{"schema_version":1,"airport":"T58","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"ec635817eda5","priority":"action","category":"navaid","kind":"changed","summary":"DQD (Denton) navaid, 7 NM from the field: TACAN/DME status: none listed -> operational ifr","source":"NAV_BASE","fields":[{"field":"TACAN_DME_STATUS","old":"","new":"OPERATIONAL IFR"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"9456b0c2541c","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC LONE STAR APCH AT 972-615-2799.","source":"APT_RMK","original":"FOR CD CTC LONE STAR APCH AT 972-615-2799.","fields":[{"field":"REMARK","old":"FOR CD CTC REGIONAL APCH AT 972-615-2799.","new":"FOR CD CTC LONE STAR APCH AT 972-615-2799."}]}],"first_cycle":"2026-04-16","last_cycle":"2026-10-01"}