- Joined
- Dec 1, 2011
- Messages
- 129
- Display Name
Display name:
Mike
As previously announced by NWS, AWC and others: shortly after 1-27-2025, the traditional alphanumeric code (TAC) airmen’s meteorological information (AIRMET) has been sunset for CONUS.
Replaced (in 2010) by G-AIRMETs.
Along with Flight Service, online aviation weather resources and EFB products have been updated. e.g. skyvector, etc.
[On 1800wxbrief, selecting AIRMET remains an option for use outside CONUS: "Textual AIRMETs not provided for the CONUS"]

SIGMETs and Convective Outlooks remain unchanged.
More Info, thanks to @scottd
- Say Goodbye to the Traditional AIRMET
- Difference between AIRMETs vs G-AIRMETS
Replaced (in 2010) by G-AIRMETs.
Along with Flight Service, online aviation weather resources and EFB products have been updated. e.g. skyvector, etc.
[On 1800wxbrief, selecting AIRMET remains an option for use outside CONUS: "Textual AIRMETs not provided for the CONUS"]

SIGMETs and Convective Outlooks remain unchanged.
More Info, thanks to @scottd
- Say Goodbye to the Traditional AIRMET
- Difference between AIRMETs vs G-AIRMETS