| title: | US Airways |
| identifier: | http://semantics.aero/airways-prefix |
| description: | A classification of US Airways based on airway identification prefixes. |
| source: | http://docs.opengeospatial.org/per/17-036.html |
| editorial note: | The source of this taxonomy is OGC Testbed 13 Geospatial Taxonomies Engineering Report. It has been modified to support a uniform approach adopted for semantics.aero |
| version: | 1.0.0 |
| creator: | Charles Chen |
| publisher: | OGC Testbed 13 |
| date issued: | 2017-09-21 |
| format: | HTML |
| URI: | http://semantics.aero/airways-prefix#airways-prefix |
| Preferred Label: | US Airways Prefix |
| Alternative Label: | US Airway |
| Definition: | An airway identification prefix whose format is determined based on High/Low Altitude VOR stations and High/Low Altitude RNAV Routes. |
| Narrower: | V |
| Narrower: | T |
| Narrower: | Q |
| Narrower: | J |
| URI: | http://semantics.aero/airways-prefix#V |
| Preferred Label: | V |
| Definition: | Low altitude airways below 18,000 feet (5,500 m) MSL based on VOR stations. Also known as VICTOR airways. Indexed with the letter V |
| URI: | http://semantics.aero/airways-prefix#J |
| Preferred Label: | J |
| Definition: | High altitude airways from 18,000 feet (5,500 m) MSL to FL450 based on VOR stations. Also called JET routes. Indexed with the letter J |
| URI: | http://semantics.aero/airways-prefix#T |
| Preferred Label: | T |
| Definition: | Low Altitude RNAV Routes, indexed with the letter T |
| URI: | http://semantics.aero/airways-prefix#Q |
| Preferred Label: | Q |
| Definition: | High altitude RNAV route, indexed with the letter Q |