N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 2026) · next update tomorrow 6:00 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)

KA0DDB HAM

Advanced class licensed since 1985 (41 yrs) Montrose, CO Grid DM68bl 28 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 7, 2035. If it isn't renewed, it opens for vanity requests Aug 8, 2037.

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

Currently held by GORDON L EINSPAHR · 1 holder on record

Current holder: GORDON L EINSPAHR

Held KA0DDB Nov 19, 1985 → present · first licensed Nov 19, 1985 as KA0DDB · 1 license · FRN 0008631723
📖 In the printed callbooks since 1982 as KA0DDB, 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.
KA0DDB 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 KA0DDB in the last 24 hours. They show up here within seconds of KA0DDB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

28 repeaters within 50 miles of this address, 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 · 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
1.5 KE0VEV Montrose
KE0VEV
 146.9100 -0.6 TONE 107.2 FM (analog) — Montrose, CO
6.0 KB0YNA Montrose
KB0YNA AllStar
 449.6500 -5 TONE 151.4 FM (analog) AllStar 41304 — Montrose, CO
11.1 W0RRZ Montrose Waterdo
W0RRZ
 447.2000 -5 TSQL 107.2 FM (analog) — Montrose, CO
11.1 N2KNK Montrose Waterdo
N2KNK AllStar
 448.6500 -5 TSQL 151.4 FM (analog) AllStar 41304 🗓 2 nets 2 nets · 87 check-ins · 34 stations Montrose, CO
11.2 KB0YNA Montrose
KB0YNA
 445.0750 -5 CC? DMR — Montrose, CO
20.6 KJ7OIX Crawford
KJ7OIX
 447.0250 -5 TONE 77.0 FM (analog) — Crawford, CO
21.8 KB5ITS Montrose Raspber
KB5ITS
 448.8250 -5 TONE 100.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Montrose, CO
29.9 KC0QXX Cedaredge Cedar
KC0QXX
 147.1950 +0.6 TONE 107.2 FM (analog) — Cedaredge, CO
29.9 W0ALC Cedaredge
W0ALC
 147.3600 +0.6 TONE 100.0 FM (analog) — Cedaredge, CO
30.7 KI0MR Paonia
KI0MR
 147.3300 +0.6 TONE 107.2 FM (analog) — Paonia, CO
32.5 no call listed Ouray Engineer
Colorado
 147.2700 +0.6 TONE 127.3 FM (analog) (FM,DV) — Ouray, CO
33.9 N2KNK Telluride Gray
N2KNK
 449.7000 -5 TSQL 107.2 FM (analog) 🗓 2 nets 2 nets · 87 check-ins · 34 stations Telluride, CO
36.8 KF0R TELLURIDE
KF0R BM
 446.8000 -5 CC1 DMR BrandMeister 312281 — TELLURIDE, CO
41.3 N2KNK Grand Grand Mesa
N2KNK AllStar
 449.6500 -5 TSQL 151.4 FM (analog) AllStar 41304 🗓 2 nets 2 nets · 87 check-ins · 34 stations Grand Junction, CO
41.3 KB0VJJ Grand Grand Mesa
KB0VJJ
 145.3550 -0.6 TONE 88.5 FM (analog) — Grand Junction, CO
43.7 N2KNK Delta Uncompahgr
N2KNK
 449.4000 -5 TSQL 131.8 FM (analog) 🗓 2 nets 2 nets · 87 check-ins · 34 stations Delta, CO
44.3 N2KNK Parachute Mt
N2KNK AllStar
 449.9250 -5 TSQL 151.4 FM (analog) AllStar 41304 🗓 2 nets 2 nets · 87 check-ins · 34 stations Parachute, CO
45.7 KB0SW Grand Grand Mesa
KB0SW
 449.3000 -5 TSQL 107.2 FM (analog) — Grand Junction, CO
46.7 KB5ITS Silverton Hazelt
KB5ITS
 444.0000 +5 TONE 67.0 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO
46.9 KY5O Silverton
KY5O EchoLink
 449.5000 -5 TSQL 123.0 FM (analog) (FM,C4FM) EchoLink 100032 WIRES-X 11807 — Silverton, CO
47.2 N2KNK Grand Grand Mesa
N2KNK
 445.0500 -5 CC5 DMR 🗓 2 nets 2 nets · 87 check-ins · 34 stations Grand Junction, CO
47.2 W0BX Grand Grand Mesa
W0BX BM
 446.9125 -5 CC1 DMR BrandMeister 310868 — Grand Junction, CO
47.2 W0RRZ Grand Juncti GJT
W0RRZ
 145.1750 -0.6 TONE 107.2 FM (analog) — Grand Junction, CO
47.2 KB0YNA Grand Junction
KB0YNA
 445.0500 -5 CC? DMR — Grand Junction, CO
48.4 KB5ITS Silverton
KB5ITS
 147.3750 +0.6 TONE 156.7 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO
18.9 AD0RM Offline Ridgway
AD0RM BM
 447.8000 -5 CC1 DMR BrandMeister 311075 — Ridgway, CO
45.7 W0GJT Offline Grand Junction
W0GJT IRLP
 448.1500 -5 TSQL 100.0 FM (analog) IRLP 7963 — Grand Junction, CO
46.7 KB5ITS Offline Silverton
KB5ITS
 447.5250 -5 TONE 127.3 FM (analog) 🗓 1 net 1 net · 29 check-ins · 17 stations Silverton, CO