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Tainan International Airport / Tainan Air Base, TW — INTL AIRPORT
Imagery © Google
Airport

Tainan International Airport / Tainan Air Base

RCNN · TNN

TW · TW-TNN · INTL AIRPORT

HIGHverified May 2026

Overview

Geography
ARP coordinates
22.9504, 120.2060
Elevation
63 ft (19.2 m)
Timezone
Asia/Taipei
Operations
Customs
No
Immigration
No
24h operations
No
PPR required
No
Curfew
No
ARFF (ICAO)
—
Status
OPERATIONAL
Identifiers
  • ICAORCNN
  • IATATNN
  • GPS_CODERCNN

Runways (2)

18L/36R3,050 m × 45 m
Geometry
Length3,050 m (10,007 ft)
Width45 m
Runway ends
18L
Threshold22.9643, 120.2070
36R
Threshold22.9367, 120.2080
18R/36L3,050 m × 45 m
Geometry
Length3,050 m (10,007 ft)
Width45 m
Runway ends
18R
Threshold22.9641, 120.2040
36L
Threshold22.9366, 120.2040

ATC frequencies

Tower
  • 118.400 MHzTWR
Ground
  • 121.600 MHzGND
Approach
  • 121.100 MHzKAOHSIUNG APP