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
AC1BS
Not currently held
· 1 holder on record
Previous holder: Milton C Liebow
Held AC1BS Feb 2, 2017 → Jan 16, 2026
· first licensed Feb 2, 2017 as AC1BS
· 2 licenses · FRN 0006981336
KA1X
Active
Amateur Extra · vanity
Jan 16, 2026 → expires Jan 16, 2036
Licensee Milton C Liebow
Address 67 Baxter Ledge Rd Trenton, ME 04605
44.6858, -68.3948 (ZIP center) · Grid
FN54tq · CQ 5 · ITU 8 ·
map ↗
FRN 0006981336
Previous call AC1BS
Last granted Jan 16, 2026
Effective Jan 16, 2026
Last action Jan 16, 2026
FCC actions (2)
Jan 16, 2026 — Vanity call sign granted VANGRT Jan 16, 2026 — License issued LIISS
AC1BS
Canceled
Amateur Extra
Feb 2, 2017 → Jan 16, 2026 (canceled)
Licensee Milton C Liebow
Address 67 Baxter Ledge Rd Trenton, ME 04605
44.6858, -68.3948 (ZIP center) · Grid
FN54tq · CQ 5 · ITU 8 ·
map ↗
FRN 0006981336
Last granted Feb 2, 2017
Effective Jan 19, 2018
Last action Jan 16, 2026
FCC actions (5)
Jan 16, 2026 — License canceled LICAN Jan 19, 2018 — FCC action LIAUA Jan 19, 2018 — FCC action LIAUA Feb 2, 2017 — License issued LIISS Feb 2, 2017 — 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 May 7, 2018 → Sep 27, 2026 · 17 snapshots · as AC1BS
Milton C Liebow
67 Baxter Ledge Rd, Trenton, ME 04605
44.6858, -68.3948 (ZIP center) · Grid
FN54tq · CQ 5 · ITU 8 ·
map ↗
Seen Feb 15, 2017 → Jan 2, 2018 · 5 snapshots · as AC1BS
Milton C Liebow
67 Baxter Ledge Rd, Ellsworth, ME 04605
44.6858, -68.3948 (ZIP center) · Grid
FN54tq · CQ 5 · ITU 8 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB