*** 737NG LDC is for evaluation purposes only.
The free version of the app restricts the aircraft weight from 50,000 kg to 55,000 kg. The full weight range is available as an In-App Purchase.
The 737NG Landing Distance Calculator allows the user to quickly calculate the landing distance required and the approach speed (VREF) based on aircraft configuration, airport and runway selection, runway surface condition, and airport weather data.
737NG LDC has been designed to be accurate, fast and pilot-friendly. It is based on QRH data for the 737-800 version of Boeings popular single-aisle aircraft. The QRH data are from the public domain.
Headwind (tailwind), as well as crosswind components are also calculated and displayed. The option exists to select either the runway surface condition or directly input the reported Canadian Runway Friction Index (CRFI).
Fifty-three Canadian and U.S. airports as well as their runways are pre-loaded into the apps database. The airports are listed by ICAO code and include CYYZ, CYVR, CYYC, CYUL, CYEG, KATL, KLAX, KDFW, KORD and KJFK. However, the user can easily add their own airports to the database or use the temporary runway manual input feature.
We welcome your feedback.