N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 2026) · next update today 9:45 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)

WA0GMH HAM

Amateur Extra class licensed since 1987 (39 yrs) Yankton, SD Grid EN12fv LoTW user eQSL AG On APRS 4 min ago 10 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 27, 2027. If it isn't renewed, it opens for vanity requests Oct 28, 2029.

📬 QSL: LoTW user · last upload Apr 30, 2022 · eQSL AG member · QRZ · HamQTH

Currently held by FRED L DE ROOS · 1 holder on record

Current holder: FRED L DE ROOS

Held WA0GMH Aug 11, 1987 → present · first licensed Aug 11, 1987 as WA0GMH · 1 license · FRN 0002245827
📖 In the printed callbooks since 1964 as WA0GMH, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
WA0GMH 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

📍 APRS

WA0GMH-1 · 4 min ago
42.8963, -97.5368 · OTW1
WA0GMH-2 · 4 min ago
42.8967, -97.5368 · IGate Yankton, SD XASTIR
WA0GMH-N · 16 min ago
42.9000, -97.5400 · 70cm MMDVM Voice (C4FM) 448.80000MHz +0.0000MHz, WA0GMH_Pi-Star_ND
WA0GMH-9 · 6 days ago · 1516 ft
42.8985, -97.5370 · `_"
Full history on aprs.fi →

Repeaters within 50 Miles

10 repeaters within 50 miles of this address, most active 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 · 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
6.8 W0OJY Yankton Avera
W0OJY
 146.8500 -0.6 TONE 146.2 FM (analog) — Yankton, SD
6.8 W0OJY Yankton Avera
W0OJY
 443.9000 +5 Fusion (C4FM) — Yankton, SD
21.7 KB0NCM Hartington
KB0NCM
 145.4750 -0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Hartington, NE
25.1 W0SD Turkey Ridge
W0SD
 927.6000 -25 TONE 100.0 FM (analog) — Turkey Ridge, SD
25.5 W0SD Turkey Ridge
W0SD
 444.9750 +5 TONE 146.2 FM (analog) — Turkey Ridge, SD
26.7 W0OJY Springfield Norw
W0OJY
 147.2100 +0.6 TONE 146.2 FM (analog) — Springfield, SD
32.4 W0OJY Offline Vermillion Cemen
W0OJY
 147.3750 +0.6 TONE 146.2 FM (analog) — Vermillion, SD
40.5 KA0VHV Beresford
KA0VHV
 147.2400 +0.6 TONE 141.3 FM (analog) — Beresford, SD
43.1 N0DCA South Sioux City
N0DCA
 145.3250 -0.6 TSQL 110.9 FM (analog) — South Sioux City, NE
49.4 W0ZML Moe
W0ZML
 443.4000 +5 TSQL 146.2 FM (analog) — Moe, SD