United States · elevation 149 ft AMSL
· 30.5077, -87.6455
Summerdale Naval Outlying Field is an airport with the ICAO code KNFD. Country: United States. Nearest settlement listed in the database: Summerdale. OurAirports classifies it as a small airport. Its ICAO code starts with the KN prefix, which marks airports in United States. No IATA code is assigned, which is typical for airports without scheduled traffic. The airport reference point sits at 30°30'28"N, 87°38'44"W, at an elevation of 149 ft (45 m) above sea level. The applicable time zone is America/Chicago.
Aerial imagery showing the runway and apron layout - the zoom is matched to the longest runway.
| Threshold | Course | Length | Width | Surface |
|---|---|---|---|---|
| 05 | 50° | 1,219 m (3,998 ft) | 46 m (150 ft) | asphalt |
| 23 | 230° | |||
| 11 | 110° | 1,219 m (4,000 ft) | 46 m (150 ft) | asphalt |
| 29 | 290° |
The course is derived from the runway designator (number × 10), not from a survey - the actual magnetic bearing can differ by a few degrees.
Declared distances (TORA, TODA, ASDA, LDA) are published in the national AIP - they are not part of this table.
According to OurAirports data (compiled from AIP and FAA sources), Summerdale Naval Outlying Field has 2 runways: 05/23 - 1,219 m long (3,998 ft), 46 m wide, asphalt surface; 11/29 - 1,219 m long (4,000 ft), 46 m wide, asphalt surface.
The longest of them is 11/29, at 1,219 m.
The thresholds are oriented as follows: 05/23 on 50° and 230° magnetic, 11/29 on 110° and 290° magnetic. A threshold designator is its magnetic heading divided by ten (ICAO Annex 14), so the runway axis can be read straight off the numbers.
For the 05/23 axis, wind from the south-east (around 140°) or from the north-west (around 320°) blows perpendicular to the runway and produces the largest crosswind component. Wind from around 50° or 230° acts along the runway, as a headwind or a tailwind. The decoder on this page computes those components automatically from the current METAR.
Weather reports for Summerdale Naval Outlying Field are published under the ICAO code KNFD. A METAR is an observation of current conditions, usually issued every 30 or 60 minutes; a TAF is a forecast for the airport area, typically covering 9 to 30 hours.
The decoder breaks the KNFD report down into its parts: wind direction and speed including gusts and variability, visibility (including CAVOK and directional minimum visibility), weather phenomena by WMO code, cloud layers with their bases, temperature and dew point, QNH pressure, and the resulting flight category - VFR, MVFR, IFR or LIFR - using FAA thresholds.
Not every airport issues its own reports; many smaller airfields have no weather station. If no current data is available for KNFD, check the nearby airports listed below.
Reports always use UTC (the Z suffix). The America/Chicago zone is GMT-06:00 in winter and GMT-05:00 in summer - that is the shift to apply to the time in the report to get local time at the airport.
The closest airports in the database, measured in a straight line from the reference point, are Naval Outlying Field Barin (Foley) (KNBJ, 13 km), Silverhill Naval Outlying Landing Field (Daphne) (KNQB, 17 km), H L Sonny Callahan Airport (Fairhope) (KCQF, 23 km). When no report is available for KNFD, they usually give the best approximation of conditions in the area.
METAR Academy
Step-by-step guides - with examples, charts and calculators.
Advertisement
Pass your ICAO Aviation English exam - 100% online
ICAO Level 4, 5 or 6 for PPL(A)/CPL(A)/ATPL(A): aviation vocabulary, radio phraseology, pronunciation and standard/emergency flight scenarios. Buy through this link and get a 10% discount.
Run a flying club, a training organisation or an airfield website? Embed a ready-made panel with the current KNFD METAR - flight category, wind, visibility, temperature and pressure, refreshed automatically. The configurator lets you pick language, theme and units; you paste the code once.
