RCNN · TNN
Tainan International Airport / Tainan Air Base
Tainan (Rende), Tainan CityElevation 63 ftLarge airport
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Runway detail
18L/36R
18R/36L
AIRPORT INFORMATION
Facility & services
Tainan International Airport / Tainan Air Base is in Tainan (Rende), Tainan City. Field elevation 63 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
UseScheduled service
TypeLarge airport
Airline serviceYes
CHARTS & AIRSPACE
ICAO / IATARCNN / TNN
RegionTainan City
CountryTaiwan
Coordinates22.9504, 120.2060
SERVICES & LIGHTING
Control towerTowered
FREQUENCIES
Communications
121.1
KAOHSIUNG APP
APP
121.6
GND
GND
118.4
TWR
TWR
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
OFFICIAL LINKS & SOURCES
FREQUENTLY ASKED
Does RCNN have a METAR?
Yes. RCNN is a METAR-reporting station; the current observation loads live on this page.
Does RCNN have a TAF?
When RCNN 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 RCNN?
RCNN sits at 63 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for RCNN?
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.