About Us​

• AS9100D / ISO 9001:2015 Certified – Nov 25, 2019
  Certificate #FM 775719
  (Download Certificate
  HERE)

By placing an order with Redfab (OA, Plane Sights), you are consenting to
Redfab Inc. – Standard Terms and Conditions of Sale (DOC#4050-REV-C).
Download HERE.

Vendors: Download
Redfab Inc. – Standard Terms of Purchase & Quality Requirements (DOC#4055-REV-B)
HERE.

Plane Sights is a line of high-visibility reflective safety tags, flags, pitot tube covers,
static wick covers, and lockout devices, manufactured by Redfab Inc.

We work closely with aircraft and industrial engineers to develop custom tags that integrate
seamlessly with landing gear assemblies, semi-energized lockout systems, and ground support preflight procedures.
While Redfab is not certified for design under AS9100, we collaborate with design-certified
partners and vendors to support customers who require AS9100 design compliance. Our focus remains
on delivering fully compliant manufactured parts to NAS, MS, and MIL standards.

Founded in 2005 by Michael Moore, Redfab Inc. specializes in the manufacture of aerospace-grade
safety components distributed through pilot supply stores, aviation parts retailers, and aircraft
OEMs—reaching nearly 500 locations worldwide.

All Plane Sights tags can be assembled with a wide range of hardware, including
customer-specified ball-lock pins, clips, and accessories. If your use case requires
a specific locking mechanism or mounting configuration, we can manufacture and assemble
accordingly.

Products listed on PlaneSights.com are protected by patents owned or licensed by Redfab Inc.
Other patent applications may be pending.

• US Patent # US20080017098A1 – Aircraft Extremity Marker
• US/CA Patent # US20160247421A1 / CA163579S Lockout Tag
• US Patent # US 807961S1 – Lockout Tag
• Patent# US8950775B2
• Canadian Patent# 2,921,447
• United States Application No.: 17/794,075
• European Patent Application No.: 21 743 833.2
• Brazilian Patent Application No.: 1120220143222
• Canadian Patent Application No.: 3,168,598
• Aerospace Warning Tags No.: 17/794,075 (Allowed April 7th 2025)

We are members of the National Aerospace Standards Committee (NASC) and Aerospace Industries Association (AIA).

Common Part Number Variants (Tag / Ball Lock Pin Assemblies)

We manufacture and assemble all variants of the NASM14531 / MS14531 Lock-Out Streamer
Assemblies, including mixed hardware configurations and custom tag options.

• NASM14531 (current active specification)
• MS14531 (legacy designation)
• MS14531-1, MS14531-2, MS14531-3 (legacy dash numbers)
• NASM14531-1, NASM14531-2, NASM14531-3 (modern dash numbers)
• MS14531 REV 2 (frequently referenced by OEMs & MROs)
• 14531-1 / 14531-2 / 14531-3 (ERP-shorthand used in SAP, P21, Epicor)
• M14531 (abbreviated MIL shorthand found in older prints)
• NAS14531 (mistyped but commonly searched variant)
• LOCKOUT TAG MS14531 (common procurement description)
• REMOVE BEFORE FLIGHT LOCKOUT ASSEMBLY MS14531 (extended description)

All assemblies can be produced with any customer-specified ball-lock pin, quick-release pin,
or attachment hardware. Typical lead time for custom MS14531 / NASM14531 assemblies is
1 week or less.

Offering all of the following Mil Spec and NAS standard flags and streamers for special order (1–2 weeks):

• NAS1756-12 Aircraft Warning Streamer 12″ (up to 5,000 pcs in stock)
• NAS1756-24 Aircraft Warning Streamer 24″ (up to 2,000 pcs in stock)
• NAS1756-36 Aircraft Warning Streamer 36″ (up to 1,000 pcs in stock)
• NAS1756-48 Aircraft Warning Streamer 48″ (up to 500 pcs in stock)
• NAS1756-60 Aircraft Warning Streamer 60″ (up to 500 pcs in stock)
• MS14531 REV 2 (Assembly with any ball lock pin and any custom tags in 1 week)
• NAS1091-33 (up to 500 pcs in stock)
• NAS1091-39 (up to 500 pcs in stock)
• NAS1091-45 (up to 500 pcs in stock)
• NAS1091-57 (up to 500 pcs in stock)
• NAS1091-63 (up to 500 pcs in stock)
• NAS1091A-30
• NAS1091A-36
• NAS1091A-42
• NAS1091A-48
• NAS1091A-54
• NAS1091A-63
• NAS1091A-30H
• NAS1091A-36H
• NAS1091A-42H
• NAS1091A-48H
• NAS1091A-54H
• NAS1091A-60H
• 67B45304-10
• 67B45304-20
• 67B45304-30
• 67B45304-40
• 67B45304-50
• 67D34391-1
• 67D34391-3
• 67D34391-5
• 67D34391-7
• 67D34391-9
• MS51700-12
• MS51700-24
• MS51700-36
• MS51700-48