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

N8SDH HAM

✅ Available for a vanity request — free since Jan 23, 2004.

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

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jan 23, 2004

Previous holder: Mark E Coverdill

Held N8SDH Nov 30, 1999 → Jan 22, 2002 · first licensed Nov 30, 1999 as N8SDH · 4 licenses · FRN 0003045812

📦 Moved: Sunbury, OH → Westerville, OH

N8IO Active Amateur Extra · vanity Nov 22, 2019 → expires Nov 22, 2029

Licensee
Mark E Coverdill

Address
5516 Crosskirk Dr
Westerville, OH 43082
40.1790, -82.9244 (street) · Grid EN80me · CQ 4 · ITU 8 · map ↗

FRN
0003045812

Previous call
AB8MK (General)

Last granted
Nov 22, 2019

Effective
Sep 23, 2025

Last action
Sep 23, 2025
FCC actions (5)
- Sep 23, 2025 — Administrative update LIAUA
- May 31, 2023 — Administrative update LIAUA
- Dec 2, 2021 — Administrative update LIAUA
- Nov 22, 2019 — Vanity call sign granted VANGRT
- Nov 22, 2019 — License issued LIISS
📦 Moved: Dublin, OH → Sunbury, OH

AB8MK Canceled Amateur Extra Jan 29, 2002 → Nov 22, 2019 (canceled)

Licensee
Mark E Coverdill

Address
2950 N State Route 61
Sunbury, OH 43074-9000
40.2695, -82.8507 (ZIP center) · Grid EN80ng · CQ 4 · ITU 8 · map ↗

FRN
0003045812

Previous call
AB8MF (General)

Last granted
Dec 21, 2011

Effective
Dec 21, 2011

Last action
Nov 22, 2019
FCC actions (5)
- Nov 22, 2019 — License canceled LICAN
- Dec 21, 2011 — License renewed LIREN
- Jan 4, 2008 — Administrative update LIAUA
- Jan 29, 2002 — Systematic call sign granted SYSGRT
- Jan 29, 2002 — License issued LIISS
AB8MF Canceled Amateur Extra Nov 14, 2001 → Jan 29, 2002 (canceled)

Licensee
Mark E Coverdill

Address
5727 Dublinshire Dr
Dublin, OH 43017
40.1187, -83.1331 (ZIP center) · Grid EN80kc · CQ 4 · ITU 8 · map ↗

FRN
0003045812

Previous call
N8SDH (General)

Last granted
Nov 14, 2001

Effective
Jan 22, 2002

Last action
Jan 29, 2002
FCC actions (3)
- Jan 29, 2002 — License canceled LICAN
- Jan 22, 2002 — Systematic call sign granted SYSGRT
- Jan 22, 2002 — License issued LIISS
N8SDH Canceled Amateur Extra Nov 30, 1999 → Jan 22, 2002 (canceled)

Licensee
Mark E Coverdill

Address
5727 Dublinshire Dr
Dublin, OH 43017
40.1187, -83.1331 (ZIP center) · Grid EN80kc · CQ 4 · ITU 8 · map ↗

FRN
0003045812

Last granted
Nov 14, 2001

Effective
Nov 14, 2001

Last action
Jan 22, 2002
FCC actions (3)
- Jan 22, 2002 — License canceled LICAN
- Nov 14, 2001 — License renewed LIREN
- Nov 30, 1999 — Administrative update LIAUA

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as N8IO
Mark E Coverdill
5516 Crosskirk Dr, Westerville, OH 43082
40.1790, -82.9244 (street) · Grid EN80me · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 58 snapshots · as AB8MK
Mark E Coverdill
2950 N State Route 61, Sunbury, OH 43074-9000
40.2695, -82.8507 (ZIP center) · Grid EN80ng · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 97 snapshots · as N8SDH
Mark E Coverdill
5727 Dublinshire Dr, Dublin, OH 43017
40.1187, -83.1331 (ZIP center) · Grid EN80kc · CQ 4 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N8SDH in the last 24 hours. They show up here within seconds of N8SDH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.