Modified Flight Watch
Departure not Authorized if:
8.1.3.2
Dept not authorized is FLT CRW identify change required to:
FIN
Route
Fuel Req’s
ALTN
MEL status
No Load Final Info
Modified Flight Watch
Flight times
OPF validation
8.1.3.2
Flt Crw to advise/confirm with DEPT and ARR stations:
Out, Off, On and In times
Crew to confirm Weather and NOTAMS are still valid if more than 2 hours passed since OFP was retrieved.
Operational Control
Who and What?
8.1.3.3
Disagreement Resolution Policy
8.1.3.4
Authorized Airports
Where to find and classification
8.1.3.5
OFP Check for Accuracy and Validity
8.1.5.1
Terrain Clearance Check
What does it check?
3 Solutions?
8.1.5.2
Checks “factored engine-out” level off altitude. For 1000’ terrain clearance 5NM either side of planned track.
Dispatch Without valid TAF
8.1.5.5
Can dispatch flight without valid TAF at destination provided:
•OFP shows valid TAF for ALTNs
•No known factors to preclude landing at DEST.
OFP revision
When is it REQ’D ?
What do crews need to do?
8.1.5.6
•If more than 2 HRs delay, DX review and refill if REQ’D.
• if ATC route changed, crews to request full readout of route from ATC
In-Flight OFP reroute
What is specific about fuel figures?
8.1.5.7
Fuel info only reflects fuel to DEST plus Reserves and Alternate fuel.
• Does NOT include any additional fuels that were originally boarded.
Protected Fuel
Def’n ?
What fuels are protected?
8.1.6.2
Fuel amount to be available over specific point (amount of fuel required to carry protected fuel is included in BURN).
ALTN
CONT 5 MIN
ETOPS
SDTO
SUPP
RESERVE
NAIFR SAP
ALTN FUEL
Description?
Considerations?
8.1.6.3
•Based on Cost Index of 0
• distance from DEST threshold, to ALTN via SID, Enroute and STAR.
• Can consume without going to ALTN (but must advise DX and file ASR) if PIC can be safely landed at DEST, consider:
- more than 1 runway
- forecast and actual WX
- traffic congestion
- any other factors that may delay landing.
CONT Fuel
Description?
8.1.6.3
To mitigate operational factors/hazards that cannot be planned, anticipated or controlled.
Can use some CONT anytime after pushback, but do NOT T/O with less than CONT 5 MIN
Only REQ’D on INT’L flights but AC does for all
Based of size of BURN deviation, but minimum of CONT 5 MIN = 5 mins holding at ear landing weight at 1500’ ASL in ISA
SDTO Fuel
Def’n ?
8.1.6.3
Standard Diversion Time Operations
• Route segment will remain w/in 60 mins One-Eng INOP cruise speed.
• Fuel suffice to:
- Descent at any point to lower of One-Eng INOP service ceiling or 10,000’
- Cuise at Lower ALT to adequate airport and,
- conduct approach, missed approach and HOLD 30 mins at 1500’
NAIFR SAP Fuel
8.1.6.3
• Fuel boarded for missed and second approach at DEST.
• 12 MINS of fuel using est Landing weight at 1500’ ASL in ISA
(Can use for other purposes after T/O, but don’t flight plan this)
RESERVE Fuel
8.1.6.3
• Fuel to hold 30 mins at destination at est landing weight at 1500’ ASL in ISA
• Protected to DEST for NAIFR flights and to Destination Alternate for all other flights
• ** PIC to continually ensure useable fuel on board is not less than required to proceed to airport where safe landing can be made and planned RESERVE fuel remain.
• *** Burning into RESERVE = Fuel Emergency (Advise DX asap and file ASR)
Fuel Revisions
Prior to Pushback
Prior to Take-off
Cruise
8.1.6.6
PIC to consult with DX (LIDO is primary tool for revisions)
Prior to Pushback:
• if anticipate less than BLOCK at pushback consult with DX or Re-fuel.
After Pushback but prior to T/O:
• if anticipate less than FLIGHT fuel at start of T/O roll consult DX
• Do NOT depart with less than MIN T/O fuel
Cruise:
• Anytime after Top of Climb AFOB is less than MFOB contact DX for revised fuel plan.
Take-off Alternate
When is it req’d?
8.1.7.1
• Required when less than standard Take-off minima of RVR 2600 or 1/2 SM
or
• reported WX below landing minima (ceiling or visibility) that would allow immediate return to land at departure airport on suitable runway (can NOT use CAT 2/3 limits)
Take-off Alternate WX minima and Airport Location/distance
Shall meet Alternate WX mins (8.1.8)
** in USA take-off alternate WX must meet requirements at Time of Departure as well as ETA.
Airport location/distance:
• Airports classified as Destination or Alternate may be used.
• For twin-eng aircraft must be within 60mins One-Eng INOP cruise speed (zero wind)
• If ETOPS approved and ETOPS service check can go to 120 mins
**distances calculates using max continuous thrust.
Alternate WX Min Criteria
Tempo
Inter
Prob
Prob30(40) Tempo
8.1.8.2
TEMPO or INTER: not below ALTN WX Mins
PROB: not below landing limits
PROB30(40) TEMPO: can be disregarded
Aerodrome Advisory Forecast limits for ALTN
8.1.8.2
May qualify if WX not lower than:
- 500’ above lowest useable HAT/HAA
- 3 SM
GFA (Graphic Area Forecast) WX mins for ALTN
8.1.8.2
May qualify if:
- No cloud lower than 1000’ above lowest useable HAT/HAA
- No cumulonimbus Cloud
- 3 SM
ALTN WX Min (other than USA and where no ALTN minima are published
2 Prec Appch = 400-1 or 200-1/2 above Lowest useable HAT (whichever is greater)
1 Prec Appch = 600-2 or 300-1
Non-Prec Appch = 800-2 or 300-1
No IRF Appch = no lower than 500’ above Min IFR ALT that will permit VFR landing
Notes: calc viz should not exceed 3sm
Canada only Standard vis sliding scale for ALTN WX Min
8.1.8.2
600-2 = 700-1.5 or 800-1
800-2 = 900-1.5 or 1000-1