N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 22, 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)

AB3BI HAM 📻 GMRS

📻
Also a GMRS licensee
WRXV467
Active until Jul 1, 2033 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Amateur Extra class licensed since 1993 (33 yrs) AB3BI since 2003 · previously N9MHA Ridgecrest, CA Grid DM15do GMRS WRXV467 18 repeaters within 50 mi
🔒 Not available — currently licensed, through Jun 27, 2033. If it isn't renewed, it opens for vanity requests Jun 28, 2035.

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

Currently held by Jonathan C Seng · 1 holder on record

Current holder: Jonathan C Seng

Held AB3BI Nov 12, 2003 → present · first licensed Jun 22, 1993 as N9MHA · 2 licenses · FRN 0005316294

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.
AB3BI 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 AB3BI in the last 24 hours. They show up here within seconds of AB3BI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS Repeaters within 50 Miles

1 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
0RP20462.675— WRUE951 Ridgecrest, CA · Near Cero Coso College OpenOn the air

Repeaters within 50 Miles

18 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
1.9 AJ6UE Ridgecrest
AJ6UE BM
 445.0000 -5 CC1 DMR BrandMeister 318624801 — Ridgecrest, CA
2.2 WA6YBN Ridgecrest
WA6YBN AllStar
 147.0000 +0.6 TONE 107.2 FM (analog) AllStar 27178 — Ridgecrest, CA
2.9 KF6FM Amboy
KF6FM Western-St
 430.9625 in 439.9625 CC5 DMR Western-States-DMR — Amboy, CA
3.8 WI6RE Ridgecrest
WI6RE IRLP
 446.5000 simplex TSQL 100.0 FM (analog) IRLP 3741 — Ridgecrest, CA
7.7 WA6YBN Ridgecrest Rands
WA6YBN AllStar
 145.3400 -0.6 TONE 100.0 FM (analog) AllStar 27179 — Ridgecrest, CA
7.7 W5WH Ridgecrest EP Pk
W5WH
 224.9000 -1.6 none FM (analog) — Ridgecrest, CA
7.7 WI6RE Ridgecrest EP Pk
WI6RE AllStar
 448.8000 -5 TONE 100.0 FM (analog) AllStar 1801 — Ridgecrest, CA
7.8 WI6RE Ridgecrest EP Pk
WI6RE AllStar
 147.9750 -0.6 TONE 100.0 FM (analog) AllStar 27167 — Ridgecrest, CA
9.5 WD6BVD Inyokern
WD6BVD
 440.3750 +5 CC2 DMR — Inyokern, CA
9.5 WB6CWN Inyokern
WB6CWN AZ-TRBONE
 449.4625 -5 CC15 DMR AZ-TRBONET — Inyokern, CA
11.7 WB6YES Ridgecrest EP Pk
WB6YES AllStar
 448.8800 -5 TSQL 100.0 FM (analog) AllStar 49171 — Ridgecrest, CA
16.1 K6ERN Red Mountain - S
K6ERN
 1287.1000 -12 TONE 136.5 FM (analog) — Red Mountain - SMRA, CA
20.7 K6YYJ Trona
K6YYJ
 146.9700 -0.6 TONE 123.0 FM (analog) — Trona, CA
42.6 N6SR Lake Is Rocky Pt
N6SR BM
 146.8050 -0.6 TONE 156.7 FM (analog) (DMR,FM) BrandMeister 313572 — Lake Isabella, CA
42.6 N6SR Lake Is Rocky Pt
N6SR
 145.4500 -0.6 TONE 156.7 FM (analog) — Lake Isabella, CA
44.8 KB6DJT WoffordHeights
KB6DJT
 224.5400 -1.6 TONE 74.4 FM (analog) — WoffordHeights, CA
46.6 WA6CAM Tehachapi
WA6CAM AllStar
 927.0250 -25 TSQL 146.2 FM (analog) AllStar 47070 — Tehachapi, CA
15.2 N6BKL Offline Randsburg
N6BKL
 52.6800 -0.5 TONE 82.5 FM (analog) — Randsburg, CA