{"ein":"942853576","name":"NORTHERN CALIFORNIA DX FOUNDATION","city":"CUPERTINO","state":"MA","ntee_code":null,"subsection_code":"03","form_type":"990PF","totals":{"paid_usd":424537,"paid_count":29,"recipient_count":25,"approved_future_usd":0,"approved_future_count":0,"first_tax_year":2018,"last_tax_year":2025,"grant_rows":29},"years":[{"tax_year":2018,"amount_type":"paid","usd":242605,"count":8},{"tax_year":2020,"amount_type":"paid","usd":5500,"count":2},{"tax_year":2022,"amount_type":"paid","usd":117450,"count":4},{"tax_year":2023,"amount_type":"paid","usd":42087,"count":8},{"tax_year":2024,"amount_type":"paid","usd":11360,"count":4},{"tax_year":2025,"amount_type":"paid","usd":5535,"count":3}],"top_recipients":[{"name":"DATELINE DX ASSN LLC","ein":null,"tier":"U","confidence":null,"city":"DUXBURY","state":"MA","paid_usd":129347,"count":1,"last_tax_year":2018},{"name":"AMATEUR RADIO DXPEDITIONS","ein":null,"tier":"U","confidence":null,"city":"NORWAY","state":null,"paid_usd":111110,"count":1,"last_tax_year":2022},{"name":"DICUE 2018 LLC","ein":null,"tier":"U","confidence":null,"city":"TUSCON","state":"AZ","paid_usd":99670,"count":1,"last_tax_year":2018},{"name":"PDXG EXPEDITIONS LLC","ein":null,"tier":"U","confidence":null,"city":"TUCSON","state":"AR","paid_usd":25250,"count":1,"last_tax_year":2023},{"name":"WRTC2026","ein":null,"tier":"U","confidence":null,"city":null,"state":"ENGLAND","paid_usd":7500,"count":1,"last_tax_year":2023},{"name":"DX EXPEDDITIONS INC","ein":null,"tier":"U","confidence":null,"city":"MARIETTA","state":"GA","paid_usd":5050,"count":1,"last_tax_year":2018},{"name":"MEDITERRANEO DX CLUB","ein":null,"tier":"U","confidence":null,"city":"MARANO MARCHESATO","state":"MARANO MARCHESATO","paid_usd":5005,"count":2,"last_tax_year":2025},{"name":"PROJECT 2020 LLC","ein":null,"tier":"U","confidence":null,"city":"TUCSON","state":"AZ","paid_usd":5000,"count":1,"last_tax_year":2020},{"name":"LATVIAN RADIO FEDERATION","ein":null,"tier":"U","confidence":null,"city":"VALKA","state":null,"paid_usd":5000,"count":1,"last_tax_year":2018},{"name":"OLIMPIADI DELLA RADIO","ein":null,"tier":"U","confidence":null,"city":"SASSO MARCONI BO CF","state":null,"paid_usd":5000,"count":1,"last_tax_year":2022},{"name":"PDXG EXPEDITIONS LLC","ein":null,"tier":"U","confidence":null,"city":"TUCSON","state":"AZ","paid_usd":5000,"count":1,"last_tax_year":2024},{"name":"RADIO CLUB DE PROVINS","ein":null,"tier":"U","confidence":null,"city":"LA GRANDE","state":"LA GRANDE","paid_usd":4000,"count":2,"last_tax_year":2025},{"name":"LATVIAN RADIO FEDERATION","ein":null,"tier":"U","confidence":null,"city":"VALKA","state":"LV-4701","paid_usd":3400,"count":1,"last_tax_year":2023},{"name":"CONTEST UNIVERSITY INC","ein":"271292819","tier":"C","confidence":0.92,"city":"SHARPSVILLE","state":"PA","paid_usd":2890,"count":2,"last_tax_year":2025},{"name":"AMATEUR RADIO DXPEDITIONS","ein":null,"tier":"U","confidence":null,"city":null,"state":"1481 HAGAN","paid_usd":2855,"count":1,"last_tax_year":2023},{"name":"TIMOTHY J DUFFY","ein":null,"tier":"U","confidence":null,"city":"WEST MIDDLESEX","state":"PA","paid_usd":1785,"count":1,"last_tax_year":2018},{"name":"RADIO-CLUB DU BASSIN MINIER","ein":null,"tier":"U","confidence":null,"city":null,"state":"71300 MONTCEAU-LE","paid_usd":1072,"count":1,"last_tax_year":2023},{"name":"ROBINSON ISLAND DX","ein":null,"tier":"U","confidence":null,"city":null,"state":"1530000 COPIAPO","paid_usd":1000,"count":1,"last_tax_year":2023},{"name":"RADIO AMATEUR SATELLITE CORPORATION","ein":"520888529","tier":"C","confidence":0.79,"city":"WASHINGTON DC","state":"DC","paid_usd":1000,"count":1,"last_tax_year":2022},{"name":"DUFFY TECHNOLOGY FOUNDATION","ein":null,"tier":"U","confidence":null,"city":"WEST MIDDLESEX","state":"PA","paid_usd":850,"count":2,"last_tax_year":2023},{"name":"YDXA","ein":null,"tier":"U","confidence":null,"city":"KETTERING","state":"OH","paid_usd":750,"count":1,"last_tax_year":2018},{"name":"RV6ALI CO VASILY PINCHUK","ein":null,"tier":"U","confidence":null,"city":"ANAPA","state":null,"paid_usd":503,"count":1,"last_tax_year":2018},{"name":"AMSAT","ein":null,"tier":"U","confidence":null,"city":null,"state":"24650 CHANCELADE","paid_usd":500,"count":1,"last_tax_year":2023},{"name":"LARRY GAUTHIER","ein":null,"tier":"U","confidence":null,"city":"WHITMORE LAKE","state":"MI","paid_usd":500,"count":1,"last_tax_year":2018},{"name":"GEORGE WAGNER","ein":null,"tier":"U","confidence":null,"city":"SARASOTA","state":"FL","paid_usd":500,"count":1,"last_tax_year":2020}],"recent_grants":[{"grant_id":"89c09bb950ecc26f65bba41519a6fe04","tax_year":2025,"amount_type":"paid","amount_usd":2005,"noncash_amount_usd":null,"recipient_name":"MEDITERRANEO DX CLUB","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"GRANT","city":"MARANO MARCHESATO","state":"MARANO MARCHESATO","recipient_type":"organization","object_id":"202631369349100103"},{"grant_id":"72d3e070f8adeae3103ff5affde2ec58","tax_year":2025,"amount_type":"paid","amount_usd":2000,"noncash_amount_usd":null,"recipient_name":"RADIO CLUB DE PROVINS","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"GRANT","city":"BARBE","state":"LA GRANDE","recipient_type":"organization","object_id":"202631369349100103"},{"grant_id":"53eabb96aafd3bb7ab61c1585dc16ed3","tax_year":2025,"amount_type":"paid","amount_usd":1530,"noncash_amount_usd":null,"recipient_name":"CONTEST UNIVERSITY INC","recipient_ein":"271292819","match_tier":"B","match_confidence":0.92,"match_method":"name_zip5_state_exact","purpose":"REWARD","city":"West Middlesex","state":"PA","recipient_type":"organization","object_id":"202631369349100103"},{"grant_id":"ddbf9ba6c1967c1350bd4674dc0ae67a","tax_year":2024,"amount_type":"paid","amount_usd":5000,"noncash_amount_usd":null,"recipient_name":"PDXG EXPEDITIONS LLC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"TUCSON","state":"AZ","recipient_type":"organization","object_id":"202521279349103727"},{"grant_id":"1956958966a67b7b9f9a81459296257b","tax_year":2024,"amount_type":"paid","amount_usd":3000,"noncash_amount_usd":null,"recipient_name":"MEDITERRANEO DX CLUB","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"GRANT","city":"MARANO MARCHESATO","state":"MARANO MARCHESATO","recipient_type":"organization","object_id":"202521279349103727"},{"grant_id":"b8ad605888e601fe3911cf21291d77ae","tax_year":2024,"amount_type":"paid","amount_usd":2000,"noncash_amount_usd":null,"recipient_name":"RADIO CLUB DE PROVINS","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"GRANT","city":"LA GRANDE","state":"LA GRANDE","recipient_type":"organization","object_id":"202521279349103727"},{"grant_id":"99aa6255cba38b1a35a7d12fb1cd75bf","tax_year":2024,"amount_type":"paid","amount_usd":1360,"noncash_amount_usd":null,"recipient_name":"CONTEST UNIVERSITY INC","recipient_ein":"271292819","match_tier":"C","match_confidence":0.79,"match_method":"name_state_exact","purpose":"REWARD","city":"SHARPSVILLE","state":"PA","recipient_type":"organization","object_id":"202521279349103727"},{"grant_id":"c3ce2349f2fd7de9d1247170b64c8ac9","tax_year":2023,"amount_type":"paid","amount_usd":25250,"noncash_amount_usd":null,"recipient_name":"PDXG EXPEDITIONS LLC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"TUCSON","state":"AR","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"472adbaeb42c50d3e8ed7ba9b82b367d","tax_year":2023,"amount_type":"paid","amount_usd":7500,"noncash_amount_usd":null,"recipient_name":"WRTC2026","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":null,"state":"ENGLAND","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"53962a8270e44437021d1ff0264f0c1c","tax_year":2023,"amount_type":"paid","amount_usd":3400,"noncash_amount_usd":null,"recipient_name":"LATVIAN RADIO FEDERATION","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"VALKA","state":"LV-4701","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"163534f11ef81f816d50d3a511b4addf","tax_year":2023,"amount_type":"paid","amount_usd":2855,"noncash_amount_usd":null,"recipient_name":"AMATEUR RADIO DXPEDITIONS","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":null,"state":"1481 HAGAN","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"59f9accd1ef427a4bf537522e4b77b84","tax_year":2023,"amount_type":"paid","amount_usd":1072,"noncash_amount_usd":null,"recipient_name":"RADIO-CLUB DU BASSIN MINIER","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":null,"state":"71300 MONTCEAU-LE","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"710368960baa5ed8e9b550d0b85876b3","tax_year":2023,"amount_type":"paid","amount_usd":1000,"noncash_amount_usd":null,"recipient_name":"ROBINSON ISLAND DX","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":null,"state":"1530000 COPIAPO","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"ab571408beddd581549626bc449f5448","tax_year":2023,"amount_type":"paid","amount_usd":510,"noncash_amount_usd":null,"recipient_name":"DUFFY TECHNOLOGY FDN","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"MIDDLESEX","state":"PA","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"a89d84ba997a4a6e7e09747742549aad","tax_year":2023,"amount_type":"paid","amount_usd":500,"noncash_amount_usd":null,"recipient_name":"AMSAT","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":null,"state":"24650 CHANCELADE","recipient_type":"organization","object_id":"202431319349102873"},{"grant_id":"cb0544a3c7b1feff1275e0d797e91d35","tax_year":2022,"amount_type":"paid","amount_usd":111110,"noncash_amount_usd":null,"recipient_name":"AMATEUR RADIO DXPEDITIONS","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"NORWAY","state":null,"recipient_type":"organization","object_id":"202302419349100800"},{"grant_id":"a670598f96795dd9813d7a0e2576d9b6","tax_year":2022,"amount_type":"paid","amount_usd":5000,"noncash_amount_usd":null,"recipient_name":"OLIMPIADI DELLA RADIO","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"SASSO MARCONI BO CF","state":null,"recipient_type":"organization","object_id":"202302419349100800"},{"grant_id":"9779c5aa16a93f64e268ba7b484c1104","tax_year":2022,"amount_type":"paid","amount_usd":1000,"noncash_amount_usd":null,"recipient_name":"RADIO AMATEUR SATELLITE CORPORATION","recipient_ein":"520888529","match_tier":"C","match_confidence":0.79,"match_method":"name_state_exact","purpose":"SCIENTIFIC RESEARCH","city":"WASHINGTON DC","state":"DC","recipient_type":"organization","object_id":"202302419349100800"},{"grant_id":"e1407c858f9a80bfe19cb7e6dc299a8c","tax_year":2022,"amount_type":"paid","amount_usd":340,"noncash_amount_usd":null,"recipient_name":"DUFFY TECHNOLOGY FOUNDATION","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"WEST MIDDLESEX","state":"PA","recipient_type":"organization","object_id":"202302419349100800"},{"grant_id":"585d14b26b2d728d678cbb2e5c6a6e34","tax_year":2020,"amount_type":"paid","amount_usd":5000,"noncash_amount_usd":null,"recipient_name":"PROJECT 2020 LLC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"TUCSON","state":"AZ","recipient_type":"organization","object_id":"202133139349102513"},{"grant_id":"24ebc41d3c49eb360adb4b48ce41fe2b","tax_year":2020,"amount_type":"paid","amount_usd":500,"noncash_amount_usd":null,"recipient_name":"GEORGE WAGNER","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"SARASOTA","state":"FL","recipient_type":"organization","object_id":"202133139349102513"},{"grant_id":"2cee41a392e2ea81e73c38dd76a27377","tax_year":2018,"amount_type":"paid","amount_usd":129347,"noncash_amount_usd":null,"recipient_name":"DATELINE DX ASSN LLC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"DUXBURY","state":"MA","recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"d878f7809a5f8189bbcc7583e76ec439","tax_year":2018,"amount_type":"paid","amount_usd":99670,"noncash_amount_usd":null,"recipient_name":"DICUE 2018 LLC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"TUSCON","state":"AZ","recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"8168e0399a4c267ffa5f36f042d5c9e6","tax_year":2018,"amount_type":"paid","amount_usd":5050,"noncash_amount_usd":null,"recipient_name":"DX EXPEDDITIONS INC","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"MARIETTA","state":"GA","recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"e9da4b0f597ae4527fd363e8a96f2cf1","tax_year":2018,"amount_type":"paid","amount_usd":5000,"noncash_amount_usd":null,"recipient_name":"LATVIAN RADIO FEDERATION","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"VALKA","state":null,"recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"85e0a70dcfd5e55125ccce64b38076a4","tax_year":2018,"amount_type":"paid","amount_usd":1785,"noncash_amount_usd":null,"recipient_name":"TIMOTHY J DUFFY","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"WEST MIDDLESEX","state":"PA","recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"8feafdce013c2783915621745432bc68","tax_year":2018,"amount_type":"paid","amount_usd":750,"noncash_amount_usd":null,"recipient_name":"YDXA","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"KETTERING","state":"OH","recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"7034ad578ea45a15a7bb7904d07170cf","tax_year":2018,"amount_type":"paid","amount_usd":503,"noncash_amount_usd":null,"recipient_name":"RV6ALI CO VASILY PINCHUK","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"ANAPA","state":null,"recipient_type":"organization","object_id":"201921309349100227"},{"grant_id":"37f92bbf22cacf2cf88eeb52d1cb7894","tax_year":2018,"amount_type":"paid","amount_usd":500,"noncash_amount_usd":null,"recipient_name":"LARRY GAUTHIER","recipient_ein":null,"match_tier":"U","match_confidence":null,"match_method":"no_candidates","purpose":"SCIENTIFIC RESEARCH","city":"WHITMORE LAKE","state":"MI","recipient_type":"organization","object_id":"201921309349100227"}],"filings":[{"object_id":"202631369349100103","tax_period_end":"2025-12-31","filing_submission_date":null,"return_version":"2025v4.1","filing_year":2026,"tax_year":2025,"form_type":"990PF"},{"object_id":"202521279349103727","tax_period_end":"2024-12-31","filing_submission_date":null,"return_version":"2024v5.1","filing_year":2025,"tax_year":2024,"form_type":"990PF"},{"object_id":"202431319349102873","tax_period_end":"2023-12-31","filing_submission_date":null,"return_version":"2023v5.0","filing_year":2024,"tax_year":2023,"form_type":"990PF"},{"object_id":"202302419349100800","tax_period_end":"2022-12-31","filing_submission_date":null,"return_version":"2022v5.0","filing_year":2023,"tax_year":2022,"form_type":"990PF"},{"object_id":"202133139349102513","tax_period_end":"2020-12-31","filing_submission_date":null,"return_version":"2020v4.1","filing_year":2021,"tax_year":2020,"form_type":"990PF"},{"object_id":"201921309349100227","tax_period_end":"2018-12-31","filing_submission_date":null,"return_version":"2018v3.1","filing_year":2019,"tax_year":2018,"form_type":"990PF"}],"chunked":false,"dataset_version":"2026.09.0","built_at":"2026-09-03T21:13:09+00:00"}