N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

WSAI250 GMRS 📡 HAM

📡
Also a licensed HAM
KJ5NNM
Technician class · same FCC Registration Number (FRN)

Current holder: David Castillo

General Mobile Radio Service license · held by David Castillo · San Antonio, TX · FRN 0034763771

StatusActive
GrantedJan 18, 2024
ExpiresJan 18, 2034
Mailing addressPO Box 782007, San Antonio, TX 78278
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📡 Amateur radio licenses on the same FRN

CallStatusClassNameLocationGrantedExpires
KJ5NNM Active Technician David C CastilloSan Antonio, TXDec 12, 2025Dec 12, 2035

📜 License history

DateFCC action
Jan 20, 2024Administrative update
Jan 18, 2024License issued

🏠 Address history

Every address David Castillo gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Jan 19, 2024PO Box 782007, San Antonio, TX 78278Administrative update
Jan 16, 20247529 Liklea, San Antonio, TX 78240New license

📝 GMRS applications filed

ReceivedFile numberPurposeResultFiled from
Jan 19, 20240010864008Administrative update GrantedSan Antonio, TX
Jan 16, 20240010857326New license GrantedSan Antonio, TX

GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).