- Self-contained Class A HTAWS (Helicopter Terrain Safety System) and GPWS Computer
- Enhanced version of Sandel's original ST3400 Part 25 Class A TAWS
- TSO C194 Certified
- Replaces radar altimeter indicator
- Exclusive TrueAlert™ technology eliminates nuisance alerts
- High-resolution map depicting GPS flight plan, 3-D terrain, obstacles, airports and traffic overlay
- Ultra-high resolution 3 arc-second (300' grid) terrain, 1 foot vertical resolution
- Map ranges from 0.5nm to 20nm full scale
- Relative Mode (REL): Terrain color coded relative to current helicopter altitude
- Topographic Mode (TOPO): Terrain shown in topographic color coding
- Digital radar altitude, pilot adjustable MINS settings
- Exceptional display performance
- Uses Sandel's high brightness 3-ATI display engine
- LED Backlight with 10,000+ Hour MTBF
- Sunlight readable daylight mode
- Internal fan cooling system
- NVIS Option: Class B compliant per MIL-STD-3009
- Significantly increases the safety of demanding missions such as HEMS, offshore oil rig operations, tactical military support, search and rescue, and airborne law enforcement
Additional Information: Click Here for Pilot's Guide Click Here for HTAWS Comparison Guide
Part Number | HTAWS/GPWS Description: |
90254-A |
ST3400H-000, Gray Bezel, High Vibration |
90255-A |
ST3400H-001, Black Bezel, High Vibration |
90257-A |
ST3400H-000N, Gray Bezel, High Vibration, NVIS |
90258-A |
ST3400H-001N, Black Bezel, High Vibration, NVIS |
*Includes: Pilot's Guide, Regional Specific Database & USB Cable