App Detail » Holdover Calculator 2013

What's New

Data for Holdover Calculator 2013 expired as of October 1, 2014. The purpose of this update is to redirect prior users to the new version, Holdover Calculator at https://itunes.apple.com/us/app/holdover-calculator/id768019181?mt=8

App Description

NOTE: The data in Holdover Calculator 2013 HAS EXPIRED. The purpose of this update is to redirect prior users to the new version, Holdover Calculator at https://itunes.apple.com/us/app/holdover-calculator/id768019181?mt=8

PLEASE VISIT https://itunes.apple.com/us/app/holdover-calculator/id768019181?mt=8 TO VIEW THE UPDATED VERSION OF HOLDOVER CALCULATOR.


Holdover Calculator 2013 is a quick and accurate way to verify a holdover time. Manual holdover time calculations that were tedious, time consuming and often error prone, can now be completed with confidence in just a matter of seconds.

The input fields required for computations are presented in a user friendly and logical display. After completing the associated conditions, select “Calculate” to see your holdover time. All associated holdover chart notes are incorporated and prompts for additional required input are presented to the user when necessary.

Holdover Calculator 2013 incorporates an “Auto-Populate” feature which retrieves and detects pertinent weather conditions from the METAR for the ICAO airport identifier entered by the user. This makes the process of determining a holdover time even quicker!

Features Include:
• Data current until October 1, 2014
• Auto-populate weather conditions from local METAR
• Selectable holdover time up to maximum allowable time permitted by charts
• Selectable holdover start time in the event you did not start the timer upon initial application of anti-ice fluid
• Active timer counts down holdover time
• Audible and visible alerts inform user of expired holdover time
• Notification of holdover time expiration while Holdover Calculator 2013 is in background and/or device is asleep
• After holdover time has expired, timer will revert to a five minute Pre-takeoff Contamination Check timer
• Condition/Fluid conflict notification. When an input condition (precipitation type, OAT, etc) will not produce a holdover time for the fluid & concentration selected, the user is advised of the reason for the conflict

App Changes

• June 12, 2014 Initial release
• October 02, 2014 Price decrease: $2.99 -> FREE!
• October 08, 2014 New version 1.1.3