Trend Type Forecast
From Wikipedia, the free encyclopedia
A TTF or Trend Type Forecast also known simply as a Trend, is an aviation weather forecast written by a real person on location at a major airport or military base. A TTF is a professionally considered forecast for weather over a three hour period[1] and is based on an actual weather report, such as a METAR or SPECI.
A TTF is similar to or sometimes in addition to a TAF, a Terminal Aerodrome Forecast, but during the TTF's validity period is considered superior to a TAF.
[edit] References
- ^ "Annex 3 to the Convention on International Civil Aviation - Meteorological Service for International Air Navigation", Sixteenth Edition July 2007, para 6.3.3, p. 6-2.
 |
This climatology/meteorology-related article is a stub. You can help Wikipedia by expanding it. |
 |
This article about aviation is a stub. You can help Wikipedia by expanding it. |
