N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 7:15 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

AB1GT HAM

Amateur Extra class licensed since 2004 (22 yrs) AB1GT since 2007 · previously KB1LGP Warren, ME Grid FN54jd 90 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 29, 2034. If it isn't renewed, it opens for vanity requests Apr 30, 2036.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by Eric G Martin · 1 holder on record

Current holder: Eric G Martin

Held AB1GT Mar 6, 2007 → present · first licensed Apr 29, 2004 as KB1LGP · 2 licenses · FRN 0010838605
📖 In the printed callbooks since 1994 as AB1GT, before the FCC's online records

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
AB1GT in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AB1GT in the last 24 hours. They show up here within seconds of AB1GT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

90 repeaters within 50 miles of this ZIP code, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
5.9 W1RKD Rockland
W1RKD AllStar
 444.7500 +5 TONE 127.3 FM (analog) AllStar 521774 — Rockland, ME
6.0 W1RKD Rockland
W1RKD AllStar
 147.0600 +0.6 TONE 91.5 FM (analog) AllStar 521771 — Rockland, ME
6.7 KN0O Rockport
KN0O BM
 439.7000 -5 CC1 DMR BrandMeister 320534101 — Rockport, ME
6.9 N1PS Waldoboro
N1PS
 224.7800 -1.6 TONE 107.2 FM (analog) — Waldoboro, ME
6.9 WA1ZDA Rockland
WA1ZDA
 449.9750 -5 TONE 110.9 FM (analog) — Rockland, ME
7.3 N1STN Camden Ragged
N1STN WIRES-X
 146.8200 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 62148 — Camden, ME
9.0 WA1ZDA Hope Hatchet Mtn
WA1ZDA
 147.2400 +0.6 TSQL 110.9 FM (analog) — Hope, ME
9.8 W1PBR Hope Hatchet Mtn
W1PBR
 147.0600 +0.6 TONE 91.5 FM (analog) — Hope, ME
10.4 WA1ZDA Hope
WA1ZDA
 224.0000 -1.6 TONE 110.9 FM (analog) — Hope, ME
10.4 K1EHO Hope Hatchet Mtn
K1EHO
 449.5250 -5 TSQL 110.9 FM (analog) — Hope, ME
10.5 KQ1L Camden
KQ1L
 146.8200 -0.6 TONE 100.0 FM (analog) — Camden, ME
10.5 KC1FRJ Camden
KC1FRJ NEDECN
 145.3700 -0.6 CC12 DMR NEDECN — Camden, ME
10.5 K1XI Camden Ragged
K1XI
 145.3700 -0.6 none FM (analog) (DMR,FM) — Camden, ME
11.8 KC1CG Washington
KC1CG
 53.5500 -1 TONE 91.5 FM (analog) — Washington, ME
11.8 KC1CG Washington
KC1CG
 224.2800 -1.6 TONE 91.5 FM (analog) — Washington, ME
12.4 W1AUX Nobleboro
W1AUX
 224.3200 -1.6 TONE 103.5 FM (analog) — Nobleboro, ME
16.7 K1LX Newcastle
K1LX
 146.9850 -0.6 TSQL 136.5 FM (analog) — Newcastle, ME
22.4 K1XI Palermo Marden
K1XI
 145.2700 -0.6 TSQL 100.0 FM (analog) — Palermo, ME
22.4 W1PIG Palermo
W1PIG
 145.2700 -0.6 TONE 100.0 FM (analog) — Palermo, ME
22.9 N1STN Morrill Rowe Hl
N1STN WIRES-X
 146.7150 -0.6 TSQL 118.8 FM (analog) (C4FM,FM) WIRES-X 62148 — Morrill, ME
26.9 KB1WHA Searsport
KB1WHA BM
 439.4375 in 430.4375 CC1 DMR BrandMeister 319716002 — Searsport, ME
27.5 W1EMA Knox Aborn Hl
W1EMA NEDECN
 145.4200 -0.6 CC12 DMR NEDECN — Knox, ME
27.5 W1EMA Knox Aborn Hl
W1EMA
 147.2700 +0.6 TSQL 136.5 FM (analog) — Knox, ME
27.5 KD1KE Knox Aborn Hl
KD1KE
 443.5000 +5 TSQL 103.5 FM (analog) — Knox, ME
28.7 KB1RAI Gardiner Libby
KB1RAI
 147.2550 +0.6 TSQL 114.8 FM (analog) — Gardiner, ME
29.3 K1YFY Augusta
K1YFY
 224.7200 -1.6 TONE 103.5 FM (analog) — Augusta, ME
29.3 KA1SHU Augusta
KA1SHU AllStar
 146.9550 -0.6 TONE 100.0 FM (analog) AllStar 49398 — Augusta, ME
29.4 KC1HBL Augusta
KC1HBL AllStar
 146.9550 -0.6 TSQL 100.0 FM (analog) AllStar 49398 — Augusta, ME
29.4 N1VKQ Augusta
N1VKQ AllStar
 449.8750 -5 TONE 103.5 FM (analog) AllStar 623611 AllStar 623610 — Augusta, ME
29.4 KQ1L Augusta
KQ1L
 145.1700 -0.6 CC? DMR — Augusta, ME
29.4 KQ1L Augusta
KQ1L
 146.6700 -0.6 TONE 100.0 FM (analog) — Augusta, ME
29.4 KQ1L Augusta
KQ1L
 224.7200 -1.6 TONE 103.5 FM (analog) — Augusta, ME
29.7 N1VKQ Augusta Sand Hl
N1VKQ WIRES-X
 146.6700 -0.6 TONE 100.0 FM (analog) (C4FM,FM) WIRES-X 62148 — Augusta, ME
32.9 N1XBM Bath
N1XBM Motorola
 449.7750 -5 CC1 DMR Motorola BrandMeister 312318 — Bath, ME
33.0 KC1FRJ Sidney
KC1FRJ NEDECN
 145.2400 -0.6 CC12 DMR NEDECN — Sidney, ME
33.7 N1UB Vassalboro Quake
N1UB WIRES-X
 146.6250 -0.6 Fusion (C4FM) WIRES-X 62148 — Vassalboro, ME
34.3 W1BKW Litchfield
W1BKW
 147.3750 +0.6 Fusion (C4FM) — Litchfield, ME
34.3 K1AAM Litchfield
K1AAM
 53.0500 -1 TONE 136.5 FM (analog) — Litchfield, ME
34.5 W1SSF Winslow
W1SSF
 146.7600 -0.6 TONE 103.5 FM (analog) — Winslow, ME
34.9 W1BKW Litchfield
W1BKW
 444.5000 +5 Fusion (C4FM) — Litchfield, ME
35.0 KD1MM Waterville
KD1MM IRLP
 146.7600 -0.6 TONE 103.5 FM (analog) IRLP EchoLink — Waterville, ME
35.0 KQ1L Waterville
KQ1L
 146.9250 -0.6 TONE 100.0 FM (analog) (DMR,FM) — Waterville, ME
35.5 W1BKW Waterville
W1BKW NEDECN
 146.9250 -0.6 CC12 DMR NEDECN — Waterville, ME
35.5 KS1R Phippsburg Fulle
KS1R WIRES-X
 147.2100 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 33417 — Phippsburg, ME
35.5 KS1R Phippsburg Fulle
KS1R
 447.5750 -5 none D-STAR — Phippsburg, ME
35.6 AB1AU Waterville
AB1AU BM
 439.8250 -5 CC7 DMR BrandMeister 320453601 — Waterville, ME
36.3 N1ITR Litchfield
N1ITR
 146.7000 -0.6 CC12 DMR — Litchfield, ME
37.1 NG1P Topsham
NG1P
 147.5700 simplex none FM (analog) (C4FM,FM) — Topsham, ME
38.4 KQ1L Dixmont
KQ1L
 146.8500 -0.6 TONE 100.0 FM (analog) — Dixmont, ME
38.4 KA1KWH Dixmont
KA1KWH
 224.9800 -1.6 TONE 103.5 FM (analog) — Dixmont, ME
38.4 KC1DLN Dixmont Peaked
KC1DLN WIRES-X
 147.0150 +0.6 DCS 432 FM (analog) (C4FM,FM) WIRES-X 62148 — Dixmont, ME
38.9 N1OIG Brunswick
N1OIG
 444.6500 +5 TONE 100.0 FM (analog) — Brunswick, ME
38.9 N1OIG Brunswick Oak Hl
N1OIG
 147.1050 +0.6 TONE 88.5 FM (analog) — Brunswick, ME
38.9 KS1R Topsham
KS1R WIRES-X
 444.4000 +5 TSQL 88.5 FM (analog) (C4FM,FM) WIRES-X 33417 — Topsham, ME
38.9 N1IPA Topsham
N1IPA NEDECN
 145.1900 -0.6 CC13 DMR NEDECN — Topsham, ME
39.1 W1PIG Wales Oak Hl
W1PIG
 145.2900 -0.6 TSQL 100.0 FM (analog) — Wales, ME
39.5 WZ1J Brunswick
WZ1J
 147.1350 +0.6 TONE 103.5 FM (analog) — Brunswick, ME
39.5 K1MNW Brunswick
K1MNW
 1284.0000 -12 TONE 88.5 FM (analog) — Brunswick, ME
41.0 N1ADJ Brunswick
N1ADJ BM
 438.9250 -5 CC1 DMR BrandMeister 312797801 — Brunswick, ME
42.1 W1PIG Belgrade Lakes
W1PIG
 449.2750 -5 TONE 88.5 FM (analog) — Belgrade Lakes, ME
42.1 W1FDC Belgrade Lakes
W1FDC EchoLink
 449.2750 -5 TONE 88.5 FM (analog) EchoLink 15061 — Belgrade Lakes, ME
42.2 KA1ZGC Newburgh
KA1ZGC AllStar
 442.2500 +5 none FM (analog) AllStar 46964 — Newburgh, ME
43.1 N1YMM Plymouth
N1YMM WIRES-X
 447.0000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 72734 — Plymouth, ME
43.4 W1JIB Harpswell
W1JIB
 449.3250 -5 TONE 110.9 FM (analog) — Harpswell, ME
43.9 W1NPP Greene
W1NPP
 443.3000 +5 none FM (analog) (DV,FM) — Greene, ME
44.2 K1YMM Plymouth
K1YMM
 442.5000 +5 TONE 141.3 FM (analog) (FM,C4FM) — Plymouth, ME
44.2 KC1AJR Plymouth
KC1AJR AllStar
 147.0750 +0.6 TSQL 77.0 FM (analog) AllStar 62859 — Plymouth, ME
44.2 N1YMM Plymouth
N1YMM WIRES-X
 442.0000 +5 DCS 432 FM (analog) (C4FM,FM) WIRES-X 82734 — Plymouth, ME
45.8 KC1FRJ Carmel
KC1FRJ
 147.0900 +0.6 TSQL 82.5 FM (analog) (DMR,FM) — Carmel, ME
47.1 W1GEE Hampden
W1GEE
 147.3000 +0.6 TONE 100.0 FM (analog) — Hampden, ME
48.6 KC1FRJ Dedham Bald Mtn
KC1FRJ WIRES-X
 146.8050 -0.6 TSQL 82.5 FM (analog) (C4FM,FM) WIRES-X 62148 — Dedham, ME
48.6 KC1FRJ Dedham Bald Mtn
KC1FRJ
 224.9000 -1.6 TONE 103.5 FM (analog) — Dedham, ME
48.6 KC1FRJ Dedham Bald Mtn
KC1FRJ
 444.0000 +5 TSQL 100.0 FM (analog) (DMR,FM) — Dedham, ME
49.0 KC1HBL Auburn
KC1HBL AllStar
 146.7900 -0.6 TSQL 100.0 FM (analog) AllStar 48950 EchoLink 798845 — Auburn, ME
49.0 KC1HBL Auburn
KC1HBL
 147.1350 +0.6 TSQL 103.5 FM (analog) — Auburn, ME
49.9 N1ME Holden Copeland
N1ME NEDECN
 145.3100 -0.6 CC10 DMR NEDECN — Holden, ME
3.7 W1EMA Offline Knox
W1EMA
 444.3000 +5 none D-STAR — Knox, ME
6.9 K1NYY Offline Waldoboro
K1NYY
 147.3900 +0.6 TONE 179.9 FM (analog) — Waldoboro, ME
29.4 KC1FRJ Offline Augusta
KC1FRJ
 145.1700 -0.6 CC0 DMR — Augusta, ME
29.4 KQ1L Offline Augusta
KQ1L
 146.7900 -0.6 TONE 156.7 FM (analog) — Augusta, ME
37.0 K0LDO Offline Brunswick Woodwa
K0LDO EchoLink
 147.3300 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 761109 WIRES-X 21674 — Brunswick, ME
38.4 KC1FRJ Offline Dixmont
KC1FRJ
 444.2000 +5 TONE 100.0 FM (analog) — Dixmont, ME
42.1 W1PIG Offline Kents Hill
W1PIG
 147.0000 +0.6 TONE 100.0 FM (analog) — Kents Hill, ME
42.1 W1PIG Offline Kents Hill
W1PIG
 443.2000 +5 TONE 88.5 FM (analog) — Kents Hill, ME
45.8 N1BX Offline Trenton
N1BX IRLP
 446.1000 simplex TSQL 100.0 FM (analog) IRLP 8061 — Trenton, ME
46.7 W1TU Offline Southwest Harbor
W1TU
 444.1500 +5 TSQL 100.0 FM (analog) — Southwest Harbor, ME
47.1 W1NPP Offline Lewiston Applesa
W1NPP
 146.6100 -0.6 TSQL 88.5 FM (analog) (C4FM,FM) — Lewiston, ME
49.9 W1DLO Offline Hermon
W1DLO
 147.1200 +0.6 none FM (analog) — Hermon, ME
49.9 W1LO Offline Skowhegan
W1LO
 446.3250 -5 TONE 203.5 FM (analog) — Skowhegan, ME
49.9 KA1ZGC Offline Skowhegan
KA1ZGC
 147.3450 +0.6 none FM (analog) — Skowhegan, ME