KI 300

Overview

Value

Best value compared with overhauling your existing mechanical attitude indicator.

Performance

Solid state AHRS performance in a 3" indicator package

Simplicity

Easy installation-designed to replace your KI250 series attitude indicator without panel alterations.

Safety

Significant reliability increase over mechanical attitude gyros

Compatibility

Available flight director option interfaces directly to your existing autopilot.

Savings

Eliminates labor intensive panel reconfiguration, costly PFD installation and need for external autopilot adapters.

KI 300

Features

KI 300

KI 256 & KI 258 Replacement

The KI 300 Flight Director Indicator is a solid state replacement for your current 3 inch KI 256/255 Flight Director Indicator or KG 258 Attitude Indicator. It provides the same operation and interface with a modern LCD display and MEMS Attitude Reference Sensors. The internal battery provides more than one hour operation, eliminating the need for a backup vacuum gyro:
 
  • Will be certified as sole source 3-axis attitude reference for Autopilot
  • Adds a TSO’d Airspeed, Altitude and Slip and (I)VSI indicators
  • Replaces KI 255, KI 256, and KG 258 attitude indicators
  • Optional Yaw Rate Replicates KRG 330 and 331 yaw rate sensors
  • Input: 11 to 32 Volts Direct Current
  • In panel Autopilot Alignment and Air Data calibration simplifies installation and maintenance
  • Supported Flight Control Systems are KAP 100/150/200, KFC150/200/225/250/275
  • Simple Installation Under an AML STC

The KI 300 is simple to use, reliable, and brings great value to your current aircraft without breaking the bank.
KI 300
Characteristic Specification
TSO compliance FAA TSO C2d (Type B), C3e, C4c, C8E (Type B), C10b
(Type I), C113a, C198, C201 (A5 HX T7)
Design Assurance Level DO-178 Level C
Operating temperature -20°C to +55°C
Altitude up to 35,000ft
Airspeed 30-400 Kts
Width x Height x Length W 3.5in x H 3.2in x L 7.5in (89mm x 81mm x 190mm)
Weight 1.5 lbs (680g)
Operating voltage +11.0 to 32.0 VDC
Power 35 Watts
Backup battery Internal Battery provides nominal 2 hour backup