wxdecoder
SA31

San Nicolas de los Arroyos Airport

San Nicolas, Buenos Aires ProvinceElevation 98 ftSmall airport

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RUNWAYS

Runway detail & declared distances

2 runways · longest 3,543 ft

13/31
Dimensions
6,600 x 100 ft
Surface
Concrete (good)
Edge lights
HIGH
RWY 13135°T
REILYes
VGSIPAPI (P2L)
Traffic patternLeft
RWY 31315°T
REILYes
VGSIPAPI (P2L)
Traffic patternLeft
03/21
Dimensions
4,705 x 75 ft
Surface
Turf (good)
RWY 0336°T
RWY 21216°T

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

San Nicolas de los Arroyos Airport is in San Nicolas, Buenos Aires Province. Field elevation 98 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerGEORGE LAPASEOTES
Manager phone(308) 254-5058
AttendedDaily, 0700–1800
CHARTS & AIRSPACE
ICAO / IATASA31
SectionalCHEYENNE
Center (ARTCC)DENVER
Flight service (AFSS)COLUMBUS
RegionBuenos Aires Province
CountryArgentina
Coordinates-33.3907, -60.1957
Distance from city3 NM S
SERVICES & LIGHTING
Fuel100LL · Jet A
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.800
UNICOM122.800
FREQUENCIES

Communications

122.800
CTAF
CTAF
122.800
UNICOM
UNICOM

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRPORT REMARKS

Operational remarks

›MGR CAN ALSO BE REACHED AT 308-641-2584.
›RWY 21 CLNC SLOPE 40:1 TO RWY THR CONES DUE TO HILL 366 FT FM & 9 FT ABV RWY END.
›DUSK-DAWN. ACTVT HIRL RY 13/31 & REIL RYS 13 & 31 - CTAF.
›AFTER HRS CALL 308-254-5058.
›RWY 03 CLNC SLOPE 28:1 TO RWY THR CONES DUE TO PLINE 566 FT FM & 20 FT ABV RWY END, ON CNTRLN.
›FOR CD CTC DENVER ARTCC ON FREQ. IF UNA, CTC FSS ON FREQ VIA RCO. IF UNA, CTC DENVER ARTCC AT 303-651-4257.
›UNUSBL BYD 8 DEGS RIGHT OF CNTRLN.
›RON MEYER, CHAIRMAN, AIRPORT AUTHORITY
›RWY 31 CLNC SLOPE 50:1 TO RWY THR.
›RWY 13 CLNC SLOPE 50:1 TO RWY THR.
OFFICIAL LINKS & SOURCES
↗SA31 on OurAirports
FREQUENTLY ASKED
Does SA31 have a METAR?
Yes. SA31 is a METAR-reporting station; the current observation loads live on this page.
Does SA31 have a TAF?
When SA31 issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at SA31?
SA31 sits at 98 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for SA31?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.