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Airports - with unpaved runways
Portugal — 27 years of data
Historical Values
| Year | Value |
|---|---|
| 1997 | total: 1 914 to 1,523 m: 1 (1996 est.) |
| 1998 | total: 28 914 to 1,523 m: 1 under 914 m: 27 (1997 est.) |
| 1999 | total: 26 914 to 1,523 m: 1 under 914 m: 25 (1998 est.) |
| 2000 | total: 26 914 to 1,523 m: 1 under 914 m: 25 (1999 est.) |
| 2001 | total: 26 914 to 1,523 m: 1 under 914 m: 25 (2000 est.) |
| 2002 | total: 26 914 to 1,523 m: 1 under 914 m: 25 (2002) |
| 2003 | total: 26 914 to 1,523 m: 1 under 914 m: 25 (2002) |
| 2004 | total: 23 914 to 1,523 m: 1 under 914 m: 22 (2004 est.) |
| 2005 | total: 23 914 to 1,523 m: 1 under 914 m: 22 (2004 est.) |
| 2006 | total: 23 914 to 1,523 m: 1 under 914 m: 22 (2006) |
| 2007 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2007) |
| 2008 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2007) |
| 2009 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2009) |
| 2010 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2010) |
| 2011 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2010) |
| 2012 | total: 22 914 to 1,523 m: 1 under 914 m: 21 (2012) |
| 2013 | total: 21 914 to 1,523 m: 1 under 914 m: 20 (2013) |
| 2014 | total: 21 914 to 1,523 m: 1 under 914 m: 20 (2013) |
| 2015 | total: 21 | 914 to 1,523 m: 1 | 20 (2013) |
| 2016 | total: 21 | 914 to 1,523 m: 1 | under 914 m: 20 (2013) |
| 2017 | total: 21 | 914 to 1,523 m: 1 | under 914 m: 20 (2013) |
| 2018 | total: 21 (2013) | 914 to 1,523 m: 1 (2013) | under 914 m: 20 (2013) |
| 2019 | total: 21 (2013) | 914 to 1,523 m: 1 (2013) | under 914 m: 20 (2013) |
| 2020 | total: 21 (2013) | 914 to 1,523 m: 1 (2013) | under 914 m: 20 (2013) |
| 2021 | total: 21 914 to 1,523 m: 1 under 914 m: 20 (2013) |
| 2022 | total: 21 914 to 1,523 m: 1 under 914 m: 20 (2021) |
| 2023 | 21 note: unpaved runways have a surface composition such as grass or packed earth and are most suited to the operation of light aircraft; unpaved runways are usually short, often less than 1,000 m (3,280 ft.) in length; airports with unpaved runways often lack facilities for refueling, maintenance, or air traffic control |