Kelley Instruments, Inc.

capabilities

Certified Repair Station # OP2R065L
Sales Manager: nellis@kelleyinstruments.com

Overhaul/Repair
Standard Horizon Gyro / Standard Directional Gyro
Vacuum Driven Units

Model Number
5000 ( ) - ( )
5000 ( ) - ( )
RCA22 - ( )
36100 / 36101 - ( )

Description
Standard Sigma-Tek Horizon Gyro
Standard Edo-Aire Horizon Gyro
Standard RC Allen Horizon Gyro
Standard Aeritalia Horizon Gyro

Model Number
4000B - ( )
4000B - ( )
RCA11A - ( )
31101 - ( )

Description
Standard Sigma-Tek Directional Gyro
Standard Edo-Aire Directional Gyro
Standard RC Allen Directional Gyro
Standard Aeritalia Directional Gyro

Overhaul/Repair
Electric Horizon Gyro
Electric Units

Model Number
RCA26AK / BK - ( )

Description
RC Allen Electric Horizon Gyro

Overhaul/Repair
Autopilot Horizon Gyro / Autopilot Directional Gyro
Vacuum Driven Units

Model Number
52D66 / 52D66M
52D67 / 52D67M
52D166 / 52D166M
52D266 / 52D266M
52D167 / 52D167M
52D267 / 52D267M
G-519A-1
G-519B-1
52D54 / 52D54M
52D154 / 52D154M
S3330-2
S3326-1
52D254 / 52D254M
G-502A
S-Tec 4000D-6 or 6406- ( )

Description
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Horizon Gyro
Autopilot Sigma-Tek / Edo-Aire Directional Gyro
Autopilot Sigma-Tek / Edo-Aire Directional Gyro
Autopilot Sigma-Tek / Edo-Aire Directional Gyro
Sigma-Tek Autopilot Attitude Gyro
Autopilot Sigma-Tek / Edo-Aire Directional Gyro
Autopilot Sigma-Tek / Edo-Aire Directional Gyro
Series Sigma-Tek / Edo-Aire Autopilot Directional Gyro

Overhaul/Repair
Turn Coordinator (Electric)

Model Number
TC100 ( 12 /24) & 1683
RCA80A - ( )
1394T100 - ( )
RCA82A - ( )
20 - 3500 - (1 & 2)
Autopilot Turn Coordinator
Model Number
1394T100 ( G300A )

Description
Brittain Industries Turn Coord
RC Allen / A.I.D. Turn Coordinator
EGC / Mid Continent Turn Coord.
RC Allen / A.I.D. Turn Coordinator
RC Allen / A.I.D. Turn Coordinator

Description
Electric Gyro Corp / Mid Continent Turn Coordinator

Overhaul/Repair
3 1/8” Standard Electric Turn & Banks
Manufactured by Aircraft Instrument Development (A.I.D.), Garwin, Instruments, Inc. and RC Allen
(We no longer work on Vacuum Turn & Banks)

Overhaul/Repair

Aircraft Instrument Development (A.I.D.)
Garwin
RC Allen
We Overhaul Rotors
Rotor Types
EGC 7Z , 14V , 28V (No 5Y)
Edo-Aire Horizon Gyro
Edo-Aire Directional Gyro

AIM Electric ( 500 DCF)
RC Allen Vacuum (Old & New Style)
King Directional Gyro (Old & New Style)
King Horizon Gyro (Old & New Style)
Aeritalia Directional Gyro
Aeritalia Horizon Gyro
AIM Vacuum (Directional & Horizon Gyro)

Overhaul/Repair
Altimeters
Manufactured by Aerosonic Altimeter, Edo-Aire Altimeter, Kollsman Altimeter and United Instruments Altimeter

Overhaul/Repair
Altimeter/Cabin Diff. Press.
Manufactured by Aerosonic and United Instruments
Overhaul/Repair

Overhaul/Repair
Standard Airspeed/True Airspeed
Manufactured by Aerosonic Airspeed/True Airspeed, Edo-Aire Airspeed/True Airspeed, Pioneer/Bendix Airspeed, U.S. Gauge Airspeed/True Airspeed, United Instruments Airspeed/True Airspeed, True Airspeed with Capillary and U.S. Gauge Airspeed

Overhaul/Repair
Max Allowable Airspeed
Manufactured by Aero Mach, Aerosonic, U.S. Gauge and United Instruments

Overhaul/Repair
Vertical Speed

Part Number
7000, 7030, 7040
22-220, 22-222

Description
United Instruments Vertical Speed
Garwin/Edo-Aire Vertical Speed

Instantaneous Vertical Speed Indicators
Manufactured by Automated Specialties IVSI, Teledyne IVSI and United Instruments (7120, 7130, 7140) IVSI

Overhaul/Repair
Single Manifold Pressure
Single Fuel Pressure/Flow
Dual Manifold Pressure
Dual Fuel Pressure/Flow
Manifold/Fuel Pressure and Flow

Part Number
6111
6121, 6122
6121A
6311, 6313, 6331, 6332, 6333, 6314, 6315
6311A
6221, 6222, 6223, 6224, 6225
Misc. Manifold and Fuel Flow Indicators
Part Number
22 Series
1U028 Series
18-1000

Description
United Single Manifold Pressure
United Dual Manifold Pressure
United Manifold Pressure with Overboost
United Manifold/Fuel Pressures & Flows
United Manifold/Fuel Pressures & Flows with Overboost
United Fuel Flows/Pressures ( Singles & Duals )

Description
Garwin Engine Gauge
Edo-Aire Manifold & Fuel Pressure
A.I.D. Engine Gauge

Overhaul/Repair
Tachometers
Dual Electric Tachometer/ Dual Mechanical Tachometer/ Percent Tachometer

Part Number
8DJ19
8DJ13
57 & 64 Series
40 & 41 Series

Description
General Electric Dual Electric Tachometer
General Electric Single Electric Tachometer
Consolidated Dual Mechanical Tachometer
A.I.D. / RC Allen Percent Tachometer

Overhaul/Repair
Engine Gauges
Pressure, Electrical, 3 in 1, Thermocouple
Manufactured by A.I.D. ( RC Allen ) Engine Gauge, Auto-Lite Engine Gauge, Edison Engine Gauge,
General Electric Engine Gauge, Hickok Engine Gauge, Instruments, Inc. Engine Gauge, Northern Engraving Engine Gauge, Weston Engine Gauge and Common Engine Gauge P/N’s

Part Number
AN5773-1 , AN5773-2
22-804 , 1U378 Series
18-1000 Series C662019-0101

Description
Oil Temp/Oil Press/Fuel Press
Oil Press/Cyl. Temp./Oil Temp. by Weston, Garwin and Edo-Aire
A.I.D. 3 in 1 Engine Gauges

Overhaul/Repair
Cylinder Head Temp. Indicators
8 or 2 ohm Thermocouple Resistance
Manufactured by Edison CHT Indicator, Hickok CHT Indicator, Lewis CHT Indicator and Weston CHT Indicator

Overhaul/Repair
Accelerometer / G-Meter
Manufactured by Bendix Accelerometer and Kollsman Accelerometer

Overhaul/Repair
EGT Gauges
Manufactured by Alcor EGT Gauge, Lewis EGT Gauge and Weston EGT Gauge

Overhaul/Repair
Temp. Indicators
Part Number Description
AN5790-6 , AN5795-6 Temperature Indicators
Manufactured by Auto-Lite, Garwin, General Electric, Instruments, Inc., Lewis and Weston

Overhaul/Repair
Oil Pressure, Hydraulic Pressure, Fuel Pressure, Suction Gauges
Manufactured by Garwin, Northern Engraving, U.S. Gauge and Auto-Lite

New Units Offered By Kelley Instruments, Inc.
Horizon Gyros, Directional Gyros, Electric Gyros, Turn Coordinators, Autopilot Gyros, Compasses, Airspeeds (Standard/True), Max Allowable Airspeeds, Altimeters (Encoding & Standard), Manifolds

We can also provide you with parts if necessary from the following manufacturers:
Airpath (Compasses), RC Allen (Gyro), Sigma-Tek (Gyro) and United Instruments (Many types available – call with specifics)

We are distributors for the following manufacturers:
Air Path Instrument Company, Kelly Manufacturing Company (RC Allen), Sigma-Tek (Sigma-Tek Gyros) and Mid-Continent Instruments (Gyros)