Bearing Range Altitude Aspect
Callsign lookup, BRAA, CATA
About
This app provides pilots with a visual representation of other aircraft's position, movement, and relationship to their own aircraft. It converts complex flight data into easy-to-understand aviation terms, aiding in spatial awareness and tactical geometry analysis.
What's New in Bearing Range Altitude Aspect
1.1.1
May 19, 2026
Stability and subscription flow improvements.
Subscription plans
BRAA
Live traffic geometry, 3-day free trial
FAQ
What is Bearing Range Altitude Aspect (BRAA)?
BRAA is a navigation tool for pilots that visually represents the bearing, range, altitude, and aspect of other aircraft relative to your own. It helps build spatial awareness and understand traffic geometry in practical aviation terms.
How does BRAA help pilots understand traffic?
Instead of just seeing a map dot, BRAA converts aircraft position data into a pilot-centered picture. It uses terms like bearing, range, and aspect to provide a clear understanding of where another aircraft is and its relationship to your own.
What is CATA in BRAA?
CATA stands for Collision Antenna Train Angle. It helps visualize the heading relationship between your aircraft and a selected aircraft, showing projected merge points and estimated time to intercept.
Can BRAA be used for training?
Yes, BRAA includes a test-position mode for training and demonstration purposes. It allows users to practice intercept geometry, closure concepts, and relative positioning.
What devices does BRAA support?
BRAA is supported on iPhone and iPad devices, offering a clean iOS interface designed for quick interpretation.
What is the pricing for BRAA?
The app itself is free to download. There is a subscription plan available for BRAA at $6.99 per month, which includes a 3-day free trial.
How often is BRAA updated?
The latest version of BRAA is 1.1.1, which was last updated on May 19, 2026. This indicates a relatively frequent update cycle for the application.
What is the age rating for BRAA?
BRAA has an age rating of 4+, making it suitable for a wide range of users interested in aviation.