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
AB9SO
Not currently held
· 1 holder on record
· available since Aug 9, 2025
Previous holder: DEREK C AUGSBURGER
Held AB9SO Nov 25, 2008 → Aug 8, 2023
· first licensed Jan 19, 1993 as N9RYN
· 4 licenses · FRN 0004868527
N9GU
Active
Amateur Extra · vanity
Aug 8, 2023 → expires Aug 8, 2033
Licensee DEREK C AUGSBURGER
Address 6440 N 400 W DECATUR, IN 46733
40.8384, -85.0152 (street) · Grid
EN70lu · CQ 4 · ITU 8 ·
map ↗
FRN 0004868527
Previous call AB9SO (General)
Last granted Aug 8, 2023
Effective Aug 8, 2023
Last action Aug 8, 2023
FCC actions (2)
Aug 8, 2023 — Vanity call sign granted VANGRT Aug 8, 2023 — License issued LIISS
AB9SO
Canceled
Amateur Extra
Nov 25, 2008 → Aug 8, 2023 (canceled)
Licensee DEREK C AUGSBURGER
Address 6440 N 400 W DECATUR, IN 46733
40.8384, -85.0152 (street) · Grid
EN70lu · CQ 4 · ITU 8 ·
map ↗
FRN 0004868527
Previous call W9RYN (General)
Last granted Mar 11, 2021
Effective Mar 11, 2021
Last action Aug 8, 2023
FCC actions (5)
Aug 8, 2023 — License canceled LICAN Mar 11, 2021 — License renewed LIREN Feb 9, 2011 — License renewed LIREN Nov 25, 2008 — Systematic call sign granted SYSGRT Nov 25, 2008 — License issued LIISS
W9RYN
Canceled
Amateur Extra · vanity
May 8, 2001 → Nov 25, 2008 (canceled)
Licensee DEREK C AUGSBURGER
Address 6440 N 400 W DECATUR, IN 46733
40.8384, -85.0152 (street) · Grid
EN70lu · CQ 4 · ITU 8 ·
map ↗
FRN 0004868527
Previous call N9RYN (General)
Last granted May 8, 2001
Effective Nov 25, 2008
Last action Nov 25, 2008
FCC actions (3)
Nov 25, 2008 — License canceled LICAN Dec 3, 2007 — License modified LIMOD May 8, 2001 — License issued LIISS
N9RYN
Canceled
Technician
Jan 19, 1993 → May 8, 2001 (canceled)
Licensee DEREK C AUGSBURGER
Address 6440 N 400 W DECATUR, IN 46733
40.8384, -85.0152 (street) · Grid
EN70lu · CQ 4 · ITU 8 ·
map ↗
FRN 0004868527
Last granted Jan 19, 1993
Effective Jan 19, 1993
Last action May 8, 2001
FCC actions (1)
May 8, 2001 — 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 · 151 snapshots · as N9RYN
DEREK C AUGSBURGER
6440 N 400 W, DECATUR, IN 46733
40.8384, -85.0152 (street) · Grid
EN70lu · CQ 4 · ITU 8 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB