IATA airport code
TNN
Tainan International Airport / Tainan Air Base
Tainan, Taiwan·Asia·ICAO RCNN
TNN is the IATA code for Tainan International Airport / Tainan Air Base in Tainan, Taiwan (ICAO RCNN).
IATA code
TNN
ICAO code
RCNN
City
Tainan
Country
🇹🇼 Taiwan
Other airports in Taiwan
Other airports in Asia
FAQ — TNN
What is the IATA code for Tainan International Airport / Tainan Air Base?
The IATA code for Tainan International Airport / Tainan Air Base is TNN. This is the three-letter code shown on tickets, departure boards and baggage tags.
What is the ICAO code for Tainan International Airport / Tainan Air Base?
The ICAO code for Tainan International Airport / Tainan Air Base is RCNN. ICAO codes are four letters and are used by pilots and air traffic control.
What city and country is TNN in?
TNN serves Tainan, Taiwan (Asia).
What other airports are in Taiwan?
Besides TNN, Taiwan also includes: HUN (Hualien City), MZG (Huxi), KHH (Kaohsiung), RMQ (Taichung), TPE (Taipei), TSA (Taipei).