Turkey · elevation 400 ft AMSL
· 40.9930, 29.2165
İstanbul Samandıra Army Air Base (Ümraniye, Istanbul) is an airport with the ICAO code LTBX. Country: Turkey. Nearest settlement listed in the database: Ümraniye, Istanbul. OurAirports classifies it as a medium-sized airport. Its ICAO code starts with the LT prefix, which marks airports in Turkey. No IATA code is assigned, which is typical for airports without scheduled traffic. The airport reference point sits at 40°59'35"N, 29°12'59"E, at an elevation of 400 ft (122 m) above sea level. The applicable time zone is Europe/Istanbul.
Aerial imagery showing the runway and apron layout - the zoom is matched to the longest runway.
| Threshold | Course | Length | Width | Surface |
|---|---|---|---|---|
| 04 | 40° | 764 m (2,506 ft) | 15 m (50 ft) | asphalt |
| 22 | 220° | |||
| 18 | 180° | 1,380 m (4,528 ft) | 30 m (98 ft) | asphalt |
| 36 | 360° |
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), İstanbul Samandıra Army Air Base (Ümraniye, Istanbul) has 2 runways: 04/22 - 764 m long (2,506 ft), 15 m wide, asphalt surface; 18/36 - 1,380 m long (4,528 ft), 30 m wide, asphalt surface.
The longest of them is 18/36, at 1,380 m.
The thresholds are oriented as follows: 04/22 on 40° and 220° magnetic, 18/36 on 180° and 360° 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 04/22 axis, wind from the south-east (around 130°) or from the north-west (around 310°) blows perpendicular to the runway and produces the largest crosswind component. Wind from around 40° or 220° 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 İstanbul Samandıra Army Air Base (Ümraniye, Istanbul) are published under the ICAO code LTBX. 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 LTBX 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 LTBX, check the nearby airports listed below.
Reports always use UTC (the Z suffix). The Europe/Istanbul zone stays at GMT+03:00 year-round, so converting to local time is always the same shift.
The closest airports in the database, measured in a straight line from the reference point, are Istanbul Sabiha Gökçen International Airport (Pendik, Istanbul) (LTFJ, 13 km), İstanbul Atatürk Airport (Istanbul(Bakırköy)) (LTBA, 33 km), Yalova Air Base (Çiftlikköy) (LTBP, 37 km). When no report is available for LTBX, they usually give the best approximation of conditions in the area.
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