N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKR8IVE HAM
✅ Available for a vanity request — free since Apr 2, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 2, 2019
Previous holder: GRANT RETTKE
Held KR8IVE Feb 18, 2017 → Apr 1, 2017 · first licensed Jan 30, 2017 as KD9HTR · 5 licenses · FRN 0026185652
-
- Licensee
- GRANT RETTKE
- Address
- 4848 North Lydell Ave. Apt. 109
Milwaukee, WI 53217
- FRN
- 0026185652
- Previous call
- W0GCR (General)
- Last granted
- May 29, 2020
- Effective
- May 29, 2020
- Last action
- May 29, 2020
FCC actions (2)
- May 29, 2020 — Vanity call sign granted VANGRT
- May 29, 2020 — License issued LIISS
-
- Licensee
- GRANT RETTKE
- Address
- 4848 North Lydell Ave. Apt. 109
Milwaukee, WI 53217
- FRN
- 0026185652
- Previous call
- NY5N (General)
- Last granted
- Oct 4, 2019
- Effective
- Oct 4, 2019
- Last action
- May 29, 2020
FCC actions (3)
- May 29, 2020 — License canceled LICAN
- Oct 4, 2019 — Vanity call sign granted VANGRT
- Oct 4, 2019 — License issued LIISS
-
📦 Moved: Glendale, WI → Milwaukee, WI
- Licensee
- GRANT RETTKE
- Address
- 4848 North Lydell Ave. Apt. 109
Milwaukee, WI 53217
- FRN
- 0026185652
- Previous call
- KR8IVE (General)
- Last granted
- Apr 1, 2017
- Effective
- Sep 17, 2019
- Last action
- Oct 4, 2019
FCC actions (4)
- Oct 4, 2019 — License canceled LICAN
- Sep 17, 2019 — Administrative update LIAUA
- Apr 1, 2017 — Vanity call sign granted VANGRT
- Apr 1, 2017 — License issued LIISS
-
- Licensee
- GRANT RETTKE
- Address
- 4848 North Lydell Ave. Apt. 109
Glendale, WI 53217
- FRN
- 0026185652
- Previous call
- KD9HTR (General)
- Last granted
- Feb 18, 2017
- Effective
- Feb 27, 2017
- Last action
- Apr 1, 2017
FCC actions (4)
- Apr 1, 2017 — License canceled LICAN
- Feb 27, 2017 — License modified LIMOD
- Feb 18, 2017 — Vanity call sign granted VANGRT
- Feb 18, 2017 — License issued LIISS
-
- Licensee
- Grant Rettke
- Address
- 4848 North Lydell Ave. Apt. 109
Glendale, WI 53217
- FRN
- 0026185652
- Last granted
- Jan 30, 2017
- Effective
- Jan 30, 2017
- Last action
- Feb 18, 2017
FCC actions (3)
- Feb 18, 2017 — License canceled LICAN
- Jan 30, 2017 — License issued LIISS
- Jan 30, 2017 — 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 Apr 16, 2022 → Oct 4, 2026 · 39 snapshots · as NY5N
GRANT RETTKE
4848 North Lydell Ave. Apt. 109, Milwaukee, WI 53217 - Seen May 12, 2017 → Oct 4, 2026 · 29 snapshots · as KR8IVE
GRANT RETTKE
4848 North Lydell Ave. Apt. 109, Glendale, WI 53217 - Seen Feb 15, 2017 → Oct 4, 2026 · 22 snapshots · as KD9HTR
Grant Rettke
4848 North Lydell Ave. Apt. 109, Glendale, WI 53217
Others requesting KR8IVE
1 application listed KR8IVE as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 31, 2017 | Feb 18, 2017 | KD9HTR · Grant Rettke · Glendale, WI | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR8IVE in the last 24 hours. They show up here within seconds of KR8IVE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.