N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

NF4O

🔒 Not available — currently licensed, through Mar 31, 2030. If it isn't renewed, it opens for vanity requests Apr 1, 2032.

📬 QSL: not on LoTW · not an eQSL AG member

📝 NF4O has filed vanity applications before — latest filed Mar 12, 2020 · what was requested

Currently held by John C Mahan · 3 holders on record

Current holder: John C Mahan

Held NF4O Mar 31, 2020 → present · first licensed Nov 3, 2009 as KJ4QEA · 2 licenses · FRN 0019185206

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

Previous holder: WILLIAM H THATCHER

Held NF4O Mar 11, 2008 → Mar 11, 2018 · first licensed May 9, 2003 as KF8US · 2 licenses · FRN 0002823359

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

Previous holder: EARLE W JONES

Held NF4O Nov 1, 1996 → Nov 10, 2005 · first licensed Nov 1, 1996 as NF4O · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by NF4O

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 · AwardApplicantRequested (in order)Status
Filed Mar 12, 2020
Granted Mar 31, 2020
0009008504
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.NF4O ✓ granted
 Granted
got NF4O
Filed Feb 27, 2020
Award date was Mar 16, 2020
0008992617
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.NM4J held
2.W4EX held
 Dismissed
Filed Feb 4, 2020
Award date was Feb 22, 2020
0008964961
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.WD4M held
 Dismissed
Filed Jan 30, 2020
Award date was Feb 17, 2020
0008960795
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.N4IA held
 Dismissed
Filed Jan 27, 2020
Award date was Feb 14, 2020
0008954928
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.N4JV held
 Dismissed
Filed Jan 22, 2020
Award date was Feb 9, 2020
0008950884
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.K4VK held
 Dismissed
Filed Jan 13, 2020
Award date was Jan 31, 2020
0008940938
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.NB4B held
 Dismissed
Filed Jan 6, 2020
Award date was Jan 24, 2020
0008932816
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.AG4R held
 Dismissed
Filed Dec 30, 2019
Award date was Jan 17, 2020
0008926631
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.WB4A held
 Dismissed
Filed Nov 27, 2019
Award date was Dec 15, 2019
0008898075
 KJ4QEA · John C Mahan · Amateur Extra
800 Artillery Range S, Spanish Fort, AL 36527-3084
30.6825, -87.9174 (street) · Grid EM60aq · CQ 4 · ITU 8 · map ↗
1.W4CW held
2.WW4J held
3.AG4R held
4.KC4Q held
5.NP4B held
6.N4JV held
 Dismissed

Others requesting NF4O

9 applications listed NF4O as a choice, newest first.

FiledAwardApplicantChoice #Status
Jun 10, 2020 Jun 28, 2020 KO4DRR · Terry M Gordon · Alachua, FL 7Granted
Mar 13, 2020 Mar 31, 2020 WB4FOW · CLARK BARROW · FORT MYERS, FL 6Dismissed
Mar 13, 2020 Mar 31, 2020 KE4ERO · Jerry W Mc Cullough · Georgiana, AL 2Granted
Mar 12, 2020 Mar 30, 2020 KJ4QEA · John C Mahan · Spanish Fort, AL 1Granted
Mar 12, 2020 Mar 30, 2020 KX4WN · RICHARD E MANZER · New Bern, NC 1Dismissed
Mar 12, 2020 Mar 30, 2020 KM4NEM · John E Barr · Haines City, FL 8Granted
Mar 11, 2020 Mar 29, 2020 KN4SIR · David B Miller · Cocoa, FL 1Dismissed
Nov 13, 2018 Dec 1, 2018 K5PDC · peter d caffrey · portsmouth, VA 6Dismissed
Feb 22, 2008 Mar 11, 2008 KF8US · WILLIAM H THATCHER · Homosassa,, FL 1Granted

Repeaters within 50 miles

54 repeaters within 50 miles of this address, closest first · map these & export for a radio →

● repeater · ● 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)
MilesCallOutputOffsetToneModeNetworksLocation
11.4 N4TAE 444.9875 +5 CC1 DMR BrandMeister 310116 Mobile, AL
11.4 N4FIV 147.2375 +0.6 CC1 DMR BrandMeister 314750 Mobile, AL
11.4 W4IAX 145.3900 -0.6 none D-STAR Mobile, AL
11.4 W4IAX 444.9000 +5 none D-STAR Mobile, AL
13.5 N4FIV 444.5000 +5 CC1 DMR BrandMeister 310101 Mobile, AL
13.5 N4FIV 444.7500 +5 CC1 DMR BrandMeister 310101 Alabaster, AL
14.0 KN4DND 443.3250 +5 CC1 DMR BrandMeister 314948 Robertsdale, AL
15.3 KR4LPI 431.9500 in 431.1500 CC1 DMR BrandMeister 322405701 BrandMeister 322405703 Mobile, AL
16.7 N1RHN 444.3500 +0.6 CC2 DMR CT-ARES Mobile, CT
18.9 WY5Y 443.5000 +5 CC1 DMR BrandMeister 311177 Theodore, AL
18.9 N4TAE 145.1300 -0.6 CC7 DMR AmComm Theodore, AL
19.8 no call listed
Listed as ALRC
 146.6700 simplex TONE 210.7 FM (analog) Bay Minette-AL, FL
20.6 no call listed
Listed as AFCARS
 145.3600 -0.6 none FM (analog) Semmes-AL, FL
20.8 N4MZ 146.6850 -0.6 TSQL 82.5 FM (analog) Foley, AL
20.8 no call listed
Listed as ALRC
 443.4000 in 448.3000 none FM (analog) Mobile-AL, FL
21.0 KI4SAZ 145.3100 -0.6 none D-STAR Magnolia Springs, AL
21.0 KI4SAZ 444.3000 +5 none D-STAR Magnolia Springs, AL
21.0 KI4SAZ 1285.0000 -12 none D-STAR Magnolia Springs, AL
22.0 N4WLO 145.1900 simplex TONE 123.0 FM (analog) AllStar 66194 AllStar 666204 Theodore, AL
22.0 N4WLO 430.0000 simplex TONE 123.0 FM (analog) AllStar 66620 Theodore, AL
22.0 N4WLO 444.1000 +5 TONE 88.5 FM (analog) AllStar 666200 AllStar 661940 AllStar 661946 Theodore, AL
22.0 N4WLO 443.0000 +5 TONE 88.5 FM (analog) AllStar 666209 Theodore, AL
22.0 N4WLO 147.2000 +0.6 TONE 88.5 FM (analog) AllStar 666205 AllStar 666200 Theodore, AL
24.0 KO4EKK 442.0000 +5 CC1 DMR BrandMeister 312753 Bucks, AL
28.9 KM4NJM 432.0000 in 432.7000 CC1 DMR BrandMeister 319713502 Gulf Shores, AL
30.8 WA4SRW 444.8750 +5 TONE 100.0 FM (analog) Miami\n, FL
33.6 KC4SME 146.6100 -0.6 TONE 100.0 FM (analog) Cantonment, FL
33.7 WN1R 145.2750 +0.6 CC5 DMR BrandMeister 314616 Orange Beach, AL
37.8 KC4SME 147.3000 +0.6 TONE 100.0 FM (analog) Cantonment, FL
38.0 W4UC 146.7600 -0.6 TONE 100.0 FM (analog) Pensacola, FL
39.0 WA4ECY 145.4500 -0.6 TONE 100.0 FM (analog) Pensacola, FL
39.0 WA4ECY 443.8500 +5 TONE 100.0 FM (analog) Pensacola, FL
39.1 KT5TWO 439.5500 in 433.5500 CC1 DMR BrandMeister 3204229 Pensacola, FL
39.6 KD9GIT 430.0000 +1 CC1 DMR BrandMeister 3168035 Pensacola, FL
40.0 N4FIV 444.7000 +5 TONE 100.0 FM (analog) Pensacola, FL
41.3 WR4USA 146.8500 -0.6 TONE 100.0 FM (analog) Milton, FL
41.6 WB4OQF 146.8500 -0.6 TONE 100.0 FM (analog) Pensacola, FL
41.8 WB4OQF 443.7000 +5 CC1 DMR BrandMeister 311300 Pensacola, FL
43.3 KD4VVZ 145.3300 in 146.8000 TSQL 136.5 FM (analog) (FM,C4FM) Lucedale, MS
43.3 KD4VVZ 444.2000 +5 CC1 DMR SE Lucedale, MS
44.2 N4FIV 147.3300 +0.6 TONE 100.0 FM (analog) Pensacola, FL
44.5 KJ4CHV 444.4500 +5 TONE 100.0 FM (analog) (FM,P25) Pensacola, FL
45.1 KO4SRC 224.0000 -1.6 none FM (analog) Milton, FL
45.1 KO4SRC 443.5000 +5 none FM (analog) Milton, FL
45.4 KD4VVZ 147.1200 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 18327 Lucedale, MS
45.4 no call listed
Listed as SERA
 145.3300 -0.6 TONE 136.5 FM (analog) George County, FL
45.4 W4RL 442.1000 +5 TONE 100.0 FM (analog) Pensacola, FL
46.8 W5WA 145.1100 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) Vancleave, MS
46.8 K9EYZ 146.9700 -0.6 TSQL 136.5 FM (analog) (FM,C4FM) Vancleave, MS
48.9 no call listed
Listed as AFCARS
 224.7000 -1.6 none FM (analog) Brewton-AL, FL
49.9 W4VIY 444.4000 +5 TONE 100.0 FM (analog) Milton, FL
1.2 N4FIV offline 444.9875 +5 CC1 DMR BrandMeister 310104 Spanish Fort, AL
13.5 N4FIV offline 444.7875 +5 CC1 DMR BrandMeister 310105 Mobile, AL
36.2 KM4JAK offline 446.0500 simplex TSQL 100.0 FM (analog) IRLP 8233 Molino, FL