Technology and radios seem to be obvious partners, don’t they? In the old days of a few round dials to help a pilot operate his flying machine, the comm radio was perhaps the highest technology to enter the cockpit. Radios continued to improve over the years but much of the innovation was seen in the faceplate or occurred in transceiver functions. We did get digital readouts and flip-flop frequency change options, but otherwise radio have seemed rather static … frozen in time, while GPS, moving maps, EFISs, EMSs, PFDs, MFDs, and more swept past with wave after wave of innovation. Compared to Dynon’s SkyView or Garmin’s 796, radios were looking long in the tooth. Thanks to recent announcements from top LSA radio supplier, Garmin, the radio product line is changing. The ubiquitous SL30 and SL40 that kept Sport Pilots talking to control towers have been favorite panel friends to many a Sport Pilot.
Garmin’s Radios Add Technology to Cockpits
An oldie but goodie favorite, the SL30 with communications and navigation capabilities. Both SL30 or SL40 transmitted with 8 watts of power; Garmin boosted this by 25% with the new radio line.
A replacement for the widely sold SL40 is the new GTR series with several new features pilots will love.
Garmin's GNC series replaces the SL30 having nav and comm functions plus added transmit power; the GTR series also offers 10 watts.
Perhaps the most used LSA radio is this SL40.