One or more may be inoperative for IFR operations, provided approach procedures do not require marker fixes.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
D
-
0
One ore more may be inoperative for VFR operations.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
7. Automatic Direction
Finding (ADF) Systems
C
2
0
(O) One or both may be inoperative provided:
The navigation systems required for each segment of the intended route are operative, and
Alternate procedures are established and used where applicable.
NOTE: The intended route corresponds to any point on the route including diversions to reach alternate aerodromes required to be selected by the operational rules
None required.
Flight crew shall give alternate procedure sin case existing operational procedures are affected.
An Inoperative Placard will be placed on or next to affected ADF Indicator and will be noted on ADLS.
Any in excess of those required for the route to be flown may be inoperative.
NOTE: A SSR transponder with an operative MODE S function is defined as a transponder which can provide at least elementary Surveillance capability.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
(continued)
C
-
0
One or more may be inoperative provided permission is obtained from the Air Navigation Service Provider(s) when required for the intended route.
NOTE 1: A SSR transponder with an operative MODE S function is defined as a transponder which can provide at least elementary Surveillance capability.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
8. SSR Transponder
2) Mode S Function
(cont’d)
NOTE 2: Altitude reporting, provided by an SSR transponder Mode S function, is required for ACAS II operation. Refer to item 34-19 for flight with ACAS II inoperative.
NOTE 3: Altitude reporting, provided by an SSR transponder Mode S function, is required for flight into RVSM airspace.
3) Enhanced Surveillance Functions (if installed)
D
-
0
One or more Downlink Aircraft Parameters (DAP’s), which provided Enahnced Surveillance, may be inoperative when not required for the intended route.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
C
-
0
One or more Downlink Aircraft Parameters (DAP’s), which provided Enahnced Surveillance, may be inoperative when required for the intended route.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
9. Distance
Measuring Equipment
(DME) Systems
D
-
-
Except when en route operations or approach minimums require its use, any in excess of those required by Operating Requirements may be inoperative.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
10. Standby RMI
*** (Electro-Mechanical)
(GV)
C
1
0
May be inoperative provided all three (3) IRS's are operative.
None required.
None required.
An Inoperative Placard will be placed on Standby RMI (GV) and will be noted on ADLS.
*** 1) Standby Navigation
Display (Color Video)
C
1
0
May be inoperative provided all three (3) IRS’s are operative.
None required.
None required.
An Inoperative Placard will be placed on the Standby Navigation Display and will be noted on ADLS.
*** 2) DME Displays
C
2
0
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
a) Landing weather minimums or operating procedures do not require its use, and
b) Other systems affected (E/GPWS, ACAS, Flight Director, Autopilot, Autothrottle, Altimeter Ground Awareness Display, Synthetic Vision Primary Flight Dispaly) are considered.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
12. Long Range
Navigation Systems
(IRS, GPS and
GNSSU)
C
-
-
May be inoperative except where en route operations or approach minimums require the use of GPS or GNSSU.
NOTE: For flights conducted in RNP4 airspace, both GPS receiver must be operative.
None required.
None required.
An Inoperative Placard will be placed on affected Instrument Controller and will be noted on ADLS.
C
-
-
As required by Operating Requirements.
NOTE: IRS Navigation Function only. See Attitude Reference Sensors for IRS Attitude Function.
None required.
None required.
An Inoperative Placard will be placed on affected Instrument Controller and will be noted on ADLS.
13. Ground Proximity
Warning System
A
-
0
May be inoperative provided repairs or replacements are carried out within 6 further flight or 25 flying hours or 2 calendar days, whichever occurs first.
NOTE: If any of the Terrain Avoidance Modes 1-4 or the Test Mode is inoperative, then the GPWS is considered inoperative.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
1) Glideslope Deviation (Mode 5)
B
-
0
May be inoperative.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
C
-
0
May be inoperative for day VMC only.
None required.
None required.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
(continued)
13. Ground Proximity
Warning System
(cont’d)
2) Advisory Callouts
***
C
-
0
(O) May be inoperative provided alternate procedures are established and used.
NOTE: Check Flight Manual limitations for approach minimums.
None required.
Pilot-Not-Flying (PNF) will monitor flight progress with reference to radio altimeter data and situational awareness and advise Pilot-Flying (PF) of adverse situations.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
3) Windshear Mode
***
C
-
0
(O) May be inoperative provided alternate procedures are established and used.
None required.
Flight crew will comply with AFM/AOM guidance in windshear situations and recommend procedures when encountering windshear.
An Inoperative Placard will be displayed in a prominent position to be seen by flight crew and will be noted on ADLS.
