The Aviation DataBase: Service Information: Uninsured United Parachute Technologies
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DataBases updated: Jul 16th, 2025
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Information
NameRevisionLangSubjectDate
en Evolution of the Sigma Main Canopy Slider8/14/2023
en Sigma Tandem Systems8/18/2009
1 en Sigma Tandem Systems5/9/2022
1 en Mandatory Re-Certification of Vector Tandem Reserve Canopies6/1/2016
en Break Away Cable Lengths - UPT Vector Sport Containers8/15/2016
en Staging Loop and Split RSL Design8/30/2016
en Discontinuation of VR360 Vector Tandem Reserve12/8/2020
en Vector / Sigma Tandem System Maintenance and Repair2/1/2021
en Tandam System Owners and Operators
1 en Sigma Drouge Repair1/9/2024
en Lead Parachute Seals Alternatives5/28/2024
en Sigma Soft Link Compatibility7/22/2024
en Sigma II Pulley Ripcord Operation4/9/2025
Instructions
NameRevisionLangSubjectDate
3 en Vector 3/Vector 3 M-Series/Micron/Sigma10/10/2011
en Tandem Student Harness Adjustment Guide1/28/2013
en Vector 3 & Micron Packing Tips & Tricks
en Staging Loop Packing Instructions12/23/2008
1 en Staging Loop Packing Instructions10/29/2012
en RSL-Sigma Split Modification1/6/2009
1 en RSL-Sigma Split Modification2/10/2009
2 en Staging Loop Grommet Installation Mod.1/22/2009
3 en Staging Loop Grommet Installation Mod.10/9/2013
en Split RSL-Vector 3 Installation Instructions1/6/2009
en Split RSL-Vector 3 Modification1/6/2009
1 en Magnetic Riser Cover Kit-V3 & Mircon Installation2/25/2009
1 en Cutaway Cable Trim Instructions - All Systems9/9/2011
2 en Cutaway Cable Trim Instructions - All Systems8/11/2016
3 en Collapsible Pilot Chute Intallation, Operation & Bridle Routing2/12/2015
1 en Main Canopy Packing Procedures and Tips10/23/2010
en New Sigma II 340 and 370 Brake Setting Instructions9/14/2010
2 en Student Harness-Retractabley Strap Installation6/5/2013
en Closing the Reserve Container with an RSL Pin
en Proper Way to Set Excess Brake Line on Reverse Risers
en Sigma AAD Window Retrofit7/26/2011
en Correct RSL Lanyard - AAD - Cutaway Cable Routing10/11/2011
en Sigma-Main Disc Cover Modifications - Magnets4/25/2012
en Micro Sigma Tandem - Magnetic External Riser Cover Retrofit4/25/2012
en Sigma Tandem - Magnetic External Riser Cover Retrofit4/25/2012
en Drogue Kill Line Calibration6/14/2012
en V Stow Deployment Bag Packing Method
1 en UPT Tuck Tab AAD Pocket Tongue Hinge Hand Tacking Instructions10/15/2019
en Removable Belly Band Installation10/16/2019
en Sigma Tandem Reserve Riser Compatibility and Modification11/30/2020
1 en Modification of the Bottom Tuck Tab of the Vector 3 SE Reserve Pin Cover for Container Sizes V360-1, V360-2, V360-3, V361, V364 and V364-1 Built Between May 2013 and January 20212/10/2021
en Vector 3SE Reserve Pin Cover Flap Replacement2/12/2021
en TB Reserve Depoyment Bag - Closing Procedure2/19/2021
en Sigma 2 Reserve Canopy Packing Instructions2/16/2021
en Removable Hook Knife Pocket Installation5/13/2021
en Mutant Container Line Buffer Insttallation8/2/2023
en Main Loop Anchor Retrofit Instructions8/10/2023
en Drogue Disk Cover Installation Instructions P/N MIS-H-Disk Cover
en Line Stow Procedure for the Sigma 2 ALD (Anti Line Dump) Bag2/6/2025
1 en Line Stow Procedure for the Sigma 2 ALD (Anti Line Dump) Bag2/6/2025
en Modular Comfort System (MCS)6/5/2025
Line Trim Charts
NameRevisionLangSubjectDate
A en SR-340, 3703/15/2021
G en SIGMA 340 - 3958/30/2010
I en SIGMA 340 - 39512/19/2012
C en VR 3603/15/2012
en VM 42112/31/2002
en VR 36012/31/2002
en VR 42112/31/2002
en VS 384 - 42512/31/2002
en VT 360 - 42112/31/2002
en VT 5001/31/2003
Owner's Manuals
NameRevisionLangSubjectDate
en Tandem Vector5/30/2003
en V3M-Series/Micron11/26/2003
en Sigma Tandem System11/30/1999
en Vector 36/12/2009
1 en Vector 310/23/2010
4 en Vector 31/20/2015
7.5 en Vector 37/22/2019
7.6 en Vector 39/10/2020
7.7 en Vector 37/15/2021
0.5 en Sigma Tandem System9/5/2019
2.1 en Sigma Tandem System9/11/2024
1 en Mutant2/21/2019
2 en Mutant12/8/2020
3.2 en Mutant4/1/2025
en Vector II with Vector III Addendum
en Wonderhog
en Student Vector6/26/1985
en Wonderhog Vector
Product Service Bulletins
NameRevisionLangSubjectDate
en Mandatory Excessive Urthane Coating on Spectra Reserve Ripcord6/24/2015
en Tandem Loop Style Reserve Ripcords1/30/2007
Service Bulletins
NameRevisionLangSubjectDate
en Recall of Certain Plastic Ripcord Handles Optional11/30/1978
en Reinforcing Vector Tandem Main and Reserve Canopies11/30/1984
en Reinforcing the Main Deployment Bag for Drogue Use
en Vector Freebag Conversion
en Vector I & Vector II Reserve Pilot Chute Spring Compression Force Test1/21/1991
en Wonderhog Technical Update11/30/1977
en New Down Slider and Control Line Modifications for Tandem Hilifer Main Canopy1/1/1985
en Installing New Double Brake System on Existing Vector Tandem Systems1/25/1988
en Status of the Large 3-Ring (RW-1-82; RW-1-83)2/15/1984
en Modifying a Wonderdog Harness to Accept a Mini-Trapezoidal Ripcord Handle2/24/1982
en Modifying the Installation of the SSE Sentinel Mk 2000 Pin Puller AAD on Certain Wondering Vector Systems3/8/1985
en Double-Ended Drogue Release Riser Closing Loop3/17/1998
en Automatic Riser Release Lanyard Installation "Collins Lanyard"3/18/1998
en Mandatory Automatic Activation Devices for Vector Tandem System5/3/1993
en Replace Present Dome Slider with Trapezoidal Dome Slider5/5/1985
en Removal of RSL Attachment Ring on Type-17 Mini Risers5/21/1992
en Vector Tandem Diagonal Zigzag Inspection & Reinforcement5/22/1997
en Stabilizer Modification to Tandem Vector Canopies5/23/1985
en Brake Setting Modification to Tandem Vector Canopies5/24/1985
en Incorrectly Manufactured MS-220406/21/1992
en Misuse of RW-2 Rings7/1/1986
en Vector Reserve Pin Protector Flap Mod for CRW7/1/1987
en Replace Plastic Disk Slider Stop with Metal Washer7/10/1985
en Stabilizer Modification to Vector Tandem Canopies7/17/1985
en Proper Deactivation of the RSL on a Vector Tandem7/18/1997
en Check for Incorrectly Peened Rivets on Quick Ejectors7/31/1988
en Recommended Lifetime on Vector Tandem Components8/18/1993
en Installation of a Wonderhog Bridle Pin8/31/1978
en Stow Slider in Rubber Band Attachment to Center "B" Line Attachment9/5/1986
en AMP Fitting (with Grommet) on Breakaway Housing9/10/1998
B en AMP Fitting (with Grommet) on Breakaway Housing9/10/1998
en Mandatory Excessive Urethane Coating on Spectra Reserve Ripcord6/24/2015
en 3-Ring Release Periodic Maintenance & Mini 3-Ring Deformation11/1/1986
en Tandem Vector Checklist11/17/1988
en Adding a Drogue System to the Vector Tandem11/22/1985
en Relative Workshop Vector RSL Retro-Fit12/3/1993
en Regarding Performance Designs ((SB #002))5/27/2005
en Tandem Loop Style Reserve Ripcords1/30/2007
en Skyhook RSL12/3/2003
en Mandatory Aviacom Argus AAD Installation Approval in United Parachute Technologies Products (UPT)3/22/2011
en Inspection of the Top Diagonal Attachment Point on All Vector 3 Sport and SE Student Harness/Container Systems5/23/2011
en Inspection of the Top Diagonal Attachment Point on all Sigma Sport Tandem Systems11/9/2011
en Mandatory "Reserve Staging Loop" with Support Washer. We (Manufacturer) Require Washer be Removed. At Next Scheduled Repack Cycle, Remove Washer from Bungee Staging Loop and Tie Double Over-Hand Knot as Instructed and Reinstall11/6/2012
1 en Mandatory "Reserve Staging Loop" with Support Washer. We (Manufacturer) Require Washer be Removed. At Next Scheduled Repack Cycle, Remove Washer from Bungee Staging Loop and Tie Double Over-Hand Knot as Instructed and Reinstall2/12/2013
en Mandatory Retractable Y-Strap Modification (Part#043-001-005) to Tandem Student Harness (Model TV3-SH-Part#043-001-001)5/20/2013
en Capewell Supplied Pins and Ripcords7/15/2003
en List of Product Service Bulletins11/12/2009
en Mandatory Inspection of Tandem VTCIII Reserves (VR360) A Line Attachments and Steering Lines5/23/2005
en Mandatory Inspection of Tandem VTCIII Reserves (VR360) A Line Attachments and Steering Lines5/23/2005
Service Letters
NameRevisionLangSubjectDate
en Regarding Performance Designs Service Bulletin #002 & Relative Workshop Service Bulletin #2305055/27/2005
User Manuals
NameRevisionLangSubjectDate
en Vector SE (Student Addendum Version to Vector 3 Manual)4/20/2009
Miscellaneous
NameRevisionLangSubjectDate
en Tandem Exam10/12/2006
en Test for Sigma Tandem Endorsement6/18/2003
en Tips On Sizing Your Vector 25/28/2003
en Inspection of Three Ring Release Cable Housing5/27/2003
en SkyHook RSL Packing Instructions for Vector 3/Vector 3 M-Series/Micron/Sigma11/26/2003
en Stowage of Excess Steering Lines on TruLok Toggled Risers6/18/2003
en Vector II & III Diagonal Types10/27/1997
en Vector II & III Main Lift Web Measurement10/27/1997
en Vector II & III Stabilizer Measurement10/23/1997
en Vector II & III Stagger Measurement10/27/1997
en Vector II & III Upper Leg Strap Measurement10/27/1997
en Vector III Leg Pad Measurement10/31/1997
en Vector II & III VGH Leg Pad Measurement4/2/1998
en Vector II & III Yoke Extension Measurement10/27/1997
en Removal of Crystal Ball for Skyhook Modification9/3/2003
en Rubber Stow Band "Shirt Stows" Bulletin9/18/2003
en Tandem Examiner Certification Form
en Paperwork Checklist for Tandem Instructions
en Tandem Instructor Certification Form2/9/2010
en Tandem Instructor/Examiner Re-Certification Form1/2/2007
en Tandem Vector/Sigma Training Logbook2/16/2010
en Tandem Sigma Exam10/12/2006
en Instructions for Cypres Window Cover
en Semi-Stowless Bag Instructions
1 en Sigma & Micro Sigma Magnetic Main Disc Cover Modification5/28/2008
en Washing Your Vector1/10/2007
en Sigma II Packing Manual3/3/2025
en Lengthening the Drogue Kill Line
en 3 Ring Risers Rules11/3/2010
en Closing Reserve Container with RSL Pin
en Drogue Kill Lines
en EZ384 Info - Problems and Solutions11/3/2010
en Main Closing Sequence for Vector 311/3/2010
en Proper Way to Set Excess Brake Line on Reserve Risers
en Recommended Lifetime on Tandem Components2/16/2010
en Sacrificial Line
en Stock Sigma Canopy Color Patterns
en Tandem Skydiving with Wheelchair Dependent Persons12/31/1994
en Tandem Vector Conversion for Solo Student11/3/2010
en Tips on Sizing Your Vector 2
en Vector 3 Packing Tips and Tricks11/3/2010
en RSL - Cypres - Cutaway Cable Routing7/25/2008
1 en Vector 3 Main Packing Tips9/2/2008
1 en Vector 2 Main Packing Tips9/2/2008
2 en Sigma "Detachable" Drogue Bridle Modification10/6/2005
en Sigma Tandem - Magnetic External Riser Cover Retrofit1/18/2007
en Sigma 2-Container-Modular Comfort System (MCS) Installation4/14/2025