Dubois, David W, KK7HBL

3335 W Desert Bend Loop
Tucson, AZ 85742
Licensee ID: L02558372
License Class: Technician
FRN: 0032319865
Radio Service: HA
Issue Date: 06/24/2022
Expire Date: 06/24/2032
Date of Last Change: 06/24/2022 (License Issued)

DUBOIS, WARREN G, KK7ORI

3335 W DESERT BEND LOOP
TUCSON, AZ 857429382
Licensee ID: L02710920
License Class: Technician
FRN: 0033861071
Radio Service: HA
Issue Date: 10/03/2023
Expire Date: 10/03/2033
Date of Last Change: 10/03/2023 (New Systematic Call Sign Assigned)

DUKE, RANDALL R, KI7SQO

7820 E. COLETTE CIRCLE UNIT 71
Tucson, AZ 85710
Licensee ID: L02149549
License Class: Technician
FRN: 0027070416
Radio Service: HA
Issue Date: 12/12/2017
Expire Date: 12/12/2027
Date of Last Change: 12/12/2017 (New Systematic Call Sign Assigned)

Dull, Randal O, KM7BEJ

7595 N Mystic Canyon Dr
Tucson, AZ 85718
Licensee ID: L02934466
License Class: Technician
FRN: 0037047214
Radio Service: HA
Issue Date: 06/11/2025
Expire Date: 06/11/2035
Date of Last Change: 06/11/2025 (New Systematic Call Sign Assigned)

DUNCAN, DAVID R, KG7GHP

1830 S Persia Pl
Tucson, AZ 85748
ATTN: David R Duncan
Licensee ID: L01507298
License Class: Technician
FRN: 0018968008
Radio Service: HA
Issue Date: 06/27/2024
Expire Date: 10/29/2033
Date of Last Change: 06/27/2024 (License Renewed)

DUNGAN, WILLIAM S, KC7IBY

5666 E. Hampton St., Apt 158
Tucson, AZ 85712
Licensee ID: L00240964
License Class: Technician
FRN: 0006023113
Radio Service: HA
Issue Date: 12/16/2014
Expire Date: 01/12/2025
Date of Last Change: 12/16/2014 (License Renewed)

Dunn III, David, KI7KSC

Dunn, Gary H, KI7BDW

4555 S Mission Rd #290
Tucson, AZ 85746
Licensee ID: L01905179
License Class: General
FRN: 0024091282
Radio Service: HA
Issue Date: 12/23/2025
Expire Date: 02/16/2036
Date of Last Change: 12/23/2025 (License Renewed)