SKU: 41863148067

Garmin GDM 450R

Sale price$21571126.20 Regular price$23967918.00
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Description

Garmin GDM 450RFLY WITH PRECISION DISTANCE MEASUREMENT Designed for Part 23 general aviation aircraft, the GDM 450R remote mount DME works with select Garmin integrated flight decks and displays to provide slant range distance calculations relative to DME ground stations. REMOTE MOUNT DME RADIO AUTOMATICALLY TUNES DME CHANNELS, BASED ON SELECTED NAV RADIO FREQUENCY OPTIONAL FREE SCAN CAPABILITY SEARCHES FOR DME STATIONS WITHIN RANGE1 CAN REFERENCE MULTIPLE STATIONS

FLY WITH PRECISION DISTANCE MEASUREMENT

Designed for Part 23 general aviation aircraft, the GDM 450R remote-mount DME works with select Garmin integrated flight decks and displays to provide slant-range distance calculations relative to DME ground stations.

REMOTE-MOUNT DME RADIO

AUTOMATICALLY TUNES DME CHANNELS, BASED ON SELECTED NAV RADIO FREQUENCY

OPTIONAL FREE SCAN CAPABILITY SEARCHES FOR DME STATIONS WITHIN RANGE1

CAN REFERENCE MULTIPLE STATIONS FOR OPTIONAL DME-DME NAVIGATION1

OFFERS AN ALTERNATIVE NAVIGATION SOURCE TO SATELLITE-BASED GPS

MAXIMIZES RANGE WITH 250 WATTS OF TRANSMIT POWER

A NEW GENERATION OF DME

THE DME SOLUTION FOR TODAY’S GA AIRCRAFT

GDM 450R DME is a modern digital radio, designed for installation in general aviation aircraft. It’s a remote-mount unit that follows the tuning of associated NAV radio(s).

MULTICHANNEL OPERATION

GDM 450R can allow pilots to tune and track up to two separate DME frequencies. With an optional enablement and compatible avionics, the aircraft’s FMS1 can automatically scan and tune up to three additional DME frequencies.

DME HOLD CAPABILITY

For added navigation flexibility, the DME “hold” function lets you maintain your active DME distance indication when tuning the associated NAV radio to a different frequency. This function is particularly useful for instrument approaches where it becomes necessary to tune the localizer or other approach aid while needing to retain your NAV’s referenced DME information.

DME-DME AREA NAVIGATION (RNAV)

With a compatible flight deck or display, the GDM 450R radio can use the distances from two or more DME ground stations to determine the aircraft’s position. This enables the DME to support RNAV routes, providing an alternative navigation option.

EASY INTERFACING

For seamless installation, GDM 450R integrates directly with compatible Garmin displays — no interface adapter is required. It also supports RS-232 and King Serial interfacing to connect with legacy distance indicators.

COMPLETING THE SYSTEM

In addition to compatible navigation equipment and flight displays in your aircraft, you’ll need an L-band DME antenna (sold separately) to complete your GDM 450R system installation. See your Garmin dealer for recommended antenna options and mounting configurations.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41863148067

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TENYA
Lowell, US
★★★★★ 5
Choose your shape
Size: Medium, Color: Duo Pack
I love the idea of the dogs not eating nylabone plastic so have been searching for "healthier" options that last for heavy chewers. Two German Sherpherds, they are not big fans of the circular shaped toy but love the antler shaped one and even with both chewing on it, has not been destroyed yet and is not cutting their gums open. I am not finding pieces laying in the carpet. Recommend this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
JW356
Birmingham, US
★★★★★ 5
all natural - dogs love them!!
Size: Large, Color: Antler
Our golden retriever and lab both love these chews! All natural, not plastic like other brands. This is their favorite chew toy!!
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Reviewed in the United States on May 13, 2026
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LJB
Chelsea, US
★★★★★ 5
My dog likes it!
Size: Medium, Color: Antler, Size: Medium, Color: Antler
My aggressive chewer loves it! I have a 20 pound rat terrier ....small was recommended, but we went with a medium. He went to work on it right away. He is not picky about chew bones but it makes me feel better that it is a natural material. The chewed photo is about 30 mins after giving it to him.
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Reviewed in the United States on May 7, 2026
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Amazon Customer
Louisville, US
★★★★★ 3
Not for us!
Size: Large, Color: Antler
I'm sure for a dog that doesn't chew, would be great. Ours went through it in days, leaving sharp shards and making his gums bleed.
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Reviewed in the United States on May 8, 2026
Y
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Y. Dulak
Lexington, US
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
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Reviewed in the United States on May 17, 2026

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