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, WIKC8YRT HAM
✅ Available for a vanity request — free since Dec 10, 2015.
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 Dec 10, 2015
Previous holder: Andrew B Pfister
Held KC8YRT Dec 9, 2003 → Dec 9, 2013 · first licensed Dec 9, 2003 as KC8YRT · 3 licenses · FRN 0009990409
-
📦 Moved: Fairfax, VA → Burke, VA
- Licensee
- Andrew B Pfister
- Address
- 5765-F Burke Centre Pkwy. #175
Burke, VA 22015
- FRN
- 0009990409
- Previous call
- KN4QIJ
- Last granted
- Mar 9, 2019
- Effective
- Aug 8, 2019
- Last action
- Aug 8, 2019
FCC actions (3)
- Aug 8, 2019 — Administrative update LIAUA
- Mar 9, 2019 — Vanity call sign granted VANGRT
- Mar 9, 2019 — License issued LIISS
-
📦 Moved: Mclean, VA → Fairfax, VA
- Licensee
- Andrew B Pfister
- Address
- 10332 Main St. #146
Fairfax, VA 22030
- FRN
- 0009990409
- Last granted
- Nov 13, 2018
- Effective
- Feb 12, 2019
- Last action
- Mar 9, 2019
FCC actions (4)
- Mar 9, 2019 — License canceled LICAN
- Feb 12, 2019 — Administrative update LIAUA
- Nov 13, 2018 — License issued LIISS
- Nov 13, 2018 — Systematic call sign granted SYSGRT
-
- Licensee
- Andrew Pfister
- Address
- 1591 Spring Gate Dr. #3413
McLean, VA 22102
- FRN
- 0009990409
- Last granted
- Dec 9, 2003
- Effective
- Jun 22, 2006
- Last action
- Dec 10, 2015
FCC actions (3)
- Dec 10, 2015 — License expired LIEXP
- Jun 22, 2006 — Administrative update LIAUA
- Dec 9, 2003 — License issued LIISS
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 · 13 snapshots · as K4HMX
Andrew B Pfister
5765-F Burke Centre Pkwy. #175, Burke, VA 22015 - Seen May 6, 2019 → Oct 4, 2026 · 15 snapshots · as KN4QIJ
Andrew B Pfister
10332 Main St. #146, Fairfax, VA 22030 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC8YRT
Andrew Pfister
1591 Spring Gate Dr. #3413, McLean, VA 22102 - Seen Jan 22, 2019 · 1 snapshot · as KN4QIJ
Andrew B Pfister
11002 Roma St, Fairfax, VA 22030 - Seen Nov 7, 2004 · 1 snapshot · as KC8YRT
Andrew B Pfister
8463 Bluebird Dr, West Chester, OH 45069
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC8YRT in the last 24 hours. They show up here within seconds of KC8YRT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.