You can get 4 free channels in ZIP 57446 (Britton, SD)
Measured from the U.S. Census center of ZIP 57446 · 0 channels have a Strong indoor-ready signal.
Outdoor Rooftop Directional Antenna
Signals here are mostly distant or weak. A rooftop directional antenna (with a mast preamp) gives you the best shot at reliable HD.
🧭 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: SE (138°)
Place your indoor antenna near a window or exterior wall facing SE (138°), 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.
Channel Lineup & Tower Directions for ZIP 57446
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 |
|---|---|---|---|---|---|---|
| 16 | PBS | KDSD-TV Aberdeen, SD · Full Power | 34.6 mi | SE (138°) | UHF RF 17 | ● Moderate — Window / High Indoor |
| 3 | CBS | KDLO-TV Florence, SD · Full Power | 68.2 mi | SSE (156°) | Low VHF RF 3 | ▲ Weak — Outdoor / Attic |
| 19 | PBS | KJRE Ellendale, ND · Full Power | 45.2 mi | NW (311°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K33MI-D Aberdeen, SD · Translator | 32.8 mi | SSW (214°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
Closest city guide: Britton, SD Free TV Channels (20.0 mi from ZIP 57446 center) · Browse all South Dakota cities & ZIPs.
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