N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 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

K1SDS HAM

⏳ Not available yet — opens for vanity requests Jun 15, 2027, two years after the license was canceled (Jun 14, 2025).

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Feb 24, 2025 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record

Previous holder: Scott Schiefelbein

Held K1SDS Nov 11, 2014 → Jun 14, 2025 · first licensed Oct 21, 2014 as KK6PMX · 3 licenses · FRN 0023418023

W7WTF Active Technician · vanity Jun 14, 2025 → expires Jun 14, 2035

Licensee
Scott Schiefelbein

Address
Attn: Scott Schiefelbein
10555 Claim Jumper Way
Reno, NV 89521
39.4233, -119.7059 (street) · Grid DM09dk · CQ 3 · ITU 6 · map ↗

FRN
0023418023

Previous call
K1SDS

Last granted
Jun 14, 2025

Effective
Jun 14, 2025

Last action
Jun 14, 2025
FCC actions (2)
- Jun 14, 2025 — Vanity call sign granted VANGRT
- Jun 14, 2025 — License issued LIISS
📦 Moved: Garden Grove, CA → Reno, NV

K1SDS Canceled Technician · vanity Nov 11, 2014 → Jun 14, 2025 (canceled)

Licensee
Scott Schiefelbein

Address
Attn: Scott Schiefelbein
10555 Claim Jumper Way
Reno, NV 89521
39.4233, -119.7059 (street) · Grid DM09dk · CQ 3 · ITU 6 · map ↗

FRN
0023418023

Previous call
KK6PMX

Last granted
Dec 31, 2024

Effective
Dec 31, 2024

Last action
Jun 14, 2025
FCC actions (7)
- Jun 14, 2025 — License canceled LICAN
- Dec 31, 2024 — License renewed LIREN
- Aug 3, 2021 — Administrative update LIAUA
- Mar 30, 2016 — Administrative update LIAUA
- Jul 8, 2015 — Administrative update LIAUA
- Nov 11, 2014 — Vanity call sign granted VANGRT
- Nov 11, 2014 — License issued LIISS
KK6PMX Canceled Technician Oct 21, 2014 → Nov 11, 2014 (canceled)

Licensee
Scott Schiefelbein

Address
12681 Saint Mark St
Garden Grove, CA 92845
33.7829, -118.0264 (ZIP center) · Grid DM03xs · CQ 3 · ITU 6 · map ↗

FRN
0023418023

Last granted
Oct 21, 2014

Effective
Oct 21, 2014

Last action
Nov 11, 2014
FCC actions (3)
- Nov 11, 2014 — License canceled LICAN
- Oct 21, 2014 — License issued LIISS
- Oct 21, 2014 — 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 Apr 16, 2022 → Sep 27, 2026 · 14 snapshots · as K1SDS
Scott Schiefelbein
Attn: Scott Schiefelbein
10555 Claim Jumper Way, Reno, NV 89521
39.4233, -119.7059 (street) · Grid DM09dk · CQ 3 · ITU 6 · map ↗
Seen Mar 28, 2015 → Sep 27, 2026 · 38 snapshots · as KK6PMX
Scott Schiefelbein
12681 Saint Mark St, Garden Grove, CA 92845
33.7829, -118.0264 (ZIP center) · Grid DM03xs · CQ 3 · ITU 6 · map ↗
Seen Jun 30, 2016 → May 6, 2019 · 13 snapshots · as K1SDS
Scott Schiefelbein
Attn: Scott Schiefelbein
1518 E 21st St, Santa Ana, CA 92705
33.7660, -117.7868 (ZIP center) · Grid DM13cs · CQ 3 · ITU 6 · map ↗
Seen Aug 2, 2015 → Mar 16, 2016 · 7 snapshots · as K1SDS
Scott Schiefelbein
Attn: Scott Schiefelbein
7562 Ellis Ave #B4, Huntington Beach, CA 92648
33.6790, -118.0130 (ZIP center) · Grid DM03xq · CQ 3 · ITU 6 · map ↗

Others requesting K1SDS

2 applications listed K1SDS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 30, 2022	Sep 17, 2022	KB3LIJ · Stephen D Skopowski · APO, AE	1	Granted
Oct 22, 2014	Nov 9, 2014	KK6PMX · Scott Schiefelbein · Garden Grove, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K1SDS in the last 24 hours. They show up here within seconds of K1SDS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.