N9TPB
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hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIDAVID W KRATZ JR
FRN 0002671105 · first licensed Jun 1, 2000 as N0NVI · 2 licenses on record
Complete licensing history
-
- Licensee
- DAVID W KRATZ JR
- Address
- 15471 ELK RIDGE LN APT 4
CHESTERFIELD, MO 63017
- FRN
- 0002671105
- Previous call
- N0NVI (Advanced)
- Last granted
- Aug 23, 2013
- Effective
- Aug 23, 2013
- Last action
- Mar 7, 2026
FCC actions (4)
- Mar 7, 2026 — License expired LIEXP
- Aug 23, 2013 — License renewed LIREN
- Nov 14, 2003 — Vanity call sign granted VANGRT
- Nov 14, 2003 — License issued LIISS
-
- Licensee
- DAVID W KRATZ JR
- Address
- 15471 ELK RIDGE LN APT 4
CHESTERFIELD, MO 63017
- FRN
- 0002671105
- Last granted
- Oct 21, 2003
- Effective
- Oct 21, 2003
- Last action
- Nov 14, 2003
FCC actions (3)
- Nov 14, 2003 — License canceled LICAN
- Oct 21, 2003 — License renewed LIREN
- Jun 1, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as N0NVI
DAVID W KRATZ JR
15471 ELK RIDGE LN APT 4, CHESTERFIELD, MO 63017
Repeaters within 50 miles
129 repeaters within 50 miles of this ZIP code, closest first · map these & export for a radio →
| Miles | Call | Output | Offset | Tone | Mode | Networks | Location |
|---|---|---|---|---|---|---|---|
| 5.4 | W0SLW | 444.0500 | +5 | none | FM (analog) | Creve Coeur, MO | |
| 5.4 | KF0MEY | 438.3500 | +0.6 | CC1 | DMR | BrandMeister 320298802 | Weldon Springs, MO |
| 6.4 | W0SRC | 146.9100 | -0.6 | TSQL 141.3 | FM (analog) | Des Peres, MO | |
| 7.0 | W0ATN | 426.0000 | in 440.0000 | none | FM (analog) | Maryland Heights, MO | |
| 7.6 | KF0REO | 439.4500 | in 430.4500 | CC2 | DMR | BrandMeister 320971401 | St. Charles, MO |
| 7.9 | KJ0A | 145.3700 | -0.6 | none | FM (analog) (C4FM,FM) | WIRES-X 11913 | St Charles, MO |
| 8.3 | W0SRC | 146.8500 | -0.6 | TONE 141.3 | FM (analog) | AllStar 40105 | St. Louis, MO |
| 8.9 | WB0HSI | 444.6500 | +5 | CC2 | DMR | BrandMeister 311104 | St. Charles, MO |
| 9.0 | W0SRC | 224.5200 | -5 | TSQL 141.3 | FM (analog) | Olivette, MO | |
| 9.0 | W0SRC | 443.0750 | +5 | none | FM (analog) (FM,C4FM) | Olivette, MO | |
| 9.0 | K0ATT | 147.1500 | +0.6 | none | FM (analog) (FM,C4FM) | Kirkwood, MO | |
| 9.4 | W0KE | 146.7300 | -0.6 | TONE 141.3 | FM (analog) | Bridgeton, MO | |
| 9.4 | W0KE | 443.4500 | +5 | none | FM (analog) | Bridgeton, MO | |
| 9.5 | N0TZC | 438.1000 | -5 | CC1 | DMR | BrandMeister 319736401 | Saint Louis, MO |
| 9.8 | K0QOD | 146.6250 | -0.6 | TSQL 100.0 | FM (analog) | AllStar 52899 | St Genevieve, MO |
| 10.9 | N0UHJ | 443.8500 | +5 | TONE 141.3 | FM (analog) | Webster Groves, MO | |
| 11.0 | WA0SXV | 446.0125 | in 433.0125 | CC1 | DMR | BrandMeister 317871108 | Clayton, NM, MO |
| 11.1 | W0SRC | 146.9400 | -0.6 | none | FM (analog) (FM,C4FM) | Clayton, MO | |
| 11.1 | WB0RPN | 224.3400 | -5 | none | FM (analog) | Clayton, MO | |
| 11.1 | K0CEH | 444.0000 | +5 | TSQL 114.8 | FM (analog) | Clayton, MO | |
| 11.1 | W0SRC | 442.1000 | +5 | TSQL 141.3 | FM (analog) | Clayton, MO | |
| 11.5 | N0KQG | 443.2500 | +5 | CC2 | DMR | BrandMeister 312917 | St Charles, MO |
| 11.6 | KO0A | 145.3300 | -0.6 | none | FM (analog) | St Charles, MO | |
| 13.2 | N0RVC | 443.5250 | +5 | none | FM (analog) | Defiance, MO | |
| 14.2 | WA0WKI | 147.0000 | -0.6 | TSQL 107.2 | FM (analog) | Ferguson, MO | |
| 14.2 | K0RBR | 444.2750 | +5 | TSQL 141.3 | FM (analog) (DMR,FM) | BrandMeister 312258 BrandMeister 312257 | OFallon, MO |
| 14.7 | N0KQG Listed as N0KQG DEFIANCE |
146.4900 | +1 | CC2 | DMR | BrandMeister 312442 | Defiance, MO |
| 14.7 | N0KQG | 145.1100 | +1 | CC? | DMR | Defiance, MO | |
| 14.9 | W7FIZ | 443.0750 | +5 | CC2 | DMR | BrandMeister 310491809 | Lake St Louis, MO |
| 15.0 | K0RBR | 145.4100 | -0.6 | TSQL 100.0 | FM (analog) | OFallon, MO | |
| 15.0 | W0ECA | 145.4900 | -0.6 | TSQL 141.3 | FM (analog) | OFallon, MO | |
| 15.0 | WB0HSI | 146.6700 | -0.6 | none | FM (analog) | OFallon, MO | |
| 15.0 | W0ECA | 444.4750 | +5 | TSQL 141.3 | FM (analog) | OFallon, MO | |
| 15.6 | W0KMG | 439.4750 | in 430.4750 | CC1 | DMR | BrandMeister 3189637 | Waterloo, MO |
| 16.1 | K0AMC | 443.7250 | +5 | TONE 192.8 | FM (analog) | AllStar 529202 AllStar 614054 | Barnhart, MO |
| 16.1 | WB0IIS | 443.5500 | +5 | CC2 | DMR | K4USD-Network | St Louis, MO |
| 16.1 | KC9AEC | 444.9750 | +5 | TONE 127.3 | FM (analog) | AllStar 52920 | Arnold, MO |
| 16.1 | K0AMC | 146.9250 | -0.6 | TONE 192.8 | FM (analog) | AllStar 614052 | Arnold, MO |
| 16.2 | K0MDG | 443.5500 | +5 | CC2 | DMR | BrandMeister 313254 | Saint Louis, MO |
| 16.4 | WD0EFP | 443.4750 | +5 | TSQL 77.0 | FM (analog) | St Louis, MO | |
| 17.1 | K0NEO | 438.4500 | -5 | CC1 | DMR | BrandMeister 3180361 | Pacific, MO |
| 17.1 | KD0BQS | 442.4500 | +5 | TSQL 141.3 | FM (analog) (DMR,FM) | BrandMeister 310337 | Arnold, MO |
| 17.2 | K0EG | 446.9500 | in 433.1000 | CC1 | DMR | BrandMeister 315070802 | Defiance, MO |
| 17.2 | KB0TLL | 147.1050 | +0.6 | none | FM (analog) (FM,C4FM) | 🗓 1 net | House Springs, MO |
| 17.8 | N0MFD | 446.5000 | -5 | CC1 | DMR | BrandMeister 3129089 | Washington, MO |
| 18.5 | K0AMC | 444.8500 | +5 | TSQL 192.8 | FM (analog) (FM,C4FM) | Arnold, MO | |
| 19.0 | N0ARS | 145.3500 | -0.6 | TONE 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | KA9HNT | 145.2700 | -0.6 | none | FM (analog) (FM,C4FM) | St Louis, MO | |
| 19.0 | W9AIU | 146.7600 | -0.6 | TONE 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | KC0TPS | 146.6100 | -0.6 | none | FM (analog) | St Louis, MO | |
| 19.0 | W0SLW | 147.3900 | +0.6 | TSQL 100.0 | FM (analog) | St Louis, MO | |
| 19.0 | KA0GOB | 147.0000 | -0.6 | TSQL 88.5 | FM (analog) | St. Louis, MO | |
| 19.0 | WB0QXW | 145.2100 | -0.6 | TONE 123.0 | FM (analog) | St Louis, MO | |
| 19.0 | W0MDG | 147.3600 | +0.6 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | K0MDG | 147.0150 | +0.6 | none | FM (analog) | St Louis, MO | |
| 19.0 | N0FLC | 147.2250 | +0.6 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | W0MA | 147.0600 | +0.6 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | W0QEV | 147.2850 | +0.6 | none | FM (analog) | St Louis, MO | |
| 19.0 | K0MDG | 224.9800 | -5 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | KA0GOB | 224.9600 | -5 | TSQL 88.5 | FM (analog) | St. Louis, MO | |
| 19.0 | K0GFM | 442.8250 | +5 | TONE 127.3 | FM (analog) | St Louis, MO | |
| 19.0 | N0ARS | 442.3750 | +5 | TONE 141.3 | FM (analog) | St. Louis, MO | |
| 19.0 | W0MJ | 443.7750 | +5 | none | FM (analog) (FM,C4FM) | St Louis, MO | |
| 19.0 | W9AIU | 443.3250 | +5 | TSQL 141.3 | FM (analog) | St. Louis, MO | |
| 19.0 | KA0GOB | 443.5500 | +5 | none | FM (analog) | St. Louis, MO | |
| 19.0 | WB0QXW | 444.1500 | +5 | TONE 146.2 | FM (analog) | St Louis, MO | |
| 19.0 | KA9HNT | 443.3000 | +5 | TONE 123.0 | FM (analog) | St Louis, MO | |
| 19.0 | N0FLC | 443.1500 | +5 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | K0MDG | 442.9750 | +5 | TSQL 141.3 | FM (analog) (C4FM,DMR,FM) | BrandMeister 314779 | St. Louis, MO |
| 19.0 | K0MDG | 442.5750 | +5 | none | FM (analog) | St Louis, MO | |
| 19.0 | W0MDG | 442.7000 | +5 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 19.0 | W0MA | 442.8750 | +5 | TSQL 141.3 | FM (analog) | St Louis, MO | |
| 20.6 | KD0ZEA | 146.4500 | +1 | TSQL 141.3 | FM (analog) | Catawissa, MO | |
| 20.6 | KD0ZEA | 442.3000 | +5 | none | FM (analog) | Catawissa, MO | |
| 22.0 | WA0PEZ | 224.0400 | -5 | none | FM (analog) | Imperial, MO | |
| 22.0 | KE0PE | 442.5000 | +5 | none | FM (analog) | Imperial, MO | |
| 23.0 | K0FDG | 444.1000 | +5 | none | FM (analog) (DMR,FM) | BrandMeister 311014 | Washington, MO |
| 23.1 | K0AMC | 52.9500 | in 51.2500 | TSQL 192.8 | FM (analog) | Barnhart, MO | |
| 25.2 | KD9SK | 145.2300 | -0.6 | TONE 79.7 | FM (analog) | AllStar 643532 | Alton, IL |
| 26.2 | AB0TL | 146.8350 | -0.6 | TONE 100.0 | FM (analog) | AllStar 450651 AllStar 450652 | Potosi, MO |
| 27.8 | KO0OOL | 443.9000 | +5 | CC2 | DMR | BrandMeister 312935 | Union, MO |
| 28.4 | AD0JA | 146.4700 | +1 | none | FM (analog) | Wright City, MO | |
| 28.5 | KA9HNT | 144.6700 | +0.6 | DG-ID 01 | Fusion (C4FM) | WIRES-X 58182 | Fairview Heights, IL |
| 28.6 | W0ACA | 443.3500 | +5 | TSQL 141.3 | FM (analog) | Moscow Mills, MO | |
| 29.1 | WA0FYA | 52.8100 | in 51.1100 | none | FM (analog) | Union, MO | |
| 29.1 | WA0FYA | 147.1800 | +0.6 | none | FM (analog) | Union, MO | |
| 29.1 | WA0FYA | 224.9400 | -5 | none | FM (analog) | Union, MO | |
| 29.3 | AD0JA | 444.6313 | +5 | CC3 | DMR | BrandMeister 310986 | Wright City, MO |
| 29.3 | KB0TLL | 147.0750 | +0.6 | TSQL 141.3 | FM (analog) | 🗓 1 net | Hillsboro, MO |
| 30.8 | KD0RIS | 443.6250 | +5 | TONE 100.0 | FM (analog) | AllStar 47535 | Festus, MO |
| 30.8 | KC9WKE | 444.1750 | +5 | CC1 | DMR | BrandMeister 312694 | Swansea, IL |
| 31.1 | W0KLX | 146.7000 | -0.6 | TSQL 141.3 | FM (analog) | Festus, MO | |
| 31.1 | W0KLX | 443.9500 | +5 | TSQL 71.9 | FM (analog) | Festus, MO | |
| 31.2 | WA9JTG | 444.0250 | +5 | CC7 | DMR | BrandMeister 314614 | Edwardsville, IL |
| 31.3 | W0WHW | 443.6250 | +5 | TSQL 100.0 | FM (analog) | Crystal City, MO | |
| 31.4 | KG9OV | 927.0375 | -25 | CC7 | DMR | KG9OV | Maryville, IL |
| 31.4 | AD0JA Listed as AD0JA WRIGHT CTY |
444.5250 | +5 | CC2 | DMR | BrandMeister 312923 | Wright City, MO |
| 32.5 | KA0EJQ | 224.5400 | -5 | none | FM (analog) | Troy, MO | |
| 32.7 | AB9TR | 445.0250 | in 434.7500 | CC2 | DMR | BrandMeister 316092502 | OFallon, IL |
| 32.8 | KD0RIS | 146.7750 | -0.6 | TONE 100.0 | FM (analog) | AllStar 47533 | Festus, MO |
| 32.8 | N0EEA | 224.6600 | -5 | none | FM (analog) | St Paul, MO | |
| 32.8 | KA0EJQ | 444.2000 | +5 | none | FM (analog) | St Paul, MO | |
| 33.2 | N0APT | 433.8500 | in 443.8500 | CC1 | DMR | BrandMeister 316673201 | Ware, MO |
| 33.6 | KC9UZR | 439.9000 | -5 | CC8 | DMR | BrandMeister 3181809 | Troy, IL |
| 34.1 | KD0VKG Listed as KD0VKG WARRENTON |
444.9125 | +5 | CC2 | DMR | BrandMeister 312592 | Warrenton, MO |
| 34.3 | WB9FHL | 439.0000 | -5 | CC1 | DMR | BrandMeister 318929801 | Ofallon, IL |
| 34.5 | WA0EMA | 147.3300 | +0.6 | TSQL 123.0 | FM (analog) | Warrenton, MO | |
| 34.5 | KA0CWU | 147.0450 | +0.6 | TONE 141.3 | FM (analog) | Warrenton, MO | |
| 34.7 | WS9IDG | 444.3000 | +5 | CC7 | DMR | BrandMeister 311769 | Shiloh, IL |
| 35.8 | K0MGU | 146.8800 | -0.6 | none | FM (analog) | De Soto, MO | |
| 35.8 | K0MGU | 146.7000 | -0.6 | none | FM (analog) | De Soto, MO | |
| 35.8 | K0MGU | 442.8500 | +5 | none | FM (analog) | De Soto, MO | |
| 35.9 | KE9AEL | 440.9500 | +5 | CC1 | DMR | BrandMeister 3208683 | Troy, IL |
| 36.0 | WU0O | 446.7500 | in 445.0125 | CC6 | DMR | BrandMeister 316903406 | Warrenton, MO |
| 36.7 | AB0UA | 444.9000 | +5 | TSQL 141.3 | FM (analog) | New Haven, MO | |
| 36.7 | KA0BWH | 444.9000 | +5 | none | FM (analog) | New Haven, MO | |
| 37.9 | WD9HBA | 439.0000 | -5 | CC1 | DMR | BrandMeister 3175075 | Freeburg, IL |
| 38.7 | KD9RFE | 442.3000 | +5 | CC1 | DMR | BrandMeister 317429901 | Freeburg, IL |
| 38.7 | KD9RFE | 442.5000 | +5 | CC1 | DMR | BrandMeister 317429902 | Freeburg, IL |
| 42.6 | K0GDI | 53.4100 | in 51.7100 | TSQL 100.0 | FM (analog) | AllStar 59503 | Blackwell, MO |
| 45.5 | N0NOE | 444.6000 | +5 | TSQL 141.3 | FM (analog) (C4FM,DMR,FM) | BrandMeister 310041 | Sullivan MO, EM48k, MO |
| 46.2 | KF0Z | 145.2500 | -0.6 | TSQL 141.3 | FM (analog) (FM,C4FM) | Gerald, MO | |
| 47.2 | KA0EJQ | 145.1900 | -0.6 | none | FM (analog) | Eolia, MO | |
| 47.3 | KE8WGB | 448.8000 | -5 | CC1 | DMR | BrandMeister 3126852 | Staunton, IL |
| 47.8 | AD0JA Listed as AD0JA HIGH HILL |
444.0250 | +5 | CC2 | DMR | BrandMeister 312926 | High Hill, MO |
| 48.4 | KB0WCY | 147.1350 | +0.6 | none | FM (analog) | Hermann, MO | |
| 19.1 | K0GDI offline | 442.4250 | +5 | TSQL 210.7 | FM (analog) | IRLP 4312 | Blackwell, MO |
| 21.1 | KC0EHQ offline | 442.8000 | +5 | none | FM (analog) (FM,C4FM) | Wentzville, MO | |
| 31.8 | K9KLD offline | 443.2000 | simplex | TSQL 103.5 | FM (analog) | IRLP 4316 | Maryville, IL |
Vanity applications
| Filed · Award | Applicant | Requested (in order) | Status |
|---|---|---|---|
Filed Oct 27, 2003
Granted Aug 23, 2013
0001494888 |
N0NVI · DAVID W KRATZ JR
· Amateur Extra
Attn: david w kratz jr · 15471 ELK RIDGE LN APT 4, CHESTERFIELD, MO 63017
|
Granted
got WK0R
|