PCAA Meteorology study plan
PCAA Meteorology · Give each week a clear focus.
8 weeks · About 6 hours per week
Weather Hazards to Aviation (icing, turbulence, thunderstorms, wind shear) & Atmospheric Thermodynamics and Stability
Map the 14% weather-hazards domain into four sub-blocks (icing, turbulence, thunderstorms, wind shear) and rank them by your current confidence
Explain from memory how stability, lapse rate and moisture supply combine to trigger deep convection and severe turbulence
Sketch the three icing types (rime, clear, mixed) and state the temperature and droplet conditions that produce each
Define low-level wind shear and downburst mechanisms and list the airborne cues and escape manoeuvre for each
Your checkpoint
A one-page hazard matrix listing each hazard, its triggering conditions, recognition cues and pilot action, self-scored 1-5 per row
Atmospheric Thermodynamics and Stability & Weather Hazards to Aviation (icing, turbulence, thunderstorms, wind shear)
Derive the environmental lapse rate and classify stability from a two-level temperature profile
Compute CAPE-style buoyancy qualitatively from a parcel-versus-environment comparison and link it to turbulence and hail potential
Describe microburst formation, detection limits of onboard weather radar and the standard recovery technique
List clear-air turbulence sources (jet stream shear, mountain waves, frontal shear) and the altitudes and seasons where each peaks
Your checkpoint
Ten worked stability problems (given surface and 500 hPa temperatures, classify and predict hazard type) with a written answer key
Meteorological Observations, Reports and Codes (METAR, SPECI, TAF, SIGMET, PIREP) & Pressure, Density and Altimetry
Decode a full METAR and SPECI line by line, including wind variability, visibility groups, RVR and trend
Write a correct METAR from a plain-language observation, applying rounding and unit rules
Read a TAF and identify TEMPO, BECMG and probability groups and their operational meaning
Convert between QNH, QFE, pressure altitude and density altitude and state when each matters for take-off performance
Your checkpoint
A 20-item decode-and-encode drill (10 METAR/SPECI, 5 TAF, 5 altimetry calculations) scored against a self-written key, target 85%
Meteorological Observations, Reports and Codes (METAR, SPECI, TAF, SIGMET, PIREP) & Wind: Forces, Global Circulation and Local Effects
Interpret SIGMET, AIRMET and PIREP text and state which phenomena mandate each
Explain the pressure-gradient, Coriolis and friction forces and how they shape surface versus geostrophic wind
Apply Buys-Ballot and cross-isobar inflow rules to infer wind direction from an isobar pattern in both hemispheres
Describe local circulations: sea and land breeze, valley and mountain wind, and Foehn-type downslope warming
Your checkpoint
A closed-book 25-question mixed quiz on codes and wind forces, with every wrong answer rewritten as a corrected one-line rule
Air Masses, Fronts and Synoptic Systems & Clouds, Precipitation and Fog
Characterise warm, cold, occluded and stationary fronts by slope, cloud sequence and precipitation pattern
Trace the life cycle of a mid-latitude cyclone and state the weather expected at each stage
Classify the ten genera of clouds and match each to the stability and humidity profile that produces it
Distinguish radiation, advection, frontal and upslope fog by formation mechanism and dissipation conditions
Your checkpoint
A hand-drawn front-and-cyclone diagram annotated with cloud types, precipitation and visibility at four marked positions
The Atmosphere: Composition, Structure and Standard Atmosphere & Weather Charts and Flight Documentation
Reproduce the vertical structure of the atmosphere with layer boundaries, temperature trends and the tropopause's significance for cruising aircraft
State the composition percentages and the role of water vapour and ozone in the radiation budget
Compute ISA temperature and pressure at a given flight level and state the deviation from standard
Read surface and upper-air charts: identify isobars, thickness, troughs, ridges and jet-stream axes
Your checkpoint
A standard-atmosphere table (0-40,000 ft) you built yourself plus a labelled analysis of one surface and one upper-air chart
Climatology of Pakistan and Regional Weather & Air Masses, Fronts and Synoptic Systems
Describe the seasonal monsoon cycle over Pakistan: onset, withdrawal and the dominant wind regimes
Explain how western disturbances and the subtropical jet affect winter weather and aviation over the north
Identify the main regional hazards: dust and sandstorms, pre-monsoon heat lows, thunderstorm clusters and mountain-wave turbulence
Relate a frontal passage to the visibility and ceiling changes you would expect at a Pakistani airfield
Your checkpoint
A two-page regional weather brief: one page on seasonal regimes, one page on five hazards with affected airports and months
Weather Hazards to Aviation (icing, turbulence, thunderstorms, wind shear) & Meteorological Observations, Reports and Codes (METAR, SPECI, TAF, SIGMET, PIREP) & Atmospheric Thermodynamics and Stability
Complete a timed full-length mock exam and log every error by domain and cause
Re-drill the two weakest domains until you score above 80% on a fresh question set
Recite the hazard recognition-and-action checklist for icing, turbulence, thunderstorm and wind shear without notes
Review all code formats one final time for group order, units and trend syntax
Your checkpoint
A final error log showing domain scores before and after remediation, with all domains at or above 75%
Milestones
Week 2: Can classify stability from a temperature profile and name the resulting hazard in under two minutes per case
Week 4: Scores 85% or better on the METAR/TAF/altimetry drill and can decode a SIGMET without reference
Week 6: Builds the ISA table from memory and correctly reads a surface and upper-air chart with no notes
Week 8: Mock exam complete with every domain at or above 75% and a written error log