🕒 FCC license data updated today 9:42 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
AD1HD
⏳
Not available yet — opens for vanity requests
Nov 23, 2026 , two years after the license was canceled (Nov 22, 2024).
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
Not currently held
· 1 holder on record
Previous holder: Robert D MacMartin
Held AD1HD Jun 5, 2018 → Nov 22, 2024
· first licensed Jun 11, 2015 as KC1EAG
· 4 licenses · FRN 0022849558
NE1SW
Active
Amateur Extra · vanity
Nov 22, 2024 → expires Nov 22, 2034
Licensee Robert D MacMartin
Address 28 Route 114 Grantham, NH 03753
43.5166, -72.1491 (ZIP center) · Grid
FN33wm · CQ 5 · ITU 8 ·
map ↗
FRN 0022849558
Previous call AD1HD (General)
Last granted Nov 22, 2024
Effective Nov 22, 2024
Last action Nov 22, 2024
FCC actions (2)
Nov 22, 2024 — Vanity call sign granted VANGRT Nov 22, 2024 — License issued LIISS
AD1HD
Canceled
Amateur Extra · vanity
Jun 5, 2018 → Nov 22, 2024 (canceled)
Licensee Robert D MacMartin
Address 28 Route 114 Grantham, NH 03753
43.5166, -72.1491 (ZIP center) · Grid
FN33wm · CQ 5 · ITU 8 ·
map ↗
FRN 0022849558
Previous call AB1ZE (General)
Last granted Jun 5, 2018
Effective Jun 5, 2018
Last action Nov 22, 2024
FCC actions (3)
Nov 22, 2024 — License canceled LICAN Jun 5, 2018 — Vanity call sign granted VANGRT Jun 5, 2018 — License issued LIISS
AB1ZE
Canceled
Amateur Extra
Jun 11, 2015 → Jun 5, 2018 (canceled)
Licensee Robert D MacMartin
Address 28 Route 114 Grantham, NH 03753
43.5166, -72.1491 (ZIP center) · Grid
FN33wm · CQ 5 · ITU 8 ·
map ↗
FRN 0022849558
Previous call KC1EAG (General)
Last granted Jun 11, 2015
Effective May 17, 2018
Last action Jun 5, 2018
FCC actions (5)
Jun 5, 2018 — License canceled LICAN May 17, 2018 — FCC action LIAUA Feb 16, 2017 — FCC action LIAUA Mar 11, 2016 — Systematic call sign granted SYSGRT Mar 11, 2016 — License issued LIISS
KC1EAG
Canceled
Amateur Extra
Jun 11, 2015 → Mar 11, 2016 (canceled)
Licensee Robert D MacMartin
Address 28 Route 114 Grantham, NH 03753
43.5166, -72.1491 (ZIP center) · Grid
FN33wm · CQ 5 · ITU 8 ·
map ↗
FRN 0022849558
Last granted Jun 11, 2015
Effective Mar 11, 2016
Last action Mar 11, 2016
FCC actions (3)
Mar 11, 2016 — License canceled LICAN Jun 11, 2015 — License issued LIISS Jun 11, 2015 — 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 Aug 2, 2015 → Sep 27, 2026 · 81 snapshots · as KC1EAG
Robert D MacMartin
28 Route 114, Grantham, NH 03753
43.5166, -72.1491 (ZIP center) · Grid
FN33wm · CQ 5 · ITU 8 ·
map ↗
Others requesting AD1HD
1 application listed AD1HD as a choice, newest first.
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB