Aerospace Engineering
& FAA Certification
for VIP Aircraft

From Concept to Certified — Under One Roof.

INTEGRATED AEROSPACE SOLUTIONS

Liberty Partners delivers engineering, manufacturing, and FAA certification support for VIP aircraft modifications and complex programs from our Okmulgee, Oklahoma facility. Two decades in, we're an FAA-PMA holder, AS9100D-certified, and have run our T-PED certification program across Part 23, 25, 27, and 29 aircraft since 2012.

20+
Years in Aerospace
Since 2003
50+
STC Programs Supported
FAA & International
3,000+
T-PED Aircraft Certified
Across Our T-PED STCs
4
FAA Aircraft Categories
Part 23, 25, 27, 29
CORE CAPABILITIES

Integrated Aerospace Solutions

Engineering, manufacturing, and certification — all under one roof — with T-PED certification as our flagship specialty.

Engineering
Certification-Ready Design

Engineering

STRUCTURAL · ELECTRICAL

Multidisciplinary engineering built for certification from day one — analysis, avionics, and design under one roof.

Manufacturing
FAA-PMA Holder

Manufacturing

MACHINING · FABRICATION

Precision CNC machining, fabrication, composites, and finishing — from one-off AOG parts to PMA production runs.

Certification
50+ STC Programs

Certification

STC · PMA · ICA

End-to-end FAA certification with international validation across EASA, TCCA, and ANAC.

Since 2012
T-PED
3,000+ Aircraft

T-PED

PART 23 · 25 · 27 · 29

T-PED STCs covering every airplane and rotorcraft category — running since 2012, applied to 3,000+ aircraft and counting.

START YOUR PROJECT

Ready to Take Flight?

CONTACT ENGINEERING TEAM

Partner with Liberty Partners for your next aerospace project. Get a competitive quote and experience our commitment to precision, compliance, and quality craftsmanship.

COMPANY UPDATES

News & Press

News

Closing the connectivity gap for legacy business aircraft — our collaboration with Apcela

With Gogo Classic ATG sunsetting November 8, 2026, our Apcela alliance opens a forward-compatible Wi-Fi upgrade path for legacy aircraft.

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News

Liberty Partners, Inc. Achieves ISO 9001:2015 / AS9100:2016 Certification

We’re proud to share that Liberty Partners has officially achieved ISO 9001:2015 / AS9100:2016 certification.

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News

Liberty Partners, Inc. Featured in the OADC’s “Manufacturing Matters” Series

Liberty Partners, Inc. is thrilled to be featured in Manufacturing Matters — a series from the Okmulgee Area Development Corp that highlights the specialized work happening in Okmulgee, OK.

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News

Liberty Partners, Inc. Adds STC for TPED Certification of Part 29 Helicopters to its Portfolio

Liberty Partners, Inc. (LPI), a trusted provider of aviation products and services, proudly announces we have received FAA approved STC SR11922AC, for Part 29 rotorcraft.

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News

Liberty Partners, Inc. Receives FAA Parts Manufacturing Approval (PMA)

Liberty Partners, Inc. (LPI), a trusted provider of aviation products and services, is proud to announce that it has received Parts Manufacturing Approval (PMA)

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