N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

K1DTB HAM 📻 GMRS

📻

Also a GMRS licensee

WROF509

Active until Oct 6, 2031 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Technician class licensed since 2018 (8 yrs) K1DTB since 2018 · previously KN4KSB Columbia, SC grid EM93lx GMRS WROF509 64 repeaters within 50 mi

🔒 Not available — currently licensed, through Apr 13, 2028. If it isn't renewed, it opens for vanity requests Apr 14, 2030.

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

📝 K1DTB has filed vanity applications before — latest filed Mar 26, 2018 · what was requested

Currently held by DAVID T BLENCOWE · 1 holder on record

Current holder: DAVID T BLENCOWE

Held K1DTB Apr 13, 2018 → present · first licensed Mar 19, 2018 as KN4KSB · 2 licenses · FRN 0027352657

K1DTB Active Technician · vanity Apr 13, 2018 → expires Apr 13, 2028

Licensee
DAVID T BLENCOWE

Address
223 SOUTH WACCAMAW AVE
COLUMBIA, SC 29205
33.9888, -81.0121 (street) · Grid EM93lx · CQ 5 · ITU 8 · map ↗

FRN
0027352657

Previous call
KN4KSB

Last granted
Apr 13, 2018

Effective
Apr 13, 2018

Last action
Apr 13, 2018
FCC actions (2)
- Apr 13, 2018 — Vanity call sign granted VANGRT
- Apr 13, 2018 — License issued LIISS
KN4KSB Canceled Technician Mar 19, 2018 → Apr 13, 2018 (canceled)

Licensee
DAVID T BLENCOWE

Address
223 SOUTH WACCAMAW AVE
COLUMBIA, SC 29205
33.9888, -81.0121 (street) · Grid EM93lx · CQ 5 · ITU 8 · map ↗

FRN
0027352657

Last granted
Mar 19, 2018

Effective
Mar 19, 2018

Last action
Apr 13, 2018
FCC actions (3)
- Apr 13, 2018 — License canceled LICAN
- Mar 19, 2018 — License issued LIISS
- Mar 19, 2018 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen May 7, 2018 → Oct 4, 2026 · 34 snapshots · as KN4KSB
DAVID T BLENCOWE
223 SOUTH WACCAMAW AVE, COLUMBIA, SC 29205
33.9888, -81.0121 (street) · Grid EM93lx · CQ 5 · ITU 8 · map ↗

Vanity applications filed by K1DTB

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 26, 2018 Granted Apr 13, 2018 0008149038	KN4KSB · DAVID T BLENCOWE · Technician 223 SOUTH WACCAMAW AVE, COLUMBIA, SC 29205 33.9888, -81.0121 (street) · Grid EM93lx · CQ 5 · ITU 8 · map ↗	1.K1DTB ✓ granted 2.K3DTB 3.K5DTB 4.K6DTB 5.K0DTB 6.K1TRZ available 7.K2TRZ available 8.K3TRZ available 9.K5TRZ	Granted got K1DTB

Others requesting K1DTB

3 applications listed K1DTB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 11, 2018	May 29, 2018	KC1JSC · Timothy J Burke · Fairfield, CT	4	Granted
Mar 26, 2018	Apr 13, 2018	KN4KSB · DAVID T BLENCOWE · COLUMBIA, SC	1	Granted
Nov 4, 2015	Nov 22, 2015	KC1EPT · Dana Bissonette · Wells, ME	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K1DTB in the last 24 hours. They show up here within seconds of K1DTB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

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

Miles	Channel	Output	Tone in	Owner	Location	Access	Status
13	RP15	462.550	103.5	WSBP556	Lexington, SC · Lake Murray Dam	Open	On the air
14	RP20	462.675	123.0	WQOY993	Cleveland, SC · Caesars Head	Closed	On the air
14	RP18	462.625	141.3	WRAM265	Rock Hill, SC · Newport	Open	On the air
14	RP19	462.650	D165	WRFH302	Travelers Rest, SC · Paris Mountain	Closed	On the air
14	RP18	462.625	141.3	WRJI479	Ballentine, SC · Lake Murray	Open	On the air
39	RP15	462.550	141.3	WRDG771	Sumter, SC · Kaitlynn's Cafe	Open	On the air
46	RP15	462.550	141.3	WRMX283	Kershaw, SC · Kershaw Builders Supply	Open	On the air
49	RP20	462.675	D032	WQXE747	Chester, SC · Near Chester Medical Center	Open	On the air

Repeaters within 50 miles

64 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
1.5	W4CAE	Columbia W4CAE AllStar	147.3300	+0.6	TSQL 156.7	FM (analog)	AllStar 494460 🗓 2 nets	2 nets · 93 check-ins · 43 stations	Columbia, SC
1.5	K4HI	Columbia K4HI WIRES-X	147.3600	+0.6	TSQL 100.0	FM (analog)	WIRES-X 64927	—	Columbia, SC
1.5	WR4SC	Columbia Capital WR4SC NC-PRN	440.6125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
1.5	K9OH	Columbia K9OH AllStar	444.8750	+5	TSQL 91.5	FM (analog)	AllStar 417861	—	Columbia, SC
1.7	W4FTK	Columbia W4FTK AllStar	442.8750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Columbia, SC
3.1	W4EAE	Cayce W4EAE	433.1000	+5	CC1	DMR		—	Cayce, SC
3.1	W4EAE	Cayce W4EAE	443.1000	+5	none	D-STAR (DMR,DV)		—	Cayce, SC
7.0	KJ4BWK	Columbia KJ4BWK	442.2000	+5	none	D-STAR		—	Columbia, SC
7.0	KJ4BWK	Columbia KJ4BWK	1282.2250	+12	none	D-STAR		—	Columbia, SC
7.2	W4DZF	Columbia St W4DZF	145.2700	-0.6	DCS 632	FM (analog)		—	Columbia, SC
9.9	WR4SC	Columbia WR4SC	441.7250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
10.0	WR4SC	Columbia WR4SC NC-PRN	442.5125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Columbia, SC
11.3	W4CAE	Fort Jackson W4CAE	146.7750	-0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 93 check-ins · 43 stations	Fort Jackson, SC
15.7	W4FTK	Blythewood W4FTK AllStar	443.6500	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Blythewood, SC
16.6	KI4IVP	Elgin KI4IVP WIRES-X	147.2400	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 18449	—	Elgin, SC
16.7	K4LLE	Lexington S K4LLE	147.0000	+0.6	TSQL 123.0	FM (analog) (FM,P25)	🗓 2 nets	2 nets · 70 check-ins · 30 stations	Lexington, SC
23.9	KI4RAX	Lugoff KI4RAX	146.8200	-0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Lugoff, SC
23.9	KI4RAX	Lugoff KI4RAX	441.8000	+5	none	D-STAR (DV,DMR)		—	Lugoff, SC
24.0	KJ4BWK	Saint Matthews KJ4BWK	145.4000	-0.6	none	D-STAR		—	Saint Matthews, SC
24.2	N5CWH	Gilbert N5CWH	146.6550	-0.6	TSQL 156.7	FM (analog)		—	Gilbert, SC
24.2	KC4GYM	Gilbert KC4GYM IRLP	224.5600	-1.6	TSQL 162.2	FM (analog)	IRLP 4109	—	Gilbert, SC
24.4	WR4SC	Little Mountain WR4SC NC-PRN	443.5375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Little Mountain, SC
26.0	N7GZT	Saint Hemlock rd N7GZT AllStar	442.7750	+5	TSQL 156.7	FM (analog)	AllStar 637120	—	Saint Matthews, SC
26.1	AD4U	Saint Matthews AD4U	146.6700	-0.6	TSQL 156.7	FM (analog)		—	Saint Matthews, SC
26.1	N7GZT	Saint Matthews N7GZT	53.2100	-1	none	FM (analog)		—	Saint Matthews, SC
26.4	W4FTK	Little Mt W4FTK AllStar	443.8750	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Little Mt, SC
26.4	W4FTK	Little Mountain W4FTK AllStar	146.6250	-0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Little Mountain, SC
27.0	WR4SC	Little Mountain WR4SC	147.2100	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Little Mountain, SC
27.0	N4UHF	Little Mountain N4UHF	444.6500	+5	CC0	DMR		—	Little Mountain, SC
29.1	KG4UAL	Leesville KG4UAL AllStar	444.4000	+5	DCS 315	FM (analog)	AllStar 558721	—	Leesville, SC
29.2	W4FTK	Wedgefield W4FTK AllStar	147.0600	+0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Wedgefield, SC
29.9	W4RRC	Leesville W4RRC AllStar	147.2550	+0.6	TONE 123.0	FM (analog)	AllStar 50790 🗓 1 net	1 net · 10 check-ins · 10 stations	Leesville, SC
32.4	KJ4QLH	Orangeburg /Calh KJ4QLH	147.3900	+0.6	TSQL 156.7	FM (analog)		—	Orangeburg, SC
32.6	KJ4QLH	Neeses KJ4QLH	147.0900	+0.6	TONE 156.7	FM (analog)		—	Neeses, SC
32.6	WR4SC	Orangeburg WR4SC	146.8800	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
32.6	WR4SC	Orangeburg WR4SC NC-PRN	440.5875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
32.6	WR4SC	Orangeburg WR4SC	441.7500	+5	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Orangeburg, SC
35.0	W4GL	Wedgefield W4GL	145.4300	-0.6	TSQL 156.7	FM (analog)		—	Wedgefield, SC
35.5	W4GL	Sumter W4GL	441.9500	+5	none	D-STAR		—	Sumter, SC
36.1	KF4NQN	Monettta KF4NQN AllStar	446.6000	-5	TONE 156.7	FM (analog)	AllStar 28575	—	Monettta, SC
36.5	KQ4NOR	Glymphville KQ4NOR AllStar	146.9550	simplex	TONE 186.2	FM (analog)	AllStar 66357	—	Glymphville, SC
38.7	W4GL	Sumter Tuomey W4GL	146.6400	-0.6	TONE 156.7	FM (analog)		—	Sumter, SC
38.7	W4GL	Sumter WRJA W4GL	444.1500	+5	TSQL 123.0	FM (analog) (FM,DV)		—	Sumter, SC
38.7	WR4SC	Sumter WR4SC	147.0150	+0.6	TSQL 156.7	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
41.6	W4FTK	Saluda Sheriffs W4FTK AllStar	147.7500	-0.6	TONE 123.0	FM (analog)	AllStar EchoLink 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Saluda, SC
42.0	W4FTK	Sumter W4FTK AllStar	443.3000	+5	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Sumter, SC
42.3	K1LVA	Aiken K1LVA AllStar	145.7700	simplex	TONE 131.8	FM (analog)	AllStar 28249 EchoLink 179307	—	Aiken, SC
43.2	W4GL	Sumter W4GL	147.0150	+0.6	TSQL 156.7	FM (analog)		—	Sumter, SC
43.2	WR4SC	Sumter WR4SC NC-PRN	442.3125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Sumter, SC
44.9	AF4E	Saluda Wtr Tank AF4E AllStar	146.9100	-0.6	TSQL 123.0	FM (analog)	AllStar 458591	—	Saluda, SC
47.2	KA4GDW	Bowman KA4GDW	224.7800	-1.6	TSQL 179.9	FM (analog)		—	Bowman, SC
47.8	WB4TGK	Bamberg WB4TGK	145.3300	-0.6	TONE 156.7	FM (analog)		—	Bamberg, SC
47.9	KA4GDW	Bowman KA4GDW	146.8350	-0.6	TSQL 179.9	FM (analog)		—	Bowman, SC
48.2	N7GZT	Vance N7GZT AllStar	442.2000	+5	DCS 023	FM (analog)	AllStar 637122 AllStar 637121	—	Vance, SC
48.2	W4PSC	Leslie W4PSC	444.7250	+5	DCS 156	FM (analog)	🗓 1 net	1 net · 15 check-ins · 8 stations	Leslie, SC
48.8	N2ZZ	Aiken N2ZZ BM	443.4625	+5	CC1	DMR	BrandMeister 314500 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
49.2	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	Chester, SC
49.2	W4CHR	Chester Near W4CHR AllStar	145.3100	-0.6	DCS 145	FM (analog)	AllStar 530447 EchoLink 307645	—	Chester, SC
49.8	KR4AIK	Aiken Old Hosp KR4AIK	145.1600	-0.6	none	D-STAR		—	Aiken, SC
49.8	KR4AIK	Aiken Old Hosp KR4AIK	443.4125	+5	none	D-STAR		—	Aiken, SC
1.5	N4EOY offline	Columbia N4EOY	224.9000	-1.6	none	FM (analog)		—	Columbia, SC
3.9	W4EAE offline	Cayce W4EAE IRLP	147.5100	simplex	TSQL 131.8	FM (analog)	IRLP 8255	—	Cayce, SC
10.2	KG4GKY offline	West Columbia KG4GKY IRLP	446.8750	simplex	TSQL 79.7	FM (analog)	IRLP 4045	—	West Columbia, SC
43.9	W4APE offline	Lucknow W4APE EchoLink	146.9250	-0.6	TONE 123.0	FM (analog)	EchoLink 779467	—	Lucknow, SC