Garmin GTR™ 205R — Remote COMM Radio for Certified Aircraft - 010-02479-00
The Garmin GTR™ 205R is a remote-mount VHF COMM radio for certified aircraft that adds communication and audio capability while helping conserve panel space. It is a strong fit for aircraft owners seeking a 10-watt COMM transceiver with integrated intercom, audio features, and AXIS flight display frequency tools.
Flexible VHF Communications
Tune across 2,280 channels with pilot-selectable 25 kHz or 8.33 kHz channel spacing. The GTR™ 205R provides 10 watts of transmit power, with tap-based standby entry and active-frequency switching.
Frequency Information At Hand
AXIS flight display airport lookup can send a selected tower, ground, ATIS, clearance delivery, or other frequency to the radio’s standby position. Frequency ID also identifies the tuned frequency and type, including tower, ATIS, and center.
Clearer Cabin Audio
The built-in two-place intercom supports communication with a passenger, while pilot isolate can keep radio communications separate from passenger music. Auto squelch adjusts mic squelch to sensed cockpit noise levels, and 3D audio processing helps distinguish stereo audio sources.
Focused Radio Workflow
Standby COMM monitoring lets you listen to a standby frequency, such as ATIS, without leaving the active channel. Frequency memory and recall help bring frequently or recently used frequencies back quickly. These functions support a more orderly radio workflow when managing communications in flight.
Connected Audio Options
Bluetooth 5.0 supports A2DP and AVRCP for music plus HFP for phone use, with storage for up to 8 paired devices and one connected device at a time. Supported devices include phones, tablets, GDL 51/52 for music, and Garmin watches such as D2 Delta for streaming music. The radio also accommodates up to 4 AUX inputs, including 2 stereo audio channels and mono audio alerts, and firmware updates are free and field loadable by micro-SD card.
Not sure this is the right fit for your aircraft?
Avionics compatibility can vary based on your aircraft, existing equipment, and planned installation. Give Neal Avionics a call or send us an email—we’ll be happy to help you review the product and determine whether it fits your needs.
MEET YOUR COMM NEEDS — AND MORE
Save space with the remote-mount GTR 205R COMM radio and add advanced communication and audio capabilities to your panel.

VHF COMM TRANSCEIVER
The 2,280-channel-capable VHF COMM radio offers 10 watts of transmit power plus pilot-selectable 25 kHz or 8.33 kHz channel spacing. Simply tap the standby position to enter or find your frequency, then tap the active frequency to switch.

FIND A FREQUENCY
Enter an airport identifier into your AXIS flight display to look up frequencies for that location (tower, ground, ATIS, clearance delivery and more). Then, send the selected frequency to the standby position on the GTR 205R radio.

FREQUENCY ID
The GPS on your AXIS flight display enables frequency ID to show your tuned frequency’s identifier and type, including tower, ATIS, center and more. So you know who you’re talking to.

STANDBY COMM MONITORING
Listen to a standby frequency, such as ATIS, without leaving your active channel.

INSTANT RECALL
With frequency memory and recall, you can quickly tune your most frequently or recently used frequencies.
TWO-PLACE INTERCOM
Communicate clearly with your passenger via the built-in intercom. The pilot-isolate feature allows you to focus on COMM radio communications or lets your passenger listen to music without radio interruptions.
AUTO SQUELCH TECHNOLOGY
Auto squelch allows GTR 205R to automatically sense noise levels in the cockpit and adjust the mic squelch for easy intercom use regardless of the cockpit noise level.
3D AUDIO PROCESSING
With your stereo headset, hear each audio source as if it’s coming from a unique location — so it’s easier to differentiate between sources.
EQ SETTINGS
Music settings allow you to select enhanced bass boost levels as well as equalizer effects that include rock, classical and pop audio profiles.
AUXILIARY INPUTS
The GTR 205R radio is capable of up to 4 AUX inputs, including 2 channels for stereo audio plus mono audio alerts and more.
Radio Type
GNC 215 NAV/COMM units include a VHF NAV radio in addition to a COMM radio.
Price is shown without installation cost, additional parts may be required. For more complete pricing information, including installation cost, please contact an authorized Garmin.
Specifications, Compatibility & Documentation
Review detailed technical specifications, compatible avionics interfaces and available product documentation for the Garmin GTR™ 205R — Remote COMM Radio for Certified Aircraft - 010-02479-00. This information can help aircraft owners and operators understand the product’s physical requirements, supported equipment and installation considerations.
Specifications and compatibility information are provided for general reference and may change without notice. Final aircraft eligibility, approved configuration, equipment compatibility and installation requirements must be confirmed by Neal Avionics before installation.


