CircuitCard Pattern Briefs

About

CircuitCard is an offline traffic-pattern briefing notebook for student pilots, instructors, and pilots returning to pattern work. It turns manually verified lesson inputs into a compact picture of the circuit before the engine starts. Build a card around the active runway, left or right traffic, pattern altitude, wind and gust, downwind/base/final speed gates, aircraft callsign, lesson objective, and local threats. CircuitCard calculates the briefing headwind and crosswind components from your entries and keeps the wind side visible at a glance. Open the runway-oriented pattern picture to rehearse the sequence from upwind through crosswind, downwind, base, and final. Switch to another runway and traffic direction to compare an alternate lesson without losing the first plan. Create a leg-by-leg radio flow with a cue, phrase, and stable-gate intent for each position. Save multiple field cards in the local library so recurring lessons and alternates remain ready for review. CircuitCard stores all cards only in the app container on your device. There is no account, subscription, advertising, analytics, tracking, cloud sync, or developer-server upload. The app is a one-time purchase. CircuitCard is a training and briefing aid, not a navigation product, flight-planning service, weather source, airport database, or substitute for an instructor, current charts, NOTAMs, ATC instructions, aircraft documents, or authoritative aeronautical information. All runway, wind, traffic-pattern, altitude, speed, phraseology, and local-procedure inputs must be verified before use. Do not use CircuitCard to make operational decisions in flight.