Cross-B Airport
Daylight today(Jul 18, 2026, local time)
About 13h 48m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Cross-B Airport
Cross-B Airport is a small airport in San Antonio, United States. It sits at an elevation of 530 ft (162 m) and has 1 runway, the longest 2,000 ft / 610 m. It observes America/Chicago local time. The nearest airport is Harmony Field (6XS9), about 1.6 nm to the ssw.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 12 / 30 | 2,000 ft / 610 m | 100 ft | Turf | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 394 ft | 604 ft | — |
| Frost Tower | 387 ft | 614 ft | — |
| Bank of America Plaza | 387 ft | 682 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Cross-B Airport.
Frequently asked questions
Where is Cross-B Airport located?
Cross-B Airport is small airport located in San Antonio, United States, at an elevation of 530 ft (162 m).
How many runways does Cross-B Airport have?
Cross-B Airport has 1 runway, the longest being 2,000 ft / 610 m.
What time zone is Cross-B Airport in?
Cross-B Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Cross-B Airport?
The magnetic variation (declination) at Cross-B Airport is approximately 3.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Cross-B Airport?
The nearest airport to Cross-B Airport is Harmony Field (6XS9), about 1.6 nm to the ssw, followed by Midlake Airport and Stinson Municipal Airport.
Is the information on this page suitable for flight planning?
No. Cross-B Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.