GARMIN Ltd. or its subsidiaries
c/o
Garmin International
1200 E. 151" Street, Olathe, KS 66062 USA
ROTORCRAFT
FLIGHT
MANUAL
SUPPLEMENT
GARMIN
400W SERIES GPS-WAAS
NA VIGATION
SYSTEM
Bell 206B
Operation
GPS/WAAS
TSO-CI46a
Class 3 Operation:
The Garmin 400W Series unit uses GPS
and WAAS (within the coverage of a Space-Based
Augmentation
System complying
with ICAO Annex 10) for emoute, terminal area, non-precision
approach operations
(including
"GPS",
"or GPS", and "RNA V" approaches),
and approach
procedures
with vertical guidance
(including
"LNAVIVNA
V" and "LPV").
Navigation
is accomplished
using the WGS-84 (NAD-83)
coordinate reference datum.
GPS navigation
data is based upon use of only the Global Positioning
System (GPS)
operated by the United States of America.
Class II Oceanic,
Remote, and other Operations
The Garmin 400W Series, as installed, has been found to comply with the requirements
for GPS primary means
of Class
II navigation in oceanic and remote airspace, when used
in conjunction
with WAAS Garmin
Prediction
Program part number 006-AO 154-03.
Oceanic operations are supported when the 400W Series unit annunciates OCN. This
provides an alarm limit
of four
NMI and a mask angle oftive
degrees. The 400W series
unit also has the ability to predict RAIM availability at any waypoint in the database or if
WAAS corrections are expected to be absent or disabled. This RFMS does not constitute
an operational approval for Oceanic or Remote area operations. Additional equipment
installations or operational approvals may be required.
a) Oceanic navigation requires an additional approved long range oceanic and/or
remote area navigation system with independent display, sensors, antenna, and
power source. (It may be a second 400W/500W
Series unit.)
b) Redundant VHF Com and VHF Nav systems may be required for other than
U.S. 14 CFR Part 91 operations.
Check foreign regulation requirements as
applicable.
(It may be a second 400W/500W
Series unit.)
c)
Operations approval may be granted for the use
of the
400W Series unit RAIM
prediction function in lieu
of the
Prediction Program for operators requiring
this capability. Refer to your appropriate civil aviation authorities for these
authorizations.
FAA APPROVED
190-01226-06
Rev. I
Page 14 of 14
DATE: __
~SE.-f?
272010
