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FCC Over-the-Air Signal Report

You can get 22 free channels in ZIP 78009 (Castroville, TX)

Measured from the U.S. Census center of ZIP 78009 · 3 channels have a Strong indoor-ready signal.

22Total Stations
3Strong (Indoor OK)
EMain Tower Dir.
Major Broadcast Networks Nearby
✓ ABC✓ CBS✓ NBC✓ FOX✓ PBS✓ CW
Recommended Setup for This Area

Attic or High-Gain Window Antenna

You have 12 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.

📡 VHF Alert: 4 local stations here broadcast on VHF (RF 2–13). Pick an antenna with VHF rods/elements—not a UHF-only flat square. Why this matters.
See Attic & High-Gain Picks →

🧭 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).

NESW

Primary Aim Direction: E (85°)

Place your indoor antenna near a window or exterior wall facing E (85°), 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 78009

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.

Quick Filter:
ChannelNetworkStationDistancePoint AntennaBand / RF Ch.Estimated Signal
2CWKCWX
Fredericksburg, TX · Full Power
12.4 miSE (134°)High VHF RF 8● Strong — Indoor OK
35MyNetworkTVKMYS
Kerrville, TX · Full Power
16.8 miN (359°)UHF RF 32● Strong — Indoor OK
26IONKPXL-TV
Uvalde, TX · Full Power
19.9 miNNW (331°)UHF RF 26● Strong — Indoor OK
12ABCKSAT-TV
San Antonio, TX · Full Power
38.6 miE (100°)High VHF RF 12● Moderate — Window / High Indoor
5CBSKENS
San Antonio, TX · Full Power
38.2 miE (100°)UHF RF 29● Moderate — Window / High Indoor
4NBCWOAI-TV
San Antonio, TX · Full Power
38.2 miE (100°)UHF RF 28● Moderate — Window / High Indoor
29FOXKABB
San Antonio, TX · Full Power
37.7 miE (98°)UHF RF 30● Moderate — Window / High Indoor
9PBSKLRN
San Antonio, TX · Full Power
32.3 miE (95°)High VHF RF 9● Moderate — Window / High Indoor
17UnivisionKNIC-DT
Blanco, TX · Full Power
32.1 miNE (45°)UHF RF 18● Moderate — Window / High Indoor
41UnivisionKWEX-DT
San Antonio, TX · Full Power
38.2 miE (100°)UHF RF 24● Moderate — Window / High Indoor
60TelemundoKVDA
San Antonio, TX · Full Power
38.3 miE (97°)UHF RF 15● Moderate — Window / High Indoor
23TBNKHCE-TV
San Antonio, TX · Full Power
38.6 miE (98°)UHF RF 16● Moderate — Window / High Indoor
16Local / LPTVKGSA-LD
San Antonio, TX · Low Power
23.4 miE (81°)UHF RF 23▲ Weak — Outdoor / Attic
–Local / LPTVKSAA-LD
San Antonio, TX · Low Power
23.6 miENE (77°)High VHF RF 10▲ Weak — Outdoor / Attic
–Local / LPTVKQVE-LD
San Antonio, TX · Low Power
23.6 miENE (77°)High VHF RF 13▲ Weak — Outdoor / Attic
–Local / LPTVK17MJ-D
San Antonio, TX · Low Power
23.6 miENE (77°)UHF RF 17▲ Weak — Outdoor / Attic
31Local / LPTVKVDF-CD
San Antonio, TX · Class A
23.6 miENE (77°)UHF RF 31▲ Weak — Outdoor / Attic
24Local / LPTVKGMM-CD
San Antonio, TX · Class A
23.6 miENE (77°)UHF RF 36▲ Weak — Outdoor / Attic
34Local / LPTVKCOR-CD
San Antonio, TX · Class A
24.2 miE (82°)UHF RF 27▲ Weak — Outdoor / Attic
–Local / LPTVKVHC-LD
San Antonio, TX · Low Power
26.0 miNE (47°)High VHF RF 11▲ Weak — Outdoor / Attic
–Local / LPTVKAXX-LD
San Antonio, TX · Low Power
34.4 miNE (50°)UHF RF 35○ Fringe — Deep Outdoor
14Local / LPTVK25OB-D
San Antonio, TX · Class A
38.2 miE (100°)UHF RF 25○ Fringe — Deep Outdoor

Closest city guide: Castroville, TX Free TV Channels (2.2 mi from ZIP 78009 center) · Browse all Texas cities & ZIPs.

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