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Helicopter Longlines
Our line of helicopter longline systems represents a transformative evolution in aviation, enabling versatile external load operations that are essential for utility tasks, firefighting, human external load missions, and cutting-edge UAV applications.
Type of longline:
- Barry Helicopter Longline
- Barry D.E.W. Line® Dielectric Helicopter Longline
- Barry Specialty Longline
Barry helicopter longlines are supported by Airworthiness Analysis to FAA CFRs, CARs and EASA requirements, and are used in over 75 countries worldwide. These products carry a 10-year service and shelf life, and many will include EC/CE Compliant Markings for Europe.

Product selection
Barry Helicopter Longlines

Heavy-Lift Helicopter Longline
Product Code: DLH

Helicopter Longline (Wired)
Product Code: DLL

Helicopter Longline (Non-Wired)
Product Code: BLL

Helicopter Short Lines
Product Code: BSLR
Heavy-Lift Helicopter Longline
Product Code: DLH
Helicopter Longline (Wired)
Product Code: DLL
Helicopter Longline (Non-Wired)
Product Code: BLL
Helicopter Short Lines
Product Code: BSLR
Barry D.E.W. Line® Dielectric Helicopter Longlines

Barry D.E.W. Line® Dielectric Helicopter Longline
Product Code: BLLNDR

Barry D.E.W. Line® Dielectric HEC Longline
Product Code: BLLNDR-H
Barry D.E.W. Line® Dielectric Helicopter Longline
Product Code: BLLNDR
Barry D.E.W. Line® Dielectric HEC Longline
Product Code: BLLNDR-H
Barry Specialty Longlines

Human External Cargo HEC
Product Code: P-HEC

Barry Drone/UAV Systems
Product Code: BARRY-DRONE-UAV-SYSTEMS

Specialized Rope Systems for Airborne Geophysical Surveying
Product Code: HELICOPTER-TOW-LINES

Helicopter Lifting Sling Assembly
Product Code: BLSH4
Our line of helicopter longline systems represents a transformative evolution in aviation, enabling versatile external load operations that are essential for utility tasks, firefighting, human external load missions, and cutting-edge UAV applications.
With a history of pioneering innovations and milestones, including increased payload capacity, lightweight materials, advanced load monitoring, and compatibility with tandem rotor and heavy lift helicopters, our products stand out. Barry has been at the forefront, offering in-depth user manuals, airworthiness engineering analysis, and longline inspection training.
From powering utility industry needs to aiding in firefighting, disaster relief and humanitarian missions, human external load operations, and adapting products for geophysical and UAV/drone applications, our longline systems continue to shape the aviation industry's capabilities, ensuring precision and efficiency across diverse sectors.
Barry helicopter longlines are supported by Airworthiness Analysis to FAA CFRs, CARs and EASA requirements, and are used in over 75 countries worldwide. These products carry a 10-year service and shelf life, and many will include EC/CE Compliant Markings for Europe.
Barry is pleased to offer product inspection training for all levels, and AOG product support.
We also recommend:

Helicopter Cargo Net - 6 600 lb WLL - Octagonal - Model C1
Product Code: HCN-C1

Helicopter Cargo Net - 3 000 lb WLL - Square - Model B1
Product Code: HCN-B1

Helicopter Cargo Net - 1 500 lb WLL - Square - Model A1
Product Code: HCN-A1

Longline Jacket with Double Zipper
Product Code: LLJZZ

Longline Ballast (Weighted End Cover)
Product Code: LLEC-W25NC-L8
Human External Cargo HEC
Product Code: P-HEC
Barry Drone/UAV Systems
Product Code: BARRY-DRONE-UAV-SYSTEMS
Specialized Rope Systems for Airborne Geophysical Surveying
Product Code: HELICOPTER-TOW-LINES
Helicopter Lifting Sling Assembly
Product Code: BLSH4
Our line of helicopter longline systems represents a transformative evolution in aviation, enabling versatile external load operations that are essential for utility tasks, firefighting, human external load missions, and cutting-edge UAV applications.
With a history of pioneering innovations and milestones, including increased payload capacity, lightweight materials, advanced load monitoring, and compatibility with tandem rotor and heavy lift helicopters, our products stand out. Barry has been at the forefront, offering in-depth user manuals, airworthiness engineering analysis, and longline inspection training.
From powering utility industry needs to aiding in firefighting, disaster relief and humanitarian missions, human external load operations, and adapting products for geophysical and UAV/drone applications, our longline systems continue to shape the aviation industry's capabilities, ensuring precision and efficiency across diverse sectors.
Barry helicopter longlines are supported by Airworthiness Analysis to FAA CFRs, CARs and EASA requirements, and are used in over 75 countries worldwide. These products carry a 10-year service and shelf life, and many will include EC/CE Compliant Markings for Europe.
Barry is pleased to offer product inspection training for all levels, and AOG product support.
We also recommend:
Helicopter Cargo Net - 6 600 lb WLL - Octagonal - Model C1
Product Code: HCN-C1
Helicopter Cargo Net - 3 000 lb WLL - Square - Model B1
Product Code: HCN-B1
Helicopter Cargo Net - 1 500 lb WLL - Square - Model A1
Product Code: HCN-A1
Longline Jacket with Double Zipper
Product Code: LLJZZ
Longline Ballast (Weighted End Cover)
Product Code: LLEC-W25NC-L8
Barry's publications on Helicopter Longlines & Cargo Nets
Instructions Manuals
Product Training:
Barry Helicopter Longline Inspection & Maintenance

Trademark
Dyneema® is a trademark of DSM. Use of this trademark is prohibited unless strictly authorized.
Technora® is a registered trademark of Teijin Ltd.
Barry D.E.W. Line® and all Barry D.E.W Line® products are trademarks of Barry Cordage Ltd. Use of these trademarks is strictly prohibited unless authorized by Barry.