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RC Allen 26Ak-4 Factory Overhauled Attitude Indicator

$1707.00/Each
+$1490 Core Exchange Charge
Part# 10-05687
MFR Model# RCA26AK-4 OH

Overview

The RCA26 series electric attitude gyro employs an electrically driven rotor to sense movement in the roll and pitch axis and transmits the information to the pilot through a pictorial presentation. They have a built in inverter which converts aircraft DC power to the required AC voltage and frequency. All units have a pull cage knob and a power failure flag. Slip indicator can be added upon request.

Mating connector MS3116E8-4S (10-00791) not included. Order separately.

Optional Slip Indicator to satisfy FAA AC91-75 (10-02586).

Additional core charge added to purchase at time of checkout

Exchange core must be a like core* and the core must be returned no later than 20 days from the invoice date to receive core credit.

Model Specifications

  • BK-2: Standard look, 28 VDC, Lighted, Moveable pointer, Stationary Roll Dial. Yellow airplane and pointer. Connector pin out: A: GND Motor, B: GND Lights, C: +28VDC Motor, D: +28VDC Lights.
  • BK-6: Standard look. 28 VDC, Fixed Pointer, Moveable Roll Dial. Yellow airplane and pointer. Connector pin out: A: Ground Motor, B: Spare, C: +28 VDC Motor, D: Spare.
  • BK-8: Standard look, 28 VDC, Moveable pointer, Stationary Roll Dial. Connector pin out: A: Ground Motor, B: Spare, C: +28 VDC Motor, D: Spare.
  • BK-9: Standard look, 28 VDC, Lighted, Fixed pointer, Moveable Roll Dial. Connector pin out: A: Ground Motor, B: Ground Lights, C: +28VDC Motor, D: +28 VDC Lights.
  • BK-12: 5° Tilt, 28 VDC, Lighted Moveable pointer, fixed roll dial, blue/brown display w/black roll dial, White pointer and airplane. Connector pin out: A: Ground Motor, B: Ground Lights, C: +28 VDC Motor, D: +28 VDC Lights.

Reviews

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Needed core is specified as like core with an asterisks, but not defined. If the model number is the same, does it have to have the same pointer style, etc?

As long as the core is a RCA 26 series instrument it can be used for the core exchange.

Q: What are the dimensions of the RC Allen RCA26 series gyros?

Per the manufacturer:
Length: 8.14 in. max.
Width: 3.38 in. max
Height: 3.38 in. max
Weight: 2.3 lbs.

Q: Is the FAA 8130-3 available for the O/H part 10-05685?

The domestic FAA 8130-3 form is included in the box along with the work order. If an export 8130-3 form is required, it must be requested at checkout. Additional fees apply for export form.

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