Attitude Indicator

Part Number
4300-312
Model Number
4300
Manufacturer
Mid-Continent Instruments and Avionics
Technical Description
Electric, 10–32 VDC, Fixed roll dial, Traditional symbolic aircraft
Marketing Action Note
Specify tilt and lighting voltage
How to Buy Purchase Type Availability List Price Your Price Purchase
Purchase Type
New Outright No core return required
Availability In Stock List Price
$5,442.00
Your Price Purchase
Purchase Type
Overhaul Exchange Exact part number core return required
Availability Out of stock. Contact us for estimated lead time. List Price
$3,056.00
Your Price Purchase

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Benefits and Specifications
Benefits
  • Versions available to match existing instrument/EFIS displays
  • A safe alternative to unreliable vacuum systems
  • Ideal primary or standby artificial horizon in fixed-wing and helicopter applications
  • Single 4-pin connector installation
  • 7,500 hours MTBF — more than double the life of most electric gyros
  • 10–32 volt DC operation for use in both 14 and 28 volt aircraft
  • Field-replaceable lighting
  • Anti-reflective glass enhances visibility and reduces pilot fatigue
  • FAA TSO-C4c certified and RTCA DO-160D qualified
  • DO-160 qualified for helicopter vibration
  • Designed and built in Wichita, Kansas, USA
  • One-year limited warranty
Specifications

MTBF
7,500 Hours

Certification
FAA TSO-C4c
RTCA/DO-160D

Power Input
10–32 VDC:
1400 mA start, 600 mA max at 14 VDC input
700 mA start, 300 mA max at 28 VDC input

Annunciators
STBY PWR (standby power mode)
TEST (battery test — red/green)

Lighting
5, 14 or 28 VDC Incandescent
Field-replaceable tray wired through main connector

Glass
Special HEA anti-reflective coating

Weight
2.7 lbs.

Length
6.6 inches

Mounting:
Rear mount in standard 3 1/8” round panel cutout

Temperature Range
–30°C to +70°C (–22°F to +158°F)

Mating Connector
Mid-Continent P/N 9015514 (MS3116F8–4S)

Panel Tilt
Aircraft specific — calibrated at factory
Specify exact tilt between 0° to 20° when ordering

Dial
Fixed roll dial, traditional symbolic airplane

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