Filing an NCE translator when the window opens Nov. 4? Nexus Broadcast takes clients through Fri., Oct. 23, paid and cleared. Spots are limited and go in order of payment.

Talk to Nexus →

Full-power TV

KXAN-TV Channel 21

Austin, TX · Nexstar Broadcasting, Inc.

StatusLicensedSince 2025-05-08
ServiceFull-power TV
Community of licenseAustin, TX
LicenseeNexstar Broadcasting, Inc.As named on the filing below
Facility ID35920 FCC record
Call sign since1987-10-15

Licensed facilities

FrequencyRF channel 21
ERP700.000 kW
HAAT395.4 m
Radiation center613.4 m AMSL, 354.4 m above ground
Coordinates (NAD83)30° 19′ 34.00″ N 97° 47′ 59.00″ W30.326111, -97.799722
AntennaDIE TFU-24GTH-R 04Nondirectional
File number0000121393 LMSFiled 2020-09-23

Follow KXAN-TV

Get an email the morning after the FCC acts on any of its applications, free.

Alert me about KXAN-TVAll its FCC actions

Tools for this site

Site profileFAA notice check

From the FCC's LMS public database as of 2026-10-17, updated every morning. Not a product of the FCC.