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
AF0GN
Not currently held
· 1 holder on record
Previous holder: Devin M Grush
Held AF0GN Nov 26, 2025 → Jun 26, 2026
· first licensed Nov 26, 2025 as KF0VPK
· 3 licenses · FRN 0037618568
KK0F
Active
Amateur Extra · vanity
Jun 26, 2026 → expires Jun 26, 2036
Licensee Devin M Grush
Address 8780 N AWL RD PARKER, CO 80138-6840
39.4910, -104.6957 (street) · Grid
DM79pl · CQ 4 · ITU 7 ·
map ↗
FRN 0037618568
Previous call AF0GN (General)
Last granted Jun 26, 2026
Effective Jun 26, 2026
Last action Jun 26, 2026
FCC actions (2)
Jun 26, 2026 — Vanity call sign granted VANGRT Jun 26, 2026 — License issued LIISS
AF0GN
Canceled
Amateur Extra
Nov 26, 2025 → Jun 26, 2026 (canceled)
Licensee Devin M Grush
Address 8780 N AWL RD PARKER, CO 80138-6840
39.4910, -104.6957 (street) · Grid
DM79pl · CQ 4 · ITU 7 ·
map ↗
FRN 0037618568
Previous call KF0VPK (General)
Last granted Nov 26, 2025
Effective May 19, 2026
Last action Jun 26, 2026
FCC actions (3)
Jun 26, 2026 — License canceled LICAN May 19, 2026 — Systematic call sign granted SYSGRT May 19, 2026 — License issued LIISS
KF0VPK
Canceled
Amateur Extra
Nov 26, 2025 → May 19, 2026 (canceled)
Licensee Devin M Grush
Address 8780 N AWL RD PARKER, CO 80138-6840
39.4910, -104.6957 (street) · Grid
DM79pl · CQ 4 · ITU 7 ·
map ↗
FRN 0037618568
Last granted Nov 26, 2025
Effective May 19, 2026
Last action May 19, 2026
FCC actions (4)
May 19, 2026 — License canceled LICAN Dec 16, 2025 — License modified LIMOD Nov 26, 2025 — License issued LIISS Nov 26, 2025 — 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 · 3 snapshots · as KF0VPK
Devin M Grush
8780 N AWL RD, PARKER, CO 80138-6840
39.4910, -104.6957 (street) · Grid
DM79pl · CQ 4 · ITU 7 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB