Cold Weather Ops
Cold Weather Operations
Apply accurate altitude corrections and design stable CDFA profiles in seconds. ICAO PANS-OPS compliant — not approximations.
Free to download · Core features available for testing
Apply accurate altitude corrections and design stable CDFA profiles in seconds. ICAO PANS-OPS compliant — not approximations.
Free to download · Core features available for testing
Accurate cold temperature altitude corrections and CDFA (Continuous Descent Final Approach) profile design, computed in seconds.
ICAO PANS-OPS compliant cold temperature altitude corrections — the standard used worldwide
Distance/altitude profiles and rate-of-descent calculations for stable approach design
Supports both QNH and QFE reference altitude settings for maximum flexibility
Optional higher-accuracy mode using engineering equations instead of standard ICAO table
ISA calculations, air data conversions, and altitude/temperature/speed cross-checks — available alongside cold temperature corrections.
Quick altitude corrections for cold temperature effect during flight preparation.
Design CDFA profiles with accurate distance/altitude tables and rate-of-descent calculations.
Input airport elevation, outside air temperature, and the published altitudes from your approach chart.
PANS-OPS or engineering-based calculations compute your corrected altitudes instantly.
Corrected altitudes, CDFA profiles, and rate-of-descent — ready for operational use.
ColdTemp app supports calculation and cross-checking. Operational use remains subject to applicable aircraft operator procedures, AIP/NOTAM/chart notes, airport/operator approval, and regulatory requirements.
Download ColdTempCorr and get accurate, instant altitude corrections for every approach.
Free to download · Core features available for testing