latest news

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15 feb 2022

NEW TOOL: Interactive V1 Adjustment Visualization

 

A tool is added to the tool box in the B737 Performance Handbook app allowing you to interactively change the V1 within its available range. Immediately you can see the consequence of it regarding accelerate stop & go distances (with any combination of clearway and stopway) as well as obstacle clearance.

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31 jan 2022

NEW TOOL: Runway Condition Report decoder (GRF)

 

A tool is added to the tool box in the B737 Performance Handbook app allowing decoding of the Runway Condition Report (RCR) according the new Global Reporting Format (GRF). The RCR can be inserted manually (typing), or via copy/paste from a digital source, or via scroll selection of the various RCR-elements. A runway visualization is part of the output.

This tool replaces the Runway State Message and Snowtam decoders.

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12 aug 2021

EASA: EU Regulation 2019/1387 a.o. concerning Global Reporting Format (GRF) now applicable

 

The new GRF (Global Reporting Format) methodology for assessing runway surface conditions is now applicable. Also runway surface condition definitions (dry, wet, contaminated) are adjusted together with the introduction of some new definitions like LDTA (Landing Distance at Time of Arrival).

 

The B737 Performance Handbook app is already expanded with GRF-info. A corresponding decoder tool is currently in the making.

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06 apr 2021

NEW TOOL: Go-around Gradient & Limit Weight calculator

 

A tool is added to the tool box in the B737 Performance Handbook app allowing instant go-around gradient (inflight) or go-around limit weight (dispatch) calculations for various B737 types. Data are based on Boeings FCOM-data, so instead of making sometimes complex interpolations, this tool does the hard work for you in a more accurate way.

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09 feb 2021

NEW TOOL: Landing Distance & Brake Cooling calculator

 

A tool is added to the tool box in the B737 Performance Handbook app allowing instant landing distance and recommended brake cooling time calculations for various B737 types. The landing distance calculator is integrated in the previous released brake cooling calculator tool. Below you find a screenshot together with the expanded info (appearing when pressing the (i) in the tool.

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30 jan 2021

NEW APP: B777/787 Landing Distance & Brake Cooling calculator

 

We launched a new app allowing instant landing distance and brake cooling time calculations for the Boeing 777 (-200/-300) and the Boeing 787 (-9/-10) combined.