K4TC

District 4 · 1x2

Active (Vanity)

End Date: 2036-07-07
Available Date: —
Phonetic Weight: 7
Morse Weight: 43

Current License

CALKINS, RONALD W

Entity Type: L

Operator Class: E

Granted: 2026-07-07

Expires: 2036-07-07

Group A — Amateur Extra only

License History

License Issued2026-07-07
VANGRT2026-07-07
LIEXP2026-06-16
License Renewed2014-03-29
License Renewed2004-03-25
LIMOD2002-11-23

Applications

Purpose: MD · Status: D2026-06-29
Requested: K4TC, W4HV
Entered: 2026-06-28
Purpose: MD · Status: D2026-06-29
Requested: K4TC
Entered: 2026-06-28
Purpose: MD · Status: D2026-06-18
Requested: K4TC, N4LMB
Entered: 2026-06-18
Purpose: MD · Status: D2026-06-18
Requested: K4TC
Entered: 2026-06-18
Purpose: AM · Status: D2026-06-18
Requested: AL0M, N8NK, N9CR, N9AX, W8XX, N8RL, N8QW, W8MB, W5XW, N5DJ, W5CF, K4AQ, K4TC, K9EC
Entered: 2026-06-18
Purpose: MD · Status: G2026-06-17
Requested: K4TC, N4LMB
Entered: 2026-06-17
Purpose: MD · Status: D2026-06-17
Requested: K4TC
Entered: 2026-06-17
Purpose: MD · Status: G2026-06-17
Requested: K4TC, AE4RK, WA4TC, AD4RK, KW4JF, AK4JF
Entered: 2026-06-17
Purpose: MD · Status: D2026-06-17
Requested: K4TC
Entered: 2026-06-17
Purpose: MD · Status: G2026-06-16
Requested: K4TC, W4ALF, N3YE, N3ALF, W8MB
Entered: 2026-06-16
Purpose: MD · Status: G2026-06-16
Requested: K4TC, NK0W, KO4PZ, KW4PC, KD4PZ, KO4PT, KW4DC, WD4PC, KW4PT, KW4TC, KV4PZ, KO4TC, KV4PT, AK4PT, KO4BC, KB4DC, AD4PC, KV4BC, KZ4BC, KY4PT, KT4CA, KZ4CA, AD4KO, KC4EB, WP4KO
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC, W8MB
Entered: 2026-06-16
Purpose: MD · Status: G2026-06-16
Requested: K4TC, KT6O, WG3D
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC, A4GW
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC, NT9M
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC, WD1W, W8MB, NT9M, KS9B
Entered: 2026-06-16
Purpose: MD · Status: G2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: MD · Status: D2026-06-16
Requested: K4TC
Entered: 2026-06-16
Purpose: AM · Status: G2026-06-16
Requested: K4TC, WH8A, WQ8H, KH8J, KC8F, KQ8S, KZ8J
Entered: 2026-06-16
Purpose: MD · Status: G2026-06-10
Requested: K8KK, N1AC, N6JP, K3CK, K6DT, W1GP, W6CB, W6EA, N8BTW, K4AY, K0AC, N6AK, K3YB, K4DT, K4TC
Entered: 2026-06-10
Purpose: MD · Status: G2026-03-09
Requested: KK4G, K4LC, K4TC, KK4P, N4MO, W4JT, N4HX, N4ZG, N4FE, N4JP, K4JU, KY4B, KN4Y, AJ4H, K0LL, W1ZL, W1XA, KK3P
Entered: 2026-03-07
Purpose: MD · Status: D2025-05-28
Requested: K5CB, K7YW, W6CB, N3YW, N7CB, W1YT, N2YZ, N6YZ, N9YZ, W3YZ, W8YZ, K3YB, K4TC, W7YZ, K9EC
Entered: 2025-05-28
Purpose: MD · Status: D2022-01-26
Requested: K4TC, K4TEC, K4PC, K4MTP, K4SFC
Entered: 2022-01-26
Purpose: MD · Status: D2002-07-10
Requested: W4DA, K4DA, N4DA, W4DW, K4DW, N4DW, W4TC, K4TC, W4OW, K40W
Entered: 2002-07-10
Purpose: MD · Status: D2002-07-10
Requested: W4DA, K4DA, N4DA, W4DW, K4DW, N4DW, W4TC, K4TC, W4OW, K4OW
Entered: 2002-07-10
Purpose: MD · Status: D2002-01-14
Requested: KX4TC, AX4TC, NX4TC, KC4TC, K4TC, A4TC, N4TC, KT4TC, AC4TC, WA4TC, K4TLC, A4TLC, A1TLC, KF4TC, KH4TC, KQ4TC, KS4TC, KU4TC, AD4TC, AO4TC, AQ4TC, AR4TC, AT4TC, AW4TC, NS4TC
Entered: 2002-01-14
Purpose: RM · Status: D2002-01-03
Requested: KX4TC, A1TLC, A4TLC, K4TLC, N4TLC, KZ4TC, KC4TC, AX4TC, WA4TC, KB4TC, AZ4TC, AO4TC, KL4TC, K4TC, A4TC, N4TC, AL4TC, AL4TLC, AC4TC, KT4TC
Entered: 2002-01-03

View K4TC on QRZ.com

License history reflects what the FCC's ULS currently carries — the weekly reconciliation overwrites the raw tables in place, so this is a current-state snapshot, not history this site accumulated itself.