Not current
Hold over tables are for 2020-2021
Free
In-App Purchases
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About
Calculate essential deicing holdover times with the latest FAA guidelines for the 2025-2026 winter season. This tool provides accurate calculations for various fluid types and includes a real-time countdown timer for enhanced situational awareness.
✓Up-to-date FAA Holdover Time Guidelines (2025-2026)
✓Calculations for Fluid Types II, III, & IV
✓Customized notes for specific fluids
✓Intuitive interface for aviation professionals
✓Real-time Holdover Time Countdown Timer
✓Ad-free experience
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What's New in Holdover Time
3.7
September 18, 2026
- Updated the data table notes.
Subscription plans
Hold Over Time Calculator
Hold Over Time Calculator
$4.991 Year
2
In-App Purchases
$24.99
Holdover Time - Life Time
Hold Over Time Calculator - Life Time
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Developer apps
FAQ
What is Holdover Time?
Holdover Time (HOT) is the estimated time that a fluid applied to an aircraft will prevent ice or snow accumulation. This app helps calculate that time based on FAA guidelines and specific fluid types.
Does Holdover Time have ads?
No, Holdover Time offers an ad-free experience, allowing users to focus on critical calculations without distractions.
What FAA guidelines does Holdover Time use?
The app utilizes the official FAA Holdover Time Guidelines for the Winter 2025-2026 season, ensuring up-to-date and accurate information.
Can Holdover Time calculate times for different deicing fluids?
Yes, the app supports calculations for Fluid Types II, III, and IV, providing detailed fluid performance data for each.
What devices is Holdover Time available on?
Holdover Time is available on iPhone and iPad devices.
How often is Holdover Time updated?
The app is updated regularly to reflect the most recent FAA revisions and new data becomes available, with the latest version being 3.5 and last updated on 2026-05-04.
What is the subscription cost for Holdover Time?
Holdover Time offers a subscription plan for $4.99 per year, providing access to its full features.
What is the age rating for Holdover Time?
Holdover Time has an age rating of 4+, making it suitable for a wide range of users.
