You can get 15 free TV channels in Mason, IA
1 channels are rated Strong (indoor-ready) near the center of Mason. Check your exact ZIP code below.
Attic or High-Gain Window Antenna
You have 5 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: NE (35°)
Place your indoor antenna near a window or exterior wall facing NE (35°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
All Free Over-the-Air TV Channels in Mason, IA
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| – | Local / LPTV | K30QY-D Mason City, IA · Low Power | 5.2 mi | ENE (74°) | UHF RF 30 | ● Strong — Indoor OK |
| 6 | ABC | KAAL Austin, MN · Translator | 19.6 mi | W (262°) | UHF RF 33 | ● Moderate — Window / High Indoor |
| 3 | CBS | KIMT Mason City, IA · Full Power | 33.5 mi | NE (47°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| 10 | NBC | KTTC Rochester, MN · Full Power | 48.6 mi | NE (53°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 24 | PBS | KYIN Mason City, IA · Full Power | 33.5 mi | NE (47°) | UHF RF 18 | ● Moderate — Window / High Indoor |
| 15 | PBS | KSMQ-TV Austin, MN · Full Power | 48.1 mi | NE (45°) | UHF RF 20 | ▲ Weak — Outdoor / Attic |
| 9 | ABC | KCRG-TV Cedar Rapids, IA · Full Power | 89.1 mi | SE (130°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| 5 | ABC | WOI-DT Ames, IA · Full Power | 94.9 mi | SSW (193°) | Low VHF RF 5 | ○ Fringe — Deep Outdoor |
| 12 | CBS | KEYC-TV Mankato, MN · Full Power | 81.5 mi | NW (312°) | High VHF RF 12 | ○ Fringe — Deep Outdoor |
| 2 | CBS | KGAN Cedar Rapids, IA · Full Power | 89.1 mi | SE (130°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
| 8 | CBS | KCCI Des Moines, IA · Full Power | 94.9 mi | SSW (193°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 7 | NBC | KWWL Waterloo, IA · Full Power | 86.0 mi | SE (126°) | High VHF RF 7 | ○ Fringe — Deep Outdoor |
| 13 | NBC | WHO-DT Des Moines, IA · Full Power | 94.9 mi | SSW (193°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| 47 | FOX | KXLT-TV Rochester, MN · Full Power | 48.1 mi | NE (45°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
| 21 | PBS | KTIN Fort Dodge, IA · Full Power | 65.3 mi | WSW (250°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
Check Your Exact ZIP Code in Mason
📬 Get an email alert if local TV channels change in your area
When a local station changes frequencies or a new free channel signs on, we'll let you know it's time to rescan your TV.
100% free. Unsubscribe anytime in one click.