proceed with planned jobs or discuss alternative plans with the client. Think about safety If there is uncertainty about working under difficult weather conditions, such as snowstorms or extreme cold, consider working in pairs, especially for more urgent tasks. This ensures that no one is exposed to unnecessary risks. Flexible planning Be prepared for weather conditions to change rapidly and affect working conditions. This may require prioritizing or postponing tasks until the next day.