Embraer EMB145 - Page 171

LIMITATIONS
AIRPLANE
OPERATIONS
MANUAL
1-01-60
Page
2
Code
04
REVISION 38
AOM-145/1114
- For airplanes equipped with single FMS, when using FMS guidance
for conducting instrument approach procedures, the procedure
navaid must be tuned and valid, and the raw data must be
displayed in the cockpit, under the following conditions:
- For VOR approaches (where the procedure specified navaid is
a VOR only navaid no-DME capability) and NDB approaches,
without GPS (GPS failed or RAIM out of limits or unavailable).
- For any instrument approach (other than GPS stand alone
approach), outside the airspace of countries operating under
FAA jurisdiction, with the GPS as the navigation sensor.
- ILS, LDA, SDF and MLS approaches, using the FMS for guidance,
are prohibited.
- When conducting FMS guided missed approach procedures,
autopilot coupled operation is prohibited until the flight crew has
established a rate of climb that ensures all altitudes requirements of
the procedure will be met.
- When flying to an airport where GPS (non-overlay) is the intended
approach, prior to dispatch, the flight crew is required to verify that
the predictive RAIM at the destination ETA is within the approach
criteria.
- When the approach at the destination is based on GPS and an
alternate airport is required by the applicable operating rules, the
alternate airport must be served by an approach based on a
navigation aid other than GPS. The navigation aid must be
operational and the aircraft must have operational equipment
capable of using that navigation aid.
- IFR non-precision approach approval is limited to published
approaches within the airspace of countries operating under FAA
jurisdiction. Approaches to airports in other airspace are not
approved unless authorized by the appropriate governing authority.
- IFR enroute and terminal navigation is prohibited unless the pilot
verifies the currency of the data base or verifies each selected
waypoint for accuracy by reference to current approved data.
- The fuel flow and fuel used presented on the FMS are
supplementary information only. The flight crew must use fuel
information primarily from the MFD and EICAS display.