S
ECTION
2: L
IMITATIONS
C
IRRUS
D
ESIGN
S
YSTEMS
AND
E
QUIPMENT
L
IMITS
SR20
2-20
P/N 11934-005
Systems and Equipment Limits
Cirrus Pers Integrated Avionics System
1. The appropriate revision of the Cirrus Pers Cockpit Reference
Guide (p/n 190-02184-XX, where X can be any digit from 0 to 9) must
be immediately available to the pilot during flight. The system software
version stated in the reference guide must be appropriate for the system
software version displayed on the equipment.
2. The Avionics System integrates with separately approved sensor instal-
lations. Adherence to limitations in appropriate installation POH
supplements is mandatory.
3. IFR enroute and terminal navigation is prohibited unless the pilot veri-
fies the currency of the database or verifies each selected waypoint for
accuracy by reference to current approved data.
4. Instrument approach navigation predicated upon the GPS Receiver
must be accomplished in accordance with approved instrument
approach procedures that are retrieved from the GPS equipment data-
base. The GPS equipment database must incorporate the current update
cycle.
a) Receiver Autonomous Integrity Monitoring (RAIM) must be avail-
able at the Final Approach Fix for instrument approach procedures
that do not use the integrity information from Satellite Based
Augmentation Systems (SBAS). For flight planning purposes, in
areas where SBAS coverage is not available, the pilot must check
RAIM availability.
b) Accomplishment of ILS, LOC, LOC-BC, LDA, SDF, MLS or any
other type of approach not approved for GPS overlay with the GPS
receiver is not authorized.
c) Use of the VOR/ILS receiver to fly approaches not approved for GPS
requires VOR/ILS navigation data to be present on the display.
d) Vertical Navigation information for approach procedures that do
not meet the ICAO Annex 10 requirements for precision approaches
may be utilized for advisory information only. Use of Vertical Navi-
gation information for Instrument Approach Procedures does not
guarantee step-down fix altitude protection, or arrival at approach
minimums in normal position to land.
e) IFR non-precision approach approval is limited to published
approaches within the U.S. National Airspace System. Approaches to
Reissue A