Airplane Batteries
 E-FLITE
 EXPERT ELECTRONICS

 FLITON
 GWS
 HANGAR 9
 HITEC RCD INC.
 HOBBYZONE
 JR
 KO PROPO
 MEGATECH
 MULTIPLEX USA
 SKYBORN ELECTRONICS
 THUNDER POWER (Li-Poly) BATTERY PACKS

 LITHIUM CHARGERS

 VENOM GROUP

Speed Controls, Aircraft
 ASTRO FLIGHT
 CASTLE CREATIONS
 E-FLITE
 GWS

 HITEC
 MULTIPLEX USA

 ORION AVIONICS

 SUPER FLYING MODELS

 VENOM GROUP

Electric Motors & Gearboxes, Airplane
 ASTRO FLIGHT
 E-FLITE
 EXPERT ELECTRONICS
 GWS
 MASTER AIRSCREW/WINDSOR PROPELLER
 MULTIPLEX USA
 SONIC TRONICS, INC.

Propellers, Fuel Powered Plane

 LANDING PRODUCTS/APC
 MASTER AIRSCREW
 MEGATECH
 SONIC TRONICS, INC.
 ZINGER

Airplane Propellers, Electric
 E-FLITE
 GWS

 LANDING PRODUCTS/APC

 APC SLOW FLYER PROPS

 MASTER AIRSCREW
 SUPER FLYING MODELS

Spinners & Hub Nuts

 C.B. ASSOCIATES/TATONE
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 FOX ENGINES
 GWS
 HARRY HIGLEY
 K&S OF JAPAN
 LANDING PRODUCTS
 MEGATECH
 TRU TURN
 ZINGER

Midwest Carbon Fiber

Covering

 HANGAR 9
 SOLARFILM
 WORLD TEX

Trim & Striping Tape
 HANGAR 9
 NHP PRODUCTS

Decals, Trim, Pilots, Scale Accessories

 HANGAR 9
 HOBBYZONE
 J-TEC
 MAJOR DECALS
 MGA ENTERPRISES
 CAJUN R/C
 PARKZONE
 WILLIAMS BROS., INC.

Mufflers/Tuned Pipes, Air
 B&B SPECIALITIES, INC.
 BISSON MUFFLERS
 GOLDEN HORIZONS ENT.
 J-TEC
 JR
 K&S OF JAPAN
 MACS PRODUCTS
 SAITO ENGINES
 SLIMLINE MANUFACTURING
 WEBRA
 YOKOMO USA INC.
 YSE PERFORMANCE

Replacement Airplane Parts
 ALLIANCE RUBBER CO.
 ASTRO FLIGHT
 B&B SPECIALITIES, INC.
 BOB VIOLETT MODELS
 CUSTOM ELECTRONICS
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 E-FLITE
 ERNST MANUFACTURING INC.

 FLITON
 FOURMOST PRODUCTS
 GUILLOW
 GWS
 HANGAR 9
 HARRY HIGLEY
 HAYES - CUSTOM INJECTION MOLDING
 HITEC RCD INC.
 HOBBYZONE
 HOUSE OF BALSA
 J-TEC
 K&B ENGINES
 K&S OF JAPAN
 KIMBROUGH PRODUCTS
 MACS PRODUCTS
 MASTER AIRSCREW
 MDW AVIATION ASSOCIATES
 MEGATECH
 MIDWEST PRODUCTS CO.
 MULTIPLEX USA
 NORTHEAST HOBBY PRODUCTS
 PERRY PUMPS/CONLEY PRECISION
 PRATHER PRODUCTS
 R/C CITY PRODUCTS
 RADIO CONTROLLED MODELS
 RADIO SOUTH INC.
 ROBART MANUFACTURING
 SEAGULL
 SLIMLINE MANUFACTURING
 SONIC TRONICS, INC.
 SULLIVAN PRODUCTS
 SUPER FLYING MODELS
 TEJERA MICROSYSTEMS
 WILLIAMS BROS., INC.
 WING TOTE, INC

Air Field Equipment & Electronics

 ASTRO FLIGHT
 CSM
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 E-FLITE
 ERNST MANUFACTURING
 EXPERT ELECTRONICS
 FOURMOST PRODUCTS
 FOX ENGINES
 GWS
 HANGAR 9
 HARRY HIGLEY
 HITEC RCD INC.
 HOBBYZONE
 HOT BODIES
 HOUSE OF BALSA
 JR
 K&S OF JAPAN
 KO PROPO
 MASTER AIRSCREW
 MCDANIEL R/C ELECTRONICS
 MIDWEST PRODUCTS CO.
 MODEL PRODUCTS CORPORATION
 PRATHER PRODUCTS
 RADIO SOUTH INC.
 ROBART MANUFACTURING
 SKYBORN ELECTRONICS
 SLIMLINE MANUFACTURING
 SONIC TRONICS, INC.
 SPRING AIR PRODUCTS
 SULLIVAN PRODUCTS
 ZINGER

Miscellaneous Airplane Accessories

 B&B SPECIALITIES, INC.
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 FOURMOST PRODUCTS
 HANGAR 9
 HARRY HIGLEY
 HOBBYZONE
 PRATHER PRODUCTS
 RADIO CONTROLLED MODELS, INC. (RAM)
 SUPER FLYING MODELS
 WILLIAMS BROS., INC.

Wheels, Gear, Retracts & Accessories 

 BOB VIOLETT MODELS
 C.B. ASSOCIATES/TATONE
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 FULTS TOOLING
 GEE BEE LINE
 GWS
 HANGAR 9
 HAYES - INJECTION MOLDING
 MEGATECH
 MULTIPLEX USA
 OHIO SUPERSTAR PRODUCTS, INC.
 PRATHER PRODUCTS
 ROBART MANUFACTURING
 SPRING AIR PRODUCTS
 SULLIVAN PRODUCTS
 WILLIAMS BROS., INC.

Airplane Hardware & Linkages
 BRU-LINE INDUSTRIES, INC.
 C.B. ASSOCIATES/TATONE
 DAVE BROWN PRODUCTS
 DUBRO PRODUCTS
 ERNST MANUFACTURING INC.

 FLITON
 HANGAR 9
 HAYES - CUSTOM INJECTION MOLDING
 J-TEC
 MODEL PRODUCTS CORPORATION
 OHIO SUPERSTAR PRODUCTS, INC.
 ROBART MANUFACTURING
 SONIC TRONICS, INC.
 SULLIVAN PRODUCTS

Airplane/Heli Fuel
 HANGAR 9
 MORGAN
 POWERMASTER
 WILCAT FUELS