3-ring release system (English Wikipedia)

"Do Skydivers Care About Safety". Drop Zone. 2003-08-17. Retrieved 2022-08-14.
"Unknown". DropZone. n.d. Archived from the original on 2016-10-13. Retrieved 2016-10-12.
"Unknown". DropZone. n.d. Archived from the original on 2016-10-13. Retrieved 2016-10-12.
"Attachment". DropZone. n.d. Archived from the original on 2016-10-13.

flyaerodyne.com (Global: low place; English: low place)

"Re-designing the three-ring release system" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 2012-11-30.

"Jump Shack Online". Jumpshack.com. 1996-10-08. Archived from the original on 2016-03-04. Retrieved 2013-11-13.
"Jump Shack Online". Jumpshack.com. Archived from the original on 2016-03-04. Retrieved 2013-11-13.
"Jump Shack Online". Jumpshack.com. 1997-09-17. Archived from the original on 2016-03-04. Retrieved 2013-11-13.

Mike, Gruwell (n.d.). "Hard Housings in Main Risers not Fool-Proof" (PDF). Skydiver. Archived (PDF) from the original on 2022-06-09.

"cutaway_cables". UK-Skydiver. Archived from the original on 2018-01-30. Retrieved 2022-04-14.

"Jump Shack Online". Jumpshack.com. 1996-10-08. Archived from the original on 2016-03-04. Retrieved 2013-11-13.
"Jump Shack Online". Jumpshack.com. Archived from the original on 2016-03-04. Retrieved 2013-11-13.
"Re-designing the three-ring release system" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 2012-11-30.
"Jump Shack Online". Jumpshack.com. 1997-09-17. Archived from the original on 2016-03-04. Retrieved 2013-11-13.
Mike, Gruwell (n.d.). "Hard Housings in Main Risers not Fool-Proof" (PDF). Skydiver. Archived (PDF) from the original on 2022-06-09.
"cutaway_cables". UK-Skydiver. Archived from the original on 2018-01-30. Retrieved 2022-04-14.
"Unknown". DropZone. n.d. Archived from the original on 2016-10-13. Retrieved 2016-10-12.
"Unknown". DropZone. n.d. Archived from the original on 2016-10-13. Retrieved 2016-10-12.
"Attachment". DropZone. n.d. Archived from the original on 2016-10-13.
"3-Ring Release Periodic Maintenance & Mini 3-ring Deformation". Australian Parachute Federation. 1986-11-01. Archived from the original on 2022-03-26. Retrieved 2022-04-14.
"- YouTube". YouTube. Archived from the original on 2020-02-29. Retrieved 2019-06-13.

"- YouTube". YouTube. Archived from the original on 2020-02-29. Retrieved 2019-06-13.