KTTC

Analog: 10 (VHF, 1953–2009)
Digital: 36 (UHF, 2000–2009)

KTTC
Rochester–Austin–Albert Lea, Minnesota; Mason City, Iowa; ; United States;
City	Rochester, Minnesota
Channels	Digital: 10 (VHF); Virtual: 10;
Branding	KTTC; Rochester CW (10.2);
Programming
Affiliations	10.1: NBC; 10.2: CW+; for others, see § Subchannels;
Ownership
Owner	Gray Media; (Gray Television Licensee, LLC);
Sister stations	KXLT-TV
History
First air date	July 14, 1953
Former call signs	KROC-TV (1953–1976)
Former channel number(s)	Analog: 10 (VHF, 1953–2009); Digital: 36 (UHF, 2000–2009);
Former affiliations	All secondary:; CBS (July−August 1953); ABC (July 1953–1954); DuMont (July 1953–1955);
Call sign meaning	Total Tri-State Coverage
Technical information
Licensing authority	FCC
Facility ID	35678
ERP	43.1 kW
HAAT	381 m (1,250 ft)
Transmitter coordinates	43°34′15″N 92°25′38″W / 43.57083°N 92.42722°W
Translator(s)	K29OE-D 29 (UHF, Rochester); K30RA-D 30 (UHF, Racine); K30QY-D (UHF, Oakland);
Links
Public license information	Public file; LMS;
Website	kttc.com

KTTC (channel 10) is a television station licensed to Rochester, Minnesota, United States, serving Southeast Minnesota and Northern Iowa as an affiliate of NBC and The CW Plus. It is owned by Gray Media alongside Fox affiliate KXLT-TV (channel 47). The two stations share studios in Rochester on Bandel Road Northwest along US 52, and also maintain an advertising sales office on Lakeview Drive in Clear Lake, Iowa, that serves Mason City. KTTC's transmitter is located south of Ostrander, Minnesota, near the Fillmore–Mower county line.