N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIN9EYB
✅ Available for a vanity request — free since Dec 10, 2002.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Dec 10, 2002
Previous holder: William R Frost
Held N9EYB May 30, 1995 → Dec 9, 2000 · first licensed May 30, 1995 as N9EYB · 5 licenses · FRN 0002987089
-
- Licensee
- William R Frost
- Address
- 3005 Holbrook Dr
Knoxville, TN 37918
- FRN
- 0002987089
- Previous call
- AH6RC (General)
- Last granted
- Mar 3, 2016
- Effective
- Mar 3, 2016
- Last action
- Mar 3, 2016
FCC actions (4)
- Mar 3, 2016 — License renewed LIREN
- Sep 22, 2011 — FCC action LIAUA
- May 30, 2006 — Systematic call sign granted SYSGRT
- May 30, 2006 — License issued LIISS
-
📦 Moved: Honolulu, HI → Knoxville, TN
- Licensee
- William R Frost
- Address
- 133001 Holbrook Dr
Knoxville, TN 37918
- FRN
- 0002987089
- Previous call
- AG4FH (General)
- Last granted
- May 30, 1995
- Effective
- Oct 26, 2001
- Last action
- May 30, 2006
FCC actions (4)
- May 30, 2006 — License renewed LIREN
- May 30, 2006 — License canceled LICAN
- Oct 26, 2001 — Systematic call sign granted SYSGRT
- Oct 26, 2001 — License issued LIISS
-
📦 Moved: Woodbridge, VA → Honolulu, HI
- Licensee
- William R Frost
- Address
- 1331 Parks Pl
Honolulu, HI 96819
- FRN
- 0002987089
- Previous call
- KG4KTH (General)
- Last granted
- May 30, 1995
- Effective
- Aug 21, 2001
- Last action
- Oct 26, 2001
FCC actions (3)
- Oct 26, 2001 — License canceled LICAN
- Aug 21, 2001 — FCC action LIAUA
- Jan 16, 2001 — License issued LIISS
-
- Licensee
- WILLIAM R FROST
- Address
- 13934 REXBURG CT
WOODBRIDGE, VA 22193
- FRN
- 0002987089
- Previous call
- N9EYB (General)
- Last granted
- May 30, 1995
- Effective
- Dec 9, 2000
- Last action
- Jan 16, 2001
FCC actions (2)
- Jan 16, 2001 — License canceled LICAN
- Dec 9, 2000 — License issued LIISS
-
- Licensee
- WILLIAM R FROST
- Address
- 13934 REXBURG CT
WOODBRIDGE, VA 22193
- FRN
- 0002987089
- Last granted
- May 30, 1995
- Effective
- Nov 28, 2000
- Last action
- Dec 9, 2000
FCC actions (2)
- Dec 9, 2000 — License canceled LICAN
- Nov 28, 2000 — FCC action LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as AI4PY
William R Frost
3005 Holbrook Dr, Knoxville, TN 37918 - Seen May 27, 2010 → Sep 27, 2026 · 47 snapshots · as AH6RC
William R Frost
133001 Holbrook Dr, Knoxville, TN 37918 - Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as AG4FH
William R Frost
1331 Parks Pl, Honolulu, HI 96819 - Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as N9EYB
WILLIAM R FROST
13934 REXBURG CT, WOODBRIDGE, VA 22193