HOTs.
De-Icing Holdover Times
Free · In‑App Purchases
HOTs. for Winter 2025-2026
Deicing Holdover is a winter operations productivity tool designed for airline pilots. It calculates de/anti-icing holdover times based on user-generated inputs, with options to enter all values that could impact a holdover time calculation.
NEW: Real-time METAR support - Access current weather conditions for airports worldwide directly within the app to make informed deicing decisions.
Features:
- FAA & TC 2025-2026 Winter Season data
- Real-time METAR weather information
- Accurate holdover time calculations
- Support for multiple fluid types and brands
- Temperature and precipitation conditions
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
- FAA & TC 2025-2026 Winter Season Update
- METAR Support - Access real-time weather data for airports worldwide
- Enhanced airport search with nearby airports feature
- Performance improvements and bug fixes
The developer, Lagary Systems, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lagary Systems, Inc.
- Size
- 35.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- HOTs Full Access $9.99
- Copyright
- © 2025 Lagary Systems, Inc