{"schema_version":"secwatch.filing_event.v1","accession":"0001554855-25-001877","form_type":"8-K","ticker":"NN","cik":"0001865631","company_name":"NEXTNAV INC.","filed_at":"2025-10-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.878181+00:00","generated_at":"2026-05-17T03:47:10.990734+00:00","sec_items":["1.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"NextNav extends AT&T Pinnacle network agreement to 2028","bullets":["Amendment signed Oct 9, 2025 extends Equipment, Network Colocation and Installation Agreement with AT&T.","Original term expired Oct 7, 2026; new expiration date is Oct 28, 2028 (approx. 2-year extension).","Pinnacle network co-locates altitude stations at AT&T wireless sites for public safety/E911 services.","No changes to operational, financial, or other terms of the agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001554855-25-001877","json":"https://secwatch.observer/filing/0001554855-25-001877.json","markdown":"https://secwatch.observer/filing/0001554855-25-001877.md","text":"https://secwatch.observer/filing/0001554855-25-001877.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1865631/000155485525001877/0001554855-25-001877-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1865631/000155485525001877/nn-20251009.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T03:47:10.990734+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}