Adrian Cijevschi uses Morse code to transmit and receive text messages during a field day event on Saturday at Mill Lake Park. The event, held by Abbotsford Amateur Radio, was an emergency communications exercise that began at noon Saturday and ran until noon Sunday. (John Morrow/Abbotsford News)

Adrian Cijevschi uses Morse code to transmit and receive text messages during a field day event on Saturday at Mill Lake Park. The event, held by Abbotsford Amateur Radio, was an emergency communications exercise that began at noon Saturday and ran until noon Sunday. (John Morrow/Abbotsford News)

PHOTO: Field day event

Abbotsford Amateur Radio tests its emergency communciations system

Abbotsford Amateur Radio tests its emergency communciations system