HOTs.
De-Icing Holdover Times
Free · In-App Purchases
Hazard & Operational Tools
HOTs is an operational flight intelligence platform built for professional pilots.
Originally designed as a winter operations holdover calculator, HOTs has evolved into a comprehensive aviation hazard and situational awareness tool — delivering critical operational data in a clean, pilot-focused interface.
Monitor aviation hazards worldwide through an interactive 3D globe:
• SIGMETs
• PIREPs
• AIREPs
• Turbulence reports
• High-level hazard overlays
See threats at cruise levels, oceanic routes, and continental airspace in real time.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
• Introduced global hazard monitoring with 3D operational globe
• Added SIGMET, PIREP and AIREP visualization
• Implemented high-altitude hazard overlays
• Integrated real-time worldwide METAR support
• Enhanced operational color coding for improved situational awareness
• Performance and stability improvements
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
- Provider
- Lagary Systems, Inc.
- Size
- 109.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- HOTs Full Access USD 9.99
- Copyright
- © 2025 Lagary Systems, Inc