Definition of Transcribed Weather Broadcast (TWEB)
Transcribed Weather Broadcast (TWEB) is a type of aviation weather service that is available only in Alaska. It provides an automated and continuously updated broadcast of meteorological and aeronautical data over selected L/MF (low/medium frequencies) and VOR (VHF Omni-directional Range) NAVAIDs (Navigational Aids). In other words, it is a continuous weather broadcast on the radio frequencies of 190-535kHz and selected VORs of 108.0-117.95 MHz.
The TWEB service allows pilots to receive real-time weather information while in flight, enabling them to make informed decisions regarding flight routes and safety. This service is particularly useful in Alaska, where weather patterns can change rapidly and without warning.
In conclusion, the Transcribed Weather Broadcast (TWEB) is a crucial aviation weather service that provides pilots with up-to-date meteorological and aeronautical data while in flight. It is available only in Alaska and is broadcasted over selected L/MF and VOR NAVAIDs.
« Back to Glossary Index