N9TPB FCC License Search
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

Robb Schiefer Jr

FRN 0031730484 · first licensed Dec 14, 2021 as KO4VJZ · 3 licenses on record

Complete licensing history

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

Repeaters within 50 miles

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

MilesCallOutputOffsetToneModeNetworksLocation
0.4 KC4SIG 442.7000 +5 CC1 DMR BrandMeister 310122 Helena, AL
2.7 KC4SIG 444.9250 +5 CC1 DMR BrandMeister 310117 Helena, AL
9.2 W4RKZ 443.0250 +5 CC1 DMR AL-DMR McCalla, AL
10.1 W4RKZ 444.8000 +5 CC1 DMR AL-DMR Hoover, AL
13.5 KQ4QCT 446.5500 -0.1 CC1 DMR BrandMeister 311118101 Town, L0C4T0R, AL
16.0 WB4TJX 145.2300 -0.6 TSQL 203.5 FM (analog) Birmingham, AL
17.9 AG4ZV 444.8250 +5 CC1 DMR AmComm Birmingham, AL
18.4 AC4TC 438.5000 -5 CC1 DMR BrandMeister 321175902 Birmingham, AL
22.5 W4RKZ 443.6750 +5 CC1 DMR AL-DMR Birmingham, AL
24.9 AC4TC 442.3750 +5 CC1 DMR BrandMeister 315066 Graysville, AL
28.3 KR4FDY 441.0000 +5 CC1 DMR BrandMeister 3102254 Quinton, AL
28.4 K4DSO
Listed as K4DSO-A
 1250.0000 simplex none D-STAR Birmingham, AL
28.4 K4DSO
Listed as K4DSO-A
 1283.4000 +12 none D-STAR Birmingham, AL
28.4 K4DSO
Listed as K4DSO-B
 443.2000 +5 none D-STAR Birmingham, AL
28.4 K4DSO
Listed as K4DSO-C
 145.4100 -0.6 none D-STAR 🗓 1 net Birmingham, AL
31.1 KE4CAA 440.5625 +5 CC1 DMR AL-DMR Moody, AL
31.8 KC4ANB 145.0400 in 146.4400 CC1 DMR BrandMeister 310120 Trussville, AL
31.8 KC4ANB 442.1000 +5 CC1 DMR BrandMeister 310197 Trussville, AL
34.9 K4VHF 146.6200 -0.6 TONE 146.2 FM (analog) IRLP Leeds, AL
36.3 W3NH 147.0750 +0.6 TSQL 67.0 FM (analog) IRLP 8706 Trafford, AL
36.5 KD9Q 444.9000 +5 CC1 DMR AL-DMR Tuscaloosa, AL
37.3 N4UKE 443.5500 +5 CC1 DMR Alabama-DMR Warrior, AL
37.3 KD4CIF 442.8250 +5 CC1 DMR BrandMeister 311156 D-Star Linked-to-REF001-C YSF YSF02034---Alabama-Link P25 Linked-to-TG31010 🗓 30 nets Warrior, AL
37.3 KD4CIF 146.8000 -0.6 CC1 DMR BrandMeister 311160 Warrior, AL
37.7 K4CR 442.3750 +5 CC1 DMR DMR-MARC Tuscaloosa, AL
38.2 KD5FJV 434.0000 +5 CC1 DMR BrandMeister 3214715 Tuscaloosa, AL
39.3 KR4AOM 442.2000 +5 CC1 DMR BrandMeister 314986 Odenville, AL
40.5 K4SCC 444.8750 +5 CC2 DMR AmComm Pell City, AL
40.6 KD9Q 444.1750 +5 CC1 DMR DMR-MARC Northport, AL
41.5 N9YAY 444.1250 +5 CC1 DMR Ammcomm Northport, AL
42.4 N4MGC 439.5500 in 433.5500 CC1 DMR BrandMeister 317866401 Jasper, AL
42.9 KQ4ESQ 443.3000 +5 TONE 156.7 FM (analog) AllStar 682421 AllStar 478982 Pell City, AL
44.7 W4WCA 147.3900 +0.6 TSQL 110.9 FM (analog) Jasper, AL
44.7 W4WCA 442.3000 +5 TSQL 110.9 FM (analog) (FM,C4FM) Jasper, AL
44.7 W4WCA 146.6600 -0.6 TSQL 110.9 FM (analog) Jasper, AL
44.7 N4MYI 443.9250 +5 CC1 DMR Alabama-DMR Jasper, AL
9.3 WA4CYA offline 147.1400 +0.6 TONE 156.7 FM (analog) Birmingham, AL
12.8 KB9LBP offline 448.8750 simplex TSQL 100.0 FM (analog) IRLP 4802 Fairfield, AL
14.8 KA5GET offline 444.6500 +5 CC1 DMR BrandMeister 310177 Birmingham, AL
15.7 KV4S offline 432.2000 simplex TSQL 88.5 FM (analog) (DMR,FM) IRLP 4535 BrandMeister 312264 AllStar 47923 Chelsea / KV4S, AL
24.9 W4XI offline 443.8250 +5 CC1 DMR BrandMeister 310273 Tuscaloosa, AL
27.3 KC0EQQ offline 444.4500 +5 CC1 DMR BrandMeister 312375 Birmingham, AL
38.6 W4UAL offline 145.2100 -0.6 TSQL 103.5 FM (analog) IRLP 4719 Tuscaloosa, AL
40.1 N4KYO offline 444.4000 +5 CC? DMR Ashland, AL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Mar 6, 2026
Granted Mar 24, 2026
0011935977
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KK4G ✓ granted
2.KK4P held
3.WR4W held
4.WI4H held
5.WY4R held
6.WG4B held
7.N4HX held
8.WY4L held
9.K4LC held
10.WY4M held
11.KY4B held
 Granted
got KK4G
Filed Feb 23, 2026
Award date was Mar 13, 2026
0011917809
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
 Dismissed
Filed Feb 18, 2026
Granted Mar 24, 2026
0011912345
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
2.KA4D held
3.KK4G ✓ granted
4.KK4P held
5.WY4R held
6.KG4A held
7.KM4G held
8.WR4W held
9.WG4B held
10.K4LC held
11.NO4H held
 Dismissed
got KK4G
Filed Feb 17, 2026
Granted Mar 24, 2026
0011909374
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
2.KA4D held
3.KK4G ✓ granted
4.KK4P held
5.WY4R held
6.KG4A held
7.KM4G held
8.WR4W held
9.WG4B held
10.K4LC held
11.NO4H held
 Dismissed
got KK4G
Filed Feb 17, 2026
Granted Mar 24, 2026
0011910785
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
2.KA4D held
3.KK4G ✓ granted
4.KK4P held
5.WY4R held
6.KG4A held
7.KM4G held
8.WR4W held
9.WG4B held
10.K4LC held
11.NO4H held
 Dismissed
got KK4G
Filed Feb 13, 2026
Granted Mar 24, 2026
0011907403
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
2.KA4D held
3.KK4G ✓ granted
4.KK4P held
5.WY4R held
6.KG4A held
7.KM4G held
8.WR4W held
9.WG4B held
10.K4LC held
11.NO4H held
 Dismissed
got KK4G
Filed Feb 12, 2026
Granted Mar 24, 2026
0011905651
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4FE held
2.KA4D held
3.KK4P held
4.KK4G ✓ granted
5.WY4R held
6.KG4A held
7.KM4G held
8.WR4W held
9.WG4B held
10.K4LC held
11.NO4H held
 Dismissed
got KK4G
Filed Feb 9, 2026
Award date was Feb 27, 2026
0011901031
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KG4R held
2.KV4A held
3.WY4R held
4.KV4G held
 Dismissed
Filed Feb 5, 2026
Granted Mar 24, 2026
0011897140
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4VE held
2.NA4K held
3.KK4G ✓ granted
4.KG4A held
5.KA4D held
6.KM4G held
 Dismissed
got KK4G
Filed Feb 2, 2026
Award date was Feb 20, 2026
0011892235
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KK4P held
 Dismissed
Filed Jan 27, 2026
Award date was Feb 14, 2026
0011884957
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.NA4K held
 Dismissed
Filed Jan 23, 2026
Award date was Feb 10, 2026
0011879752
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.N4VE held
 Dismissed
Filed Jan 22, 2026
Award date was Feb 9, 2026
0011877843
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.AA4H held
 Dismissed
Filed Jan 22, 2026
Award date was Feb 9, 2026
0011877943
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KK4P held
2.KG4R held
3.KG4F held
 Dismissed
Filed Jan 20, 2026
Award date was Feb 7, 2026
0011875465
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KK4P held
 Dismissed
Filed Jan 16, 2026
Award date was Feb 3, 2026
0011870127
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KA4D held
2.KG4A held
3.KG4O held
 Dismissed
Filed Jan 5, 2026
Award date was Jan 23, 2026
0011852727
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W4FG held
 Dismissed
Filed Jan 5, 2026
Award date was Jan 23, 2026
0011853242
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.WY4L held
 Dismissed
Filed Dec 30, 2025
Granted Mar 24, 2026
0011848170
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.AA4H held
2.KK4G ✓ granted
3.WG4B held
4.KM4G held
5.KG4P held
6.K4LC held
7.WX4Z held
 Dismissed
got KK4G
Filed Dec 10, 2025
Award date was Dec 28, 2025
0011824886
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.AA4H held
2.WG4B held
3.KG4P held
 Dismissed
Filed Dec 8, 2025
Granted Mar 24, 2026
0011819693
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KK4G ✓ granted
 Dismissed
got KK4G
Filed Dec 1, 2025
Award date was Dec 19, 2025
0011804764
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KM4G held
 Dismissed
Filed Nov 26, 2025
Award date was Dec 14, 2025
0011799957
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W0BW held
2.AA4H held
3.WX4Z held
4.KG4P held
5.K4LC held
 Dismissed
Filed Sep 22, 2025
Award date was Oct 10, 2025
0011760606
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.AA4E held
2.WM4G held
 Dismissed
Filed Aug 25, 2025
Award date was Sep 12, 2025
0011702350
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W4GX held
 Dismissed
Filed Jun 2, 2025
Award date was Jun 20, 2025
0011591380
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.KD4K held
 Dismissed
Filed Mar 10, 2025
Award date was Mar 28, 2025
0011478676
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.AF4K held
 Dismissed
Filed Mar 3, 2025
Award date was Mar 21, 2025
0011469220
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W4IO held
 Dismissed
Filed Feb 24, 2025
Award date was Mar 14, 2025
0011460390
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.K4HD held
2.WE4F held
 Dismissed
Filed Feb 18, 2025
Award date was Mar 8, 2025
0011450414
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.K4TH held
2.W4CW held
 Dismissed
Filed Feb 13, 2025
Award date was Mar 3, 2025
0011447614
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.K4TE held
 Dismissed
Filed Jan 31, 2025
Award date was Feb 18, 2025
0011430066
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.K4EL held
2.W4WZ held
3.K4TE held
 Dismissed
Filed Jan 16, 2025
Award date was Feb 3, 2025
0011407798
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.K4BB held
2.K4KE held
3.K4KK held
 Dismissed
Filed Jan 6, 2025
Award date was Jan 24, 2025
0011390581
 W7OBB · Robb Schiefer Jr · Amateur Extra
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W7OB held
 Dismissed
Filed Dec 14, 2021
Granted Jan 5, 2022
0009834023
 KO4VJZ · Robb Schiefer Jr · Technician
4107 OLD CAHABA PKWY, Helena, AL 35080-8003
33.2772, -86.8776 (street) · Grid EM63ng · CQ 4 · ITU 8 · map ↗
1.W7OBB ✓ granted
 Granted
got W7OBB