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, WIKJ4HRR HAM
✅ Available for a vanity request — free since Oct 1, 2011.
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 Oct 1, 2011
Previous holder: Christopher M Hammock
Held KJ4HRR Nov 7, 2008 → Sep 30, 2009 · first licensed Nov 7, 2008 as KJ4HRR · 3 licenses · FRN 0018254060
-
- Licensee
- Christopher M Hammock
- Address
- 1263 McPherson Ave
Atlanta, GA 30316
- FRN
- 0018254060
- Previous call
- KJ4PLR (Technician)
- Last granted
- Nov 14, 2009
- Effective
- Nov 14, 2009
- Last action
- Nov 16, 2021
FCC actions (3)
- Nov 16, 2021 — License expired LIEXP
- Nov 14, 2009 — Vanity call sign granted VANGRT
- Nov 14, 2009 — License issued LIISS
-
- Licensee
- Christopher M Hammock
- Address
- 1263 McPherson Ave
Atlanta, GA 30316
- FRN
- 0018254060
- Previous call
- KJ4HRR (Technician)
- Last granted
- Nov 7, 2008
- Effective
- Sep 30, 2009
- Last action
- Nov 14, 2009
FCC actions (3)
- Nov 14, 2009 — License canceled LICAN
- Sep 30, 2009 — Systematic call sign granted SYSGRT
- Sep 30, 2009 — License issued LIISS
-
- Licensee
- Christopher M Hammock
- Address
- 1263 McPherson Ave
Atlanta, GA 30316
- FRN
- 0018254060
- Last granted
- Nov 7, 2008
- Effective
- Sep 30, 2009
- Last action
- Sep 30, 2009
FCC actions (3)
- Sep 30, 2009 — License canceled LICAN
- Nov 7, 2008 — License issued LIISS
- Nov 7, 2008 — 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 May 27, 2010 → Oct 4, 2026 · 141 snapshots · as KJ4HRR
Christopher M Hammock
1263 McPherson Ave, Atlanta, GA 30316
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4HRR in the last 24 hours. They show up here within seconds of KJ4HRR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.