Juan Santamaría International Airport (SJO / MROC) Plane Spotting Map & Live Active Runway Predictor
San José (Alajuela), Costa Rica
Juan Santamaría
SJO/MROC
Updated Tue 27 Oct, 13:02 local
- Active runway
- 25
- METAR wind
- 170° @ 6 kt
- Best spot
- Short final 25 - sunny side
- Sun
- 228° / 56°
Wind vector · +1 kt headwind
VFR
Side-lit
Golden hour in 3h 45m
Side-litWant a Telegram ping when MROC flips runways? Subscribe for $3/mo
Best Juan Santamaría (SJO) plane spotting locations by time of day & sun angle
Live weather
VFR170° @ 6 kt
27°C · 10+ km · 1017 hPa
FEW040 SCT150 BKN200
Golden hour in 3h 45m
Runway alerts for Juan Santamaría International Airport
$3/mo
Spotting guideRunway windsATC frequencies
Lighting schedule
Morning 07:00-11:00, midday 11:00-14:00, afternoon 14:00-18:00 at SJO, scored from each spot's view bearing.
| Spotting Location | Morning (07:00-11:00) | Midday (11:00-14:00) | Afternoon / Golden Hour (14:00-18:00) | JetPhotos / Camera Note |
|---|---|---|---|---|
| Short final 25 - sunny side Runway 25 | CLEAN FRONT LIGHT | HIGH SUN / TOP LIGHT | BACKLIT / GLARE | Recommended focal length 150-600mm. Crisp fuselage illumination 07:00-11:00 local. Avoid 14:00-18:00 harsh backlit contrast. |
Runway winds and thresholds
Land 25 · Dep 25
| End | Hdg | Length | Headwind | Crosswind | Role |
|---|---|---|---|---|---|
| 07 | 69° | 9,882 ft | -1.1 kt | 5.9 kt | Standby |
| 25 | 249° | 9,882 ft | +1.1 kt | 5.9 kt | Both |
Recommended camera lenses & ATC radio frequencies for Juan Santamaría (MROC)
| Facility | MHz | Source |
|---|---|---|
| Tower | 118.600 | Published |
| Approach | 120.500 | Published |
| Departure | 125.675 | Assigned |
| Ground | 121.900 | Published |
| Delivery | 121.300 | Published |
| ATIS | 132.375 | Assigned |
Lens for the top pin: Sony FE 200-600mm, Uniden Bearcat BC125AT, FlightAware Pro Stick. Sony FE 200-600mmUniden Bearcat BC125ATFlightAware Pro Stick
Open the ATC frequency pageFrequently asked questions about plane spotting at Juan Santamaría (SJO/MROC)
Which runway is active at Juan Santamaría (SJO/MROC) right now?
As of Tue 27 Oct, 13:00 local, the METAR/TAF wind vector predicts landing and departure 25. The METAR wind is 170° at 6 kt. 25 shows +1.1 kt headwind and 5.9 kt crosswind from the left. Closed runways: none listed.
Where is the best place to plane spot at Juan Santamaría (SJO) in the morning vs. afternoon?
At 08:00 local the sun is at 113° azimuth and 35° elevation. Short final 25 - sunny side scores 93/100, 1234 m from runway 25, view bearing 278.4°, best as a morning spot with a 150-600mm lens. At 16:00 the sun is at 253° and 17°. Short final 25 - sunny side scores 68/100 on a 219.9° view. Morning and afternoon picks follow that bearing: a view that wants the sun in the east is a morning spot, and a view that wants it in the west is an afternoon spot.
What is the best time to plane spot at Juan Santamaría International Airport?
The best time to plane spot at Juan Santamaría International Airport (SJO/MROC) is the window marked CLEAN FRONT LIGHT for the fence you are using. Morning (07:00-11:00) front light: Short final 25 - sunny side. Afternoon / golden hour (14:00-18:00) front light: no listed spot stays fully front-lit. Midday (11:00-14:00) is HIGH SUN / TOP LIGHT at 1 of 1 spotting locations. Read the Best Time of Day & Lighting Schedule by Spot table for the lens and the hours to avoid harsh backlit contrast.
What is the sun direction at MROC spotting locations?
MROC spotting locations sun direction: Short final 25 - sunny side (runway 25) is CLEAN FRONT LIGHT in the morning, HIGH SUN / TOP LIGHT at midday, and BACKLIT / GLARE in the afternoon. Recommended focal length 150-600mm. Crisp fuselage illumination 07:00-11:00 local. Avoid 14:00-18:00 harsh backlit contrast.
What lens focal length do I need for plane spotting at Juan Santamaría (SJO)?
Short final 25 - sunny side is 1234 m from the 25 centerline, so the lens is 150-600mm. The bands are fixed from that distance: 70-200mm inside 250 m, 100-400mm from 250 m to 450 m, and 150-600mm beyond 450 m. The aircraft itself is about 573 m from this pin on a 700 m final.
What ATC radio frequencies should I monitor while spotting at Juan Santamaría (MROC)?
Monitor Tower 118.6 MHz, Ground 121.9 MHz, Approach 120.5 MHz. Online streams lag by 30 seconds or more. A handheld VHF airband scanner at the fence is the zero-delay way to hear a runway change on Tower 118.6 MHz.
How do I know when Juan Santamaría (SJO) switches active runways?
No TAF wind shift in the next 6 hours flips the flow. Wind stays near 170° at 6 kt, so 25 remains the favored arrival. The $3/mo Telegram Runway-Shift Alert pings you when D-ATIS or the METAR wind vector changes the active runway: https://planespottingmap.com/airport/MROC#runway-alerts