L-300 Starlifter Coaster Set

Each set includes 4 coasters. Set 1 = 3 white and 1 blue. Set 2 = White, Blue, Blue/White, and Cargo Bay Green.

NOTE: Cargo Bay Green coasters feature the original paint, scuffs, and imperfections that reflect the aircraft’s time in service. Please understand that PlaneTags will ship these in random order as chosen from the variations shown in the photo.

Lockheed L-300 Coasters – Kuiper Airborne Observatory

Made from a One-of-a-Kind NASA Aircraft

Introducing a new collectible with cosmic origins: L-300 Coasters, crafted from the skin of the only Lockheed L-300 ever built, later transformed by NASA into the Kuiper Airborne Observatory. These limited-edition coasters are cut from authentic aircraft material and preserve the legacy of a jet that helped unlock the secrets of the universe.

Add history to your home, desk, or hangar with coasters that are as functional as they are fascinating.

OUR PLANE'S STORY

The Lockheed L-300 was a prototype civilian version of the military C-141A Starlifter, but it never entered production. In 1972, Lockheed donated the lone L-300 to NASA, where it was converted into the Kuiper Airborne Observatory (KAO). Equipped with a 36-inch telescope, the aircraft flew over 2,000 missions and played a key role in major discoveries, like detecting Pluto’s atmosphere and observing Uranus’s rings.

In 2025, MotoArt partnered with NASA to preserve this one-of-a-kind aircraft before it was scrapped. These coasters are made from the same skin as our L-300 PlaneTags. Read more here: L-300 to KAO: How Lockheed's Cargo Jet Became a Flying Telescope

• Authentic aircraft skin from the Lockheed L-300
• NASA legacy – Aircraft served as the Kuiper Airborne Observatory from 1974 to 1995
• Each coaster is individually cut and backed with cork for display or everyday use
• Surface variations – Natural wear, markings, and paint may differ per piece

Own a Functional Piece of NASA History
Quantities are limited. Add the Lockheed L-300 Coasters to your collection before they disappear into the stars.

You may also like:

• Lockheed L-300 PlaneTags -The original tags made from the same aircraft
• Learjet Airborne Observatory PlaneTags - From NASA’s early infrared astronomy aircraft
• NASA MLP-2 Mobile Launch Platform PlaneTags - Launch infrastructure from Apollo and Shuttle programs
• C-121G Super Constellation - N420NA was used to calibrate ground-based tracking stations for the Mercury, Apollo, Gemini, and Agena space programs
• SR-71 Blackbird PlaneTags - Coming July 10, 2025. Sign up for early access.

Collect them all and celebrate the history of one of the most recognized names in aviation.

Please Note

• Limited quantities available
• Tag color and condition will vary - that’s what makes each one unique
• Not recommended for heavy keychain use without a protective sleeve; ideal for display or light travel
• Size: Approx. 3.5" diameter
• Limited quantity – Available while supplies last

Add a legendary jetliner to your collection today.

DISCLAIMER

LOCKHEED MARTIN®, LOCKHEED®, associated emblems and logos, and body designs of vehicles are either registered trademarks or trademarks of Lockheed Martin Corporation in the USA and/ or other jurisdictions, used under license by MotoArt PlaneTags LLC.

 

PlaneTags are Handmade Aviation Tags

• Authentic - made from actual retired aircraft fuselage, not merely stamped metal. 
• Unique -  each PlaneTag bears the color, thickness, and wear and tear from the portion of the fuselage from which it was cut and it is therefore rare to create two identical PlaneTags. 

- Please Note: Due to limited quantities, combination colors you may receive will vary.

*Important Notice – Please Read Carefully

PlaneTags are made from actual retired aircraft fuselage, not merely stamped metal. Because PlaneTags are made from real fuselage, each PlaneTag bears the color, thickness, and wear and tear from the portion of the fuselage from which it was cut and it is therefore rare to create two identical PlaneTags. These variations and imperfections are not product flaws. They are part of the beauty of PlaneTags. As a result, you will not have an option to select the color of your PlaneTag. The images on this website are provided for reference only and should not be used as the sole basis for choosing a particular PlaneTag.