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  • CASTO, DAVID L, W8OIH

    6047 E. Timrod Pl
    Tucson, AZ 85711
    Previous call sign: WA8PSF
    Licensee ID: L00159993
    License Class: General
    FRN: 0003042405
    Radio Service: HV
    Issue Date: 10/04/2019
    Expire Date: 11/10/2029
    Date of Last Change: 10/04/2019 (License Renewed)

  • Castro Gonzalez, Alejandro, KI7IRY

    10061 Watson Dr East
    Tucson, AZ 85730
    Licensee ID: L02066606
    License Class: General
    FRN: 0026073213
    Radio Service: HA
    Issue Date: 11/29/2016
    Expire Date: 11/29/2026
    Date of Last Change: 12/13/2016 (License Modified)

  • Castro Ornelas, Ivan, KI7LKS

    5525 N Quiet Dream Ave
    Tucson, AZ 85741
    Licensee ID: L02089280
    License Class: Technician
    FRN: 0026347104
    Radio Service: HA
    Issue Date: 03/14/2017
    Expire Date: 03/14/2027
    Date of Last Change: 03/14/2017 (New Systematic Call Sign Assigned)

  • Castro, Luis, KK7BSQ

    60574 E Twisted Snaffle Pl
    Tucson, AZ 85739
    Licensee ID: L02486199
    License Class: General
    FRN: 0031414741
    Radio Service: HA
    Issue Date: 11/03/2021
    Expire Date: 11/03/2031
    Date of Last Change: 09/13/2022 (License Modified)

  • CATALINA RADIO CLUB, W7SA (Club)

    MS 842 12
    PO Box 11337
    Tucson, AZ 85734
    ATTN: PATRICK W WONG
    Trustee: WONG, PATRICK W , AK6C
    Previous call sign: WD6EZI
    Licensee ID: L01931141
    FRN: 0024448748
    Radio Service: HV
    Issue Date: 08/09/2016
    Expire Date: 11/04/2026
    Date of Last Change: 06/04/2025 (License Modified)

  • CATHELL, FRANKLIN J, W7YAZ

    3756 W MORGAN ROAD
    TUCSON, AZ 85745
    Previous call sign: K3YAZ
    Previous license class: General
    Licensee ID: L01075554
    License Class: Amateur Extra
    FRN: 0014166201
    Radio Service: HV
    Issue Date: 04/01/2017
    Expire Date: 04/01/2027
    Date of Last Change: 02/06/2020 (License Modified)

  • CAUGH, LAWRENCE F, KC7CJU

    9420 EAST WRIGHTSTOWN ROAD
    TUCSON, AZ 85715
    Licensee ID: L00869234
    License Class: Technician
    FRN: 0010985844
    Radio Service: HA
    Issue Date: 03/19/2014
    Expire Date: 05/31/2024
    Date of Last Change: 03/19/2014 (License Renewed)

  • Cecil, Michael, KK7OBW

    PO Box 41896
    TUCSON, AZ 85717
    Licensee ID: L02697573
    License Class: Technician
    FRN: 0034080895
    Radio Service: HA
    Issue Date: 08/22/2023
    Expire Date: 08/22/2033
    Date of Last Change: 09/01/2023 (Administrative Update Applied)

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