Select Area Type Below

Visual Routes
Instrument Routes
Slow Routes
Airfields
ICAO
MOAs
Ranges
Alert Areas
Air Force Units
Other Units
NEXRAD Stations Patch Image

Select Area and Date

Select a Flying Area
Select Month Select Day Select Z Hour

Select Content Display

AHAS users online =

Printer Friendly

SEGMENT	DateTime	NEXRAD	BASED ON	Height(100ft AGL)	AHAS RISK

Alternate Routes:

Information

Apr 10th, 2023
Web Page Update
Check out the latest presentation on the new web page functionality here or from the Downloads page. Send any questions, comments, complaints or suggestions to ahas@detect-inc.com.

Mar 8th, 2021
Charts
For units and the AHASplus page, click the area highlighted in blue and underlined, to see the chart, in the risk tables.

Jan 25th 2019
Data requests older than previous month
Data requests older than the previous month must be approved by the AF BASH team.

Mar 7th 2014
Google Earth
Google Earth can be used by Air Force units as long as they connect to the NGA instance of the globe. You can download Google Earth at:
https://home.gvs.nga.mil/home/google-earth

warning !

The Avian Hazard Advisory System (AHAS) was constructed with the best available geospatial bird data to reduce the risk of bird collisions with aircraft. Its use for flight planning can reduce the likelihood of a bird collision but will not eliminate the risk. The AHAS organizations are not liable for losses incurred as a result of bird strikes.