Flight tools

Resolve reported wind against the runway heading, with a wind-vector diagram.

Crosswind and headwind for every runway at an airport at a glance.

Dynamic hydroplaning speed from tyre pressure.

Runway required vs available, adjusted for wind, slope and surface.

CAS → TAS and Mach from the ISA standard atmosphere.

Mach number, true airspeed and the local speed of sound at altitude.

Convert between ft/NM, feet-per-minute, percent and degrees for any speed.

Where to start down for a target altitude, distance and descent angle.

Required rate of descent on a glidepath and the visual descent point.

Bank angle and turn radius for a rate-one turn at any speed.

Time, distance and fuel to climb to altitude.

Rate of turn and radius for any speed and bank.

Pressure and density altitude from elevation, altimeter and temperature.

Pressure altitude and flight level from elevation and altimeter setting.

Standard temperature at altitude and how far the day is from ISA.

Convert between QNH, QFE and pressure altitude for a field elevation.

Convective cloud base from the temperature-dew point spread.

Correct indicated altitude for temperature error.

Decode a raw METAR into plain bilingual language.

Decode a TAF forecast into readable periods and changes.

Expand ICAO NOTAM Q-codes and abbreviations.

Pull a route weather picture from departure to destination.

Heading, wind-correction angle and groundspeed from wind and course.

Distance and initial bearing between two points or aerodromes.

Track error and the heading correction to regain course.

Solve for any of time, groundspeed or distance.

True airspeed, wind triangle and the everyday E6B conversions.

Build legs with distance, heading and wind for an ETA and fuel.

Assemble and format an ICAO flight-plan (FPL) message.

The equal time point and point of no return for a leg.

The pivotal altitude for eights-on-pylons.

Convert between UTC (Zulu) and Saudi local time.

Current AIRAC cycle, its effective dates and the countdown to the next.

Sunrise, sunset and civil twilight for night-flying limits.

Burn rate, endurance and range from fuel on board and consumption.

Nautical miles per unit of fuel for cruise efficiency.

Loaded weight, moment, centre of gravity and %MAC against the envelope.

Entry type, leg timing and fuel for a holding pattern.

Minimum separation between aircraft without radar.

A structured self-brief for a VFR departure.

Draft a Letter of Authorization for review.

Search aerodromes for runways, frequencies and services.

Sectors, control areas and their frequencies.

The GACAR Part 1 glossary, searchable and bilingual.

Visibility and cloud-clearance minima by airspace under GACAR.

Crew and passenger oxygen rules by cabin altitude and time.

Minimum trip, contingency and reserve fuel under GACAR.

Check the pathway to convert a foreign licence to GACA.

90-day, night and passenger-carrying recency at a glance.

When a Class 1 or Class 2 medical certificate expires.

Track when a flight review or instrument proficiency check is due.

Standard squawk codes and the emergency 7500 / 7600 / 7700.

The ICAO phonetic alphabet with Morse and pronunciation.

Convert distance, altitude, speed, pressure, temperature and weight.

Decode the symbols on VFR and instrument charts.