N9TPB FCC License Search

🕒 FCC license data updated today 9:15 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

AA7IB

Not currently held · 1 holder on record · available since Dec 10, 2001

Previous holder: JOHN C OBERNDORFER

Held AA7IB Apr 9, 1991 → Dec 9, 1999 · first licensed Apr 9, 1991 as AA7IB · 3 licenses · FRN 0002468270

WK5A Active Amateur Extra · vanity Mar 1, 2011 → expires Mar 1, 2031

Licensee
JOHN C OBERNDORFER

Address
2415 Lynn Drive
Concord, NC 28025
35.3840, -80.4785 (street) · Grid EM95sj · CQ 5 · ITU 8 · map ↗

FRN
0002468270

Previous call
AF4QL (Technician)

Last granted
Jan 5, 2021

Effective
Jan 5, 2021

Last action
Jan 5, 2021
FCC actions (3)
- Jan 5, 2021 — License renewed LIREN
- Mar 1, 2011 — Vanity call sign granted VANGRT
- Mar 1, 2011 — License issued LIISS
📦 Moved: Murray, UT → Concord, NC

AF4QL Canceled Amateur Extra Dec 9, 1999 → Mar 1, 2011 (canceled)

Licensee
JOHN C OBERNDORFER

Address
2415 Lynn Drive
Concord, NC 28025
35.3840, -80.4785 (street) · Grid EM95sj · CQ 5 · ITU 8 · map ↗

FRN
0002468270

Previous call
AA7IB (Technician)

Last granted
Apr 20, 2001

Effective
Sep 22, 2005

Last action
Mar 1, 2011
FCC actions (3)
- Mar 1, 2011 — License canceled LICAN
- Apr 20, 2001 — License renewed LIREN
- Dec 9, 1999 — License issued LIISS
AA7IB Canceled Amateur Extra Apr 9, 1991 → Dec 9, 1999 (canceled)

Licensee
JOHN C OBERNDORFER

Address
5000 S JONES CT
MURRAY, UT 84107
40.6580, -111.8845 (ZIP center) · Grid DN40bp · CQ 3 · ITU 6 · map ↗

FRN
0002468270

Previous call
WF5S (Technician)

Last granted
Apr 9, 1991

Effective
Apr 9, 1991

Last action
Dec 9, 1999
FCC actions (1)
- Dec 9, 1999 — License canceled LICAN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 92 snapshots · as AF4QL
JOHN C OBERNDORFER
2415 Lynn Drive, Concord, NC 28025
35.3840, -80.4785 (street) · Grid EM95sj · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as AA7IB
JOHN C OBERNDORFER
5000 S JONES CT, MURRAY, UT 84107
40.6580, -111.8845 (ZIP center) · Grid DN40bp · CQ 3 · ITU 6 · map ↗

Vanity requests for AA7IB

4 applications listed AA7IB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 8, 2026	Jun 26, 2026	KM7EDJ · Franklin S Huff · Mount Vernon, WA	5	Granted
May 22, 2024	Jun 9, 2024	KJ7HXE · Chester A Chatfield · PEORIA, AZ	16	Dismissed
May 22, 2024	Jun 9, 2024	KJ7HXE · Chester A Chatfield · PEORIA, AZ	16	Granted
May 22, 2024	Jun 9, 2024	KJ7HXE · Chester A Chatfield · PEORIA, AZ	12	Dismissed