N9TPB
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hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKC3JMX
Not currently held · 1 holder on record · available since Aug 2, 2019
Previous holder: Mason C Shefa
Held KC3JMX Jul 14, 2017 → Aug 1, 2017 · first licensed Jul 14, 2017 as KC3JMX · 3 licenses · FRN 0026620153
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📦 Moved: Studio City, CA → Los Angeles, CA
- Licensee
- Mason C Shefa
- Address
- 460 S. Spring Street, Apt. 311
Los Angeles, CA 90013
- FRN
- 0026620153
- Previous call
- WX0AFN (General)
- Last granted
- Jun 19, 2026
- Effective
- Sep 22, 2026
- Last action
- Sep 22, 2026
FCC actions (4)
- Sep 22, 2026 — License modified LIMOD
- Jun 29, 2026 — License modified LIMOD
- Jun 19, 2026 — Vanity call sign granted VANGRT
- Jun 19, 2026 — License issued LIISS
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📦 Moved: Washington, DC → Studio City, CA
- Licensee
- Mason C Shefa
- Address
- Attn: Mason Shefa
4257 Teesdale Ave.
Studio City, CA 91604
- FRN
- 0026620153
- Previous call
- KC3JMX
- Last granted
- Aug 1, 2017
- Effective
- Aug 1, 2017
- Last action
- Jun 19, 2026
FCC actions (3)
- Jun 19, 2026 — License canceled LICAN
- Aug 1, 2017 — Vanity call sign granted VANGRT
- Aug 1, 2017 — License issued LIISS
-
- Licensee
- Mason C Shefa
- Address
- 2416 K Street NW No 203
Washington, DC 20037
- FRN
- 0026620153
- Last granted
- Jul 14, 2017
- Effective
- Jul 14, 2017
- Last action
- Aug 1, 2017
FCC actions (3)
- Aug 1, 2017 — License canceled LICAN
- Jul 14, 2017 — License issued LIISS
- Jul 14, 2017 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 · 1 snapshot · as K6AFN
Mason C Shefa
460 S. Spring Street, Apt. 311, Los Angeles, CA 90013 - Seen Sep 5, 2017 → Sep 27, 2026 · 19 snapshots · as KC3JMX
Mason C Shefa
2416 K Street NW No 203, Washington, DC 20037 - Seen Sep 5, 2017 → Sep 27, 2026 · 19 snapshots · as WX0AFN
Mason C Shefa
Attn: Mason Shefa
4257 Teesdale Ave., Studio City, CA 91604