N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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)KX4H HAM
🔒 Not available — currently licensed, through Feb 23, 2035. If it isn't renewed, it opens for vanity requests Feb 24, 2037.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Currently held by ALLEN L SHARPE · 1 holder on record
Current holder: ALLEN L SHARPE
Held KX4H May 10, 1985 → present
· first licensed May 10, 1985 as KX4H
· 1 license · FRN 0012215786
📖 In the printed callbooks since 1981 as KX4H, before the FCC's online records
-
- Licensee
- ALLEN L SHARPE
- Address
- 12 Flint Hill Rd
IRMO, SC 29063
- FRN
- 0012215786
- Last granted
- Jan 22, 2025
- Effective
- Jan 23, 2025
- Last action
- Jan 23, 2025
FCC actions (5)
- Jan 23, 2025 — Administrative update LIAUA
- Jan 22, 2025 — License renewed LIREN
- Jan 13, 2015 — License renewed LIREN
- Nov 29, 2004 — License renewed LIREN
- Nov 29, 2004 — FCC action LITIN
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.
- Seen May 12, 1995 → Apr 17, 2003 · 16 discs
KX4H · Amateur Extra · issued Feb 23, 1995, expires Feb 23, 2005
ALLEN L. SHARPE
16 FLINT HILL RD, IRMO, SC 29063 - Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs
KX4H · Amateur Extra · issued May 10, 1985, expires May 10, 1995
ALLEN L SHARPE
16 FLINT HILL RD, IRMO, SC 29063
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
KX4H 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.
- 1997 · 1 edition
KX4H · class E
Allen L Sharpe
16 Flint Hill Rd, Irmo, SC 19063
1997 p.674 - 1996 · 1 edition
KX4H · class E
Allen L Sharpe
16 Flilt Hill Rd, Irmo, SC 29063
1996 p.652 - 1988 → 1995 · 6 editions
KX4H · class E
Allen L Sharpe
16 Flint Hill Rd, Irmo, SC 29063
Winter 1988 p.477, Winter 1989 p.484, Winter 1990 p.477, Winter 1991 p.506, 1994 p.594, 1995 p.660 - 1987 · 1 edition
KX4H · class E
Allen L Sharpe
Lb Flint Hill Rd, Irmo Sc 290&3
Winter 1987 p.467 - 1986 · 1 edition
KX4H
E Al•n L Sharpe
16 Flint Hill Rd, Irmo, SC 19063
Winter 1986 p.465 - 1985 · 1 edition
KX4H · class E
Allen L Sharpe
Lb Flint Hill Rd, Irmo . Sc 290&3
Winter 1985 p.470 - 1984 · 1 edition
KX4H · class E
Allen L Sharpe
16 Flint Hill D, Irmo, SC 19063
Winter 1984 p.476 - 1981 → 1983 · 2 editions
KX4H · class E
Allen L Sharpe
16 Flint Hill Rd, Irmo 2
Winter 1981 p.427, Winter 1983 p.455
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KX4H in the last 24 hours. They show up here within seconds of KX4H beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Repeaters within 50 Miles
74 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)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 6.5 | W4DZF | Columbia St W4DZF |
145.2700 | -0.6 | DCS 632 | FM (analog) | — | Columbia, SC | |
| 11.8 | W4FTK | Blythewood W4FTK AllStar |
443.6500 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Blythewood, SC |
| 11.8 | W4FTK | Columbia W4FTK AllStar |
442.8750 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Columbia, SC |
| 12.0 | W4CAE | Columbia W4CAE AllStar |
147.3300 | +0.6 | TSQL 156.7 | FM (analog) | AllStar 494460 🗓 3 nets | 3 nets · 113 check-ins · 46 stations | Columbia, SC |
| 12.0 | K4HI | Columbia K4HI WIRES-X |
147.3600 | +0.6 | TSQL 100.0 | FM (analog) | WIRES-X 64927 | — | Columbia, SC |
| 12.0 | WR4SC | Columbia Capital WR4SC NC-PRN |
440.6125 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Columbia, SC |
| 12.0 | K9OH | Columbia K9OH AllStar |
444.8750 | +5 | TSQL 91.5 | FM (analog) | AllStar 417861 | — | Columbia, SC |
| 12.1 | WR4SC | Little Mountain WR4SC NC-PRN |
443.5375 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Little Mountain, SC |
| 12.8 | WR4SC | Columbia WR4SC NC-PRN |
442.5125 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Columbia, SC |
| 12.8 | WR4SC | Columbia WR4SC |
441.7250 | +5 | TONE 91.5 | FM (analog) | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Columbia, SC |
| 14.0 | K4LLE | Lexington S K4LLE |
147.0000 | +0.6 | TSQL 123.0 | FM (analog) (FM,P25) | 🗓 3 nets | 3 nets · 102 check-ins · 31 stations | Lexington, SC |
| 14.4 | W4FTK | Little Mountain W4FTK AllStar |
146.6250 | -0.6 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Little Mountain, SC |
| 14.4 | W4FTK | Little Mt W4FTK AllStar |
443.8750 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Little Mt, SC |
| 14.8 | W4EAE | Cayce W4EAE |
433.1000 | +5 | CC1 | DMR | — | Cayce, SC | |
| 14.8 | W4EAE | Cayce W4EAE |
443.1000 | +5 | none | D-STAR (DMR,DV) | — | Cayce, SC | |
| 14.9 | WR4SC | Little Mountain WR4SC |
147.2100 | +0.6 | TSQL 156.7 | FM (analog) | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Little Mountain, SC |
| 14.9 | N4UHF | Little Mountain N4UHF |
444.6500 | +5 | CC0 | DMR | — | Little Mountain, SC | |
| 16.1 | KJ4BWK | Columbia KJ4BWK |
442.2000 | +5 | none | D-STAR | — | Columbia, SC | |
| 16.1 | KJ4BWK | Columbia KJ4BWK |
1282.2250 | +12 | none | D-STAR | — | Columbia, SC | |
| 19.7 | W4CAE | Fort Jackson W4CAE |
146.7750 | -0.6 | TSQL 156.7 | FM (analog) | 🗓 3 nets | 3 nets · 113 check-ins · 46 stations | Fort Jackson, SC |
| 20.3 | KI4IVP | Elgin KI4IVP WIRES-X |
147.2400 | +0.6 | TSQL 103.5 | FM (analog) (FM,C4FM) | WIRES-X 18449 | — | Elgin, SC |
| 23.0 | KQ4NOR | Glymphville KQ4NOR AllStar |
146.9550 | simplex | TONE 186.2 | FM (analog) | AllStar 66357 | — | Glymphville, SC |
| 23.2 | N5CWH | Gilbert N5CWH |
146.6550 | -0.6 | TSQL 156.7 | FM (analog) | — | Gilbert, SC | |
| 23.2 | KC4GYM | Gilbert KC4GYM IRLP |
224.5600 | -1.6 | TSQL 162.2 | FM (analog) | IRLP 4109 | — | Gilbert, SC |
| 25.4 | KG4UAL | Leesville KG4UAL AllStar |
444.4000 | +5 | DCS 315 | FM (analog) | AllStar 558721 | — | Leesville, SC |
| 26.2 | W4RRC | Leesville W4RRC AllStar |
147.2550 | +0.6 | TONE 123.0 | FM (analog) | AllStar 50790 🗓 2 nets | 2 nets · 10 check-ins · 10 stations | Leesville, SC |
| 27.3 | KI4RAX | Lugoff KI4RAX |
146.8200 | -0.6 | TSQL 91.5 | FM (analog) (FM,C4FM) | — | Lugoff, SC | |
| 27.3 | KI4RAX | Lugoff KI4RAX |
441.8000 | +5 | none | D-STAR (DV,DMR) | — | Lugoff, SC | |
| 33.1 | KF4NQN | Monettta KF4NQN AllStar |
446.6000 | -5 | TONE 156.7 | FM (analog) | AllStar 28575 | — | Monettta, SC |
| 34.6 | W4FTK | Saluda Sheriffs W4FTK AllStar |
147.7500 | -0.6 | DCS 315 | FM (analog) | AllStar EchoLink 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Saluda, SC |
| 37.4 | KJ4BWK | Saint Matthews KJ4BWK |
145.4000 | -0.6 | none | D-STAR | — | Saint Matthews, SC | |
| 37.4 | AF4E | Saluda Wtr Tank AF4E AllStar |
146.9100 | -0.6 | TSQL 123.0 | FM (analog) | AllStar 458591 | — | Saluda, SC |
| 37.8 | KW4BET | Chester Near KW4BET XLX056 |
442.4750 | +5 | DCS 023 | FM (analog) (DMR,FM) | AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 36034 AllStar 474345 XLX056 🗓 1 net | 1 net · 51 check-ins · 50 stations | Chester, SC |
| 37.8 | W4CHR | Chester Near W4CHR AllStar |
145.3100 | -0.6 | DCS 145 | FM (analog) | AllStar 530447 EchoLink 307645 | — | Chester, SC |
| 38.5 | W4PSC | Leslie W4PSC |
444.7250 | +5 | DCS 156 | FM (analog) | 🗓 1 net | 1 net · 29 check-ins · 9 stations | Leslie, SC |
| 39.1 | WR4SC | Chester WR4SC |
440.5750 | +5 | CC1 | DMR | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Chester SC, SC |
| 39.5 | N7GZT | Saint Hemlock rd N7GZT AllStar |
442.7750 | +5 | TSQL 156.7 | FM (analog) | AllStar 637120 | — | Saint Matthews, SC |
| 39.5 | AD4U | Saint Matthews AD4U |
146.6700 | -0.6 | TSQL 156.7 | FM (analog) | — | Saint Matthews, SC | |
| 39.5 | N7GZT | Saint Matthews N7GZT |
53.2100 | -1 | none | FM (analog) | — | Saint Matthews, SC | |
| 40.5 | W4FTK | Richburg W4FTK AllStar |
146.7600 | -0.6 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Richburg, SC |
| 41.2 | W4FTK | Wedgefield W4FTK AllStar |
147.0600 | +0.6 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Wedgefield, SC |
| 42.5 | KW4BET | Chester KW4BET AllStar |
445.9375 | simplex | TONE 67.0 | FM (analog) | AllStar 474340 🗓 1 net | 1 net · 51 check-ins · 50 stations | Chester, SC |
| 42.5 | KW4BET | Lewis KW4BET AllStar |
442.1750 | +5 | none | FM (analog) | AllStar 530449 🗓 1 net | 1 net · 51 check-ins · 50 stations | Lewis SC, SC |
| 42.5 | KW4BET | Chester KW4BET IRLP |
446.0250 | simplex | TSQL 77.0 | FM (analog) | IRLP 4481 🗓 1 net | 1 net · 51 check-ins · 50 stations | Chester, SC |
| 42.5 | KW4BET | Lewis KW4BET AllStar |
146.5350 | simplex | TONE 77.0 | FM (analog) | AllStar 474349 🗓 1 net | 1 net · 51 check-ins · 50 stations | Lewis, SC |
| 42.6 | KW4BET | Chester NLF Dept KW4BET AllStar |
52.5700 | simplex | TONE 67.0 | FM (analog) | AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 46034 AllStar 474344 🗓 1 net | 1 net · 51 check-ins · 50 stations | Chester, SC |
| 43.1 | KJ4QLH | Neeses KJ4QLH |
147.0900 | +0.6 | TONE 156.7 | FM (analog) | — | Neeses, SC | |
| 45.1 | W4GL | Wedgefield W4GL |
145.4300 | -0.6 | TSQL 156.7 | FM (analog) | — | Wedgefield, SC | |
| 45.1 | K1LVA | Aiken K1LVA AllStar |
145.7700 | simplex | TONE 131.8 | FM (analog) | AllStar 28249 EchoLink 179307 | — | Aiken, SC |
| 45.3 | KJ4QLH | Orangeburg /Calh KJ4QLH |
147.3900 | +0.6 | TSQL 156.7 | FM (analog) | — | Orangeburg, SC | |
| 45.6 | WR4SC | Orangeburg WR4SC |
146.8800 | -0.6 | TSQL 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Orangeburg, SC |
| 45.6 | WR4SC | Orangeburg WR4SC NC-PRN |
440.5875 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Orangeburg, SC |
| 45.6 | WR4SC | Orangeburg WR4SC |
441.7500 | +5 | TONE 123.0 | FM (analog) | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Orangeburg, SC |
| 45.8 | W4PAX | Lancaster W4PAX |
146.7000 | -0.6 | TSQL 123.0 | FM (analog) | — | Lancaster, SC | |
| 45.8 | W4PAX | Lancaster W4PAX |
444.1000 | +5 | TONE 192.8 | FM (analog) | — | Lancaster, SC | |
| 45.9 | W4GL | Sumter W4GL |
441.9500 | +5 | none | D-STAR | — | Sumter, SC | |
| 46.8 | KC4IRA | Lancaster Medica KC4IRA |
444.6250 | +5 | Fusion (C4FM) | — | Lancaster, SC | ||
| 47.3 | W4FTK | Clinton W4FTK AllStar |
443.6750 | +5 | DCS 315 | FM (analog) | AllStar 40040 EchoLink 367365 🗓 2 nets | 2 nets · 762 check-ins · 290 stations | Clinton, SC |
| 47.7 | K4USC | Union K4USC AllStar |
145.1500 | -0.6 | TONE 123.0 | FM (analog) | AllStar 53344 | — | Union, SC |
| 47.7 | KW4BET | Union KW4BET AllStar |
145.1500 | simplex | TONE 103.5 | FM (analog) | AllStar 474342 🗓 1 net | 1 net · 51 check-ins · 50 stations | Union, SC |
| 47.7 | W4DV | Trenton W4DV |
145.3900 | -0.6 | TSQL 71.9 | FM (analog) | 🗓 5 nets | 5 nets · 563 check-ins · 124 stations | Trenton, SC |
| 47.7 | W4DV | Trenton W4DV |
442.5500 | +5 | CC1 | DMR | 🗓 5 nets | 5 nets · 563 check-ins · 124 stations | Trenton, SC |
| 48.2 | WR4EC | Edgefield WR4EC |
146.8500 | -0.6 | TSQL 91.5 | FM (analog) | — | Edgefield, SC | |
| 49.0 | K4YTZ | Rock Hill K4YTZ AllStar |
147.0300 | -0.6 | TSQL 88.5 | FM (analog) | AllStar 54226 EchoLink 418325 | — | Rock Hill, SC |
| 49.0 | WR4SC | Rock Hill WR4SC NC-PRN |
440.5125 | +5 | CC1 | DMR | NC-PRN 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Rock Hill, SC |
| 49.0 | K4USC | Union K4USC |
146.8350 | -0.6 | TONE 123.0 | FM (analog) | — | Union, SC | |
| 49.3 | W4GL | Sumter Tuomey W4GL |
146.6400 | -0.6 | TONE 156.7 | FM (analog) | — | Sumter, SC | |
| 49.3 | W4GL | Sumter WRJA W4GL |
444.1500 | +5 | TSQL 123.0 | FM (analog) (FM,DV) | — | Sumter, SC | |
| 49.3 | WR4SC | Sumter WR4SC |
147.0150 | +0.6 | TSQL 156.7 | FM (analog) | 🗓 2 nets | 2 nets · 300 check-ins · 112 stations | Sumter, SC |
| 50.0 | N2ZZ | Aiken N2ZZ BM |
443.4625 | +5 | CC1 | DMR | BrandMeister 314500 🗓 4 nets | 4 nets · 116 check-ins · 63 stations | Aiken, SC |
| 12.0 | N4EOY Offline | Columbia N4EOY |
224.9000 | -1.6 | none | FM (analog) | — | Columbia, SC | |
| 13.2 | W4EAE Offline | Cayce W4EAE IRLP |
147.5100 | simplex | TSQL 131.8 | FM (analog) | IRLP 8255 | — | Cayce, SC |
| 14.2 | KG4GKY Offline | West Columbia KG4GKY IRLP |
446.8750 | simplex | TSQL 79.7 | FM (analog) | IRLP 4045 | — | West Columbia, SC |
| 48.1 | W4APE Offline | Lucknow W4APE EchoLink |
146.9250 | -0.6 | TONE 123.0 | FM (analog) | EchoLink 779467 | — | Lucknow, SC |