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, WIKE0EF HAM
✅ Available for a vanity request — free since May 19, 2023.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload May 18, 2021 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since May 19, 2023
Previous holder: Frederick C Hollendorfer
Held KE0EF Sep 7, 2005 → May 18, 2021 · first licensed Sep 7, 2005 as KE0EF · 2 licenses · FRN 0013985981
-
- Licensee
- Frederick C Hollendorfer
- Address
- Attn: Frederick C Hollendorfer
3742 SIMMS ST
WHEAT RIDGE, CO 80033
- FRN
- 0013985981
- Previous call
- KE0EF (Advanced)
- Last granted
- May 18, 2021
- Effective
- May 18, 2021
- Last action
- May 18, 2021
FCC actions (2)
- May 18, 2021 — Vanity call sign granted VANGRT
- May 18, 2021 — License issued LIISS
-
- Licensee
- FREDERICK C HOLLENDORFER
- Address
- 3742 SIMMS ST
WHEAT RIDGE, CO 80033
- FRN
- 0013985981
- Last granted
- Sep 23, 2015
- Effective
- Jan 31, 2019
- Last action
- May 18, 2021
FCC actions (6)
- May 18, 2021 — License canceled LICAN
- Jan 31, 2019 — License modified LIMOD
- Sep 23, 2015 — License renewed LIREN
- Feb 7, 2012 — Administrative update LIAUA
- Sep 7, 2005 — License renewed LIREN
- Sep 7, 2005 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KE0EF in the last 24 hours. They show up here within seconds of KE0EF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.