Airplane Flight Manual Supplement

GARMIN Ltd. or its subsidiaries
c/o Gannin International
1200 E. t 51" Street, Olathe, KS 66062 USA
ROTORCRAFT FLIGHT MANUAL SUPPLEMENT
GARM1N 500W SERIES GPS-WAAS NAVIGATION SYSTEM
Bell206B
1.6 Terrain Proximity Display IUnits without lIT AWSI
Terrain Proximity refers to the display of terrain information and comprises of a 2-D
picture of the surrounding terrain and obstacles relative to the position and altitude of the
rotorcraft, however it does not provide any alerts.
Navigation must not he predicated upon the use of the terrain display. The terrain display
is intended to serve as a situational awareness tool only. By itself, it may not provide
either the accuracy or the fidelity on which to base decisions and plan maneuvers to avoid
terrain or obstacles.
Terrain is not depicted on the terrain display within 10m of airports and heliports,
however terrain hazards may exist in these areas.
1.7 IITAWS Function IUnits with "TAWSI
HTAWS is an optional extension of Terrain Proximity. Pilots are authorized to deviate
from their current ATC clearance to the extent necessary to comply with HTAWS
warnings.
HTAWS shall NOT be used for navigation purposes.
HTAWS is an alerting system. The system does NOT guarantee successful recovery
from a conflict due to factors such as pilot response, aircraft performance, and database
limitations. No standardized recovery technique is defined as recovery maneuvers may
vary.
HTAWS functions performed by the Garmin 400W Series navigator are inhibited below
30 knots groundspeed.
Display of the terrain and obstacles is supplemental data only. Maneuvering solely by
reference to the terrain and obstacle display is not authorized.
NOTE:
The Terrain and Obstacle Display is intended to serve as a terrain and obstacle
awareness tool only. The Display and database may not provide the accuracy or
fidelity on which to base routine navigation decisions and plan routes to avoid
terrain or obstacles.
FAA APPROVED
190-01226-05 Rev. I
Page 6 of 14
DATE:_-S-EP-272010