Mammoth Freighters

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Mammoth Freighters

Delivering the most productive and economical 777 long-range freighters in the world.

04/08/2026

Mammoth Freighters has secured Supplemental Type Certification (STC) for its 777-200LRMF—achieving a defining moment in the program’s history.

Nearly five years in the making, this extraordinary feat of engineering reflects the vision, perseverance, and expertise of hundreds of people across multiple disciplines.

We are immensely proud of this milestone and deeply grateful to every individual who has contributed to bringing this program to life and who continues to propel it forward.

Read the full press release at:
https://www.mammoth777.com/news

03/17/2026

Mammoth Freighters is pleased to sponsor Cargo Facts Asia 2026, happening March 23rd-25th in Shanghai, China. We look forward to seeing you there! Receive 15% off when you register with our discount code: Mammoth15*
at https://cargofactsevents.com/product/asia-registration/

03/13/2026

Mammoth’s crew rest area—so comfortable you might forget you’re at 35,000 feet.

02/17/2026

Happy Lunar New Year from the team at Mammoth Freighters. We wish you all prosperity and progress in the Year of the Fire Horse!

02/04/2026

The door’s open and we’ve got “tons” of room… Here’s a look at the inside of our 777-200LRMF.

12/18/2025

Another successful cargo door installation for STS Aviation Services on their second 777-200LRMF—the seventh total aircraft for Mammoth Freighters.

We are grateful for the Manchester team’s precision and commitment in driving this program forward.

10/30/2025

Transporting the world’s widest 777 cargo door requires exceptional planning and precision. National Air Cargo and their dedicated team made it possible via 747 freighter—safely delivering our second cargo door to STS Manchester.

10/22/2025

STS Aviation Services completes first Mammoth Main Cargo Door installation—the sixth overall for Mammoth Freighters. We are grateful for the Manchester team and their dedication in reaching this milestone.

10/07/2025

Mammoth Freighters completes flutter testing with max payload on its 777-200LRMF.

Our innovative cabin door deactivation design eliminates pathway obstructions, allowing ground crews to move freely during loading operations.

This week we continue with the final phases of flight testing.

09/26/2025

We’re proud to sponsor Cargo Facts Symposium 2025 in Nashville! Join us October 22nd-24th for the industry’s premier airfreight event.

🎟 Save 15% on your registration with our code: MAMMOTH15
Register at https://cargofactsevents.com/product/cargo-facts-symposium-registration/

09/22/2025

A big thank you to our flight crew and the dedicated teams at Mammoth Freighters and Aspire MRO for their hard work as we continue certification testing.

Address

2060 Eagle Parkway
Fort Worth, TX

Website

https://www.mammoth777.com/

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