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AIRPORT

Chachoán Regional AirportSEAM / ATF

Chachoán Regional Airport serves Ambato, Tungurahua Province, Ecuador. Its ICAO code is SEAM and its IATA code ATF. The longest of its one runway is 01/19, at 6,316 ft (1,925 m). The field is 8,502 ft (2,591 m) above sea level. Local time is America/Guayaquil, UTC-5.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
SEAM
IATA
ATF
LONGEST RUNWAY
6,316 ft
1,925 m · 01/19
ELEVATION
8,502 ft
2,591 m
TIME ZONE
UTC-5
America/Guayaquil
POSITION
1.212°S
78.575°W

Runways

01/196,316 ft · 1,925 mASP

Nearest airports

Questions people ask about Chachoán Regional Airport

How long is the runway at Chachoán Regional Airport?

The longest runway, 01/19, is 6,316 ft (1,925 m), surface ASP.

What is the elevation of Chachoán Regional Airport?

8,502 ft (2,591 m) above mean sea level.

What time zone is Chachoán Regional Airport in?

America/Guayaquil: UTC-5.

What are the codes for Chachoán Regional Airport?

ICAO SEAM, IATA ATF. It serves Ambato, Ecuador.

How far can you fly from Ambato?
Open the mapper with a 7,300 nm range ring around SEAM, then pick your own aircraft, add a route and check every leg.
Open SEAM in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights