Air Cycle Machine

The 3.9-mm VJ-Advance from RF System Lab is a new video borescope designed for the aviation maintenance community. Featuring an ergonomic pistol grip design and joystick-controlled four-way articulation, the VJ-ADV is perfect for technicians who value superb image quality, portability, and ease of use. Features include on-board image and video capture capability and variable LED illumination. Whether you work on PT6s or GE90s - or anything in between - there is a VJ-ADV model with the correct length and diameter to fit your needs. RF System Lab is so confident in the value and performance of the VJ-Advance video borescope that we offer the industry’s only no-cost, no-obligation, on-site demo program. For more information call (989) 731-5083 or visit

Providing the most comprehensive line of IBF solutions, Donaldson Aerospace & Defense is the industry leader in the design, development, and manufacture of high-performance engine IBF systems for commercial and military propulsion systems. Through its St. Louis, MO, location, Donaldson provides certified IBF solutions for the AgustaWestland AW119 Koala, AW119Ke and AW139, Bell 205A1, 206B, 407, 206L-3/4, 206L-1(C30), 429 and 430; Eurocopter EC130, AS350 B/BA/B1/B2/B3, AS350s with Soloy or Heli-Lynx Honeywell engine conversions and MD Helicopters MD 369H Series, MD 500D/E/F and MD 900/902. For more information visit www.DonaldsonAerospace-Defense.com.

Northstar Tubine is the manufacturer's representative for RdF Corp. Rdf Corp. manufactures FAA PMA T5 thermocouples for all PT6A engines. RdF Corp's FAA PMA T5 thermocouples are manufactured using technology developed for the space program. This means that RdF Corp.'s FAA PMA T5 thermocouples last one-third longer than OEM T5 thermocouples. For more information visit

RF System Lab manufactures the VJ-ADVANCE, a highly portable video borescope with joystick-controlled, 360-degree camera articulation. It features a larger built-in 3.5-inch LCD monitor, 2x digital zoom, and 640 x 480 resolution. The ergonomic design allows easy one-handed operation of all key functions. This battery-operated borescope weighs less than 2 pounds, and offers on-board photo, video, and audio recording capability. Other features include stainless-steel braided insertion tube, direct USB file transfer, and hard-sided, hinged carrying case. Available with 6.9 mm or 3.9 mm diameter insertion tube, it is well-suited to a wide range of industrial NDT scenarios, including turbines, pumps, gear boxes, and reciprocating engine inspections. It can also be used in corrosion inspections and for visual documentation of internal failures and foreign object damage. RF System Lab offers a free, three-day, no-obligation demo unit to qualified customers. For more information call (989) 731-5083 or visit

Tape for Transhield Covers

Transhield fabric comes in a variety of Thicknesses, Colors and Additives.

Interfill® is the key component of the Advanced Epoxy Repair Process. It is an airworthiness approved material, which not only restores components to servicability, but endows them with better wear characteristics than the original surface. This results in an improved performance of the complete assembly or system, while the base material properties remain unaffected even after repeated application.

AOG Aviation Spares Inc. is an FAA repair station focused on providing component repair and overhaul services to the domestic and international aerospace industry. We specialze in many types of aircraft accessories. Our list of component repair customers include many of the world's largest commercial airlines, regional airlines, commuter and corporate aircraft operators, and parts brokers. We offer a variety of component capabilities on numerous aircraft. We also supply PMA aircraft bearings and electrical carbon brushes for many types of aircraft accessories. Our starter generator bearings go in many types of jet aircraft and turboprops. Some examples are Hawker Beechcraft King Air, Hawker 400 and 400xp, ATR 42, ATR 72, Beechjet 400, Cessna Citation, Dash 8, Q400, 1900C, and 1900D. Our FAA approved replacements are used on Advanced Industries, Electromec, and Dynamic Air engineering components. In addition to the above, we also manufacture aircraft bearings for Beechcraft King Air landing gear actuators.

CUTTING TOOLS: AIRCRAFT EXT DRILL BITS 6" & 12", JOBBLER DRILL, RIVET SHAVERS & NUTPLATE COUNTERBORES, THREADED SHANK DRILL BITS NAS 965 TYPE B & D NAS 907

A wide range of power transmission components that meet the stringent performance standards of the aerospace industry.

Complete Transmissions
Gearbox Components
Gears
Housings
Misc. Gearbox Parts
Rotorhead Assemblies