{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"TT94","counts":{"action":5,"ifr":1,"fyi":1},"changes":[{"id":"fd04c471a018","priority":"action","category":"frequency","kind":"added","summary":"new Del Rio approach/departure frequency 119.6 (primary; FAA: APCH/P DEP/P)","source":"FRQ","fields":[{"field":"FACILITY","old":"","new":"DLF"},{"field":"FAC_NAME","old":"","new":"LAUGHLIN AFB"},{"field":"FACILITY_TYPE","old":"","new":"ATCT-RAPCON"},{"field":"SERVICED_FACILITY","old":"","new":"TT94"},{"field":"SERVICED_FAC_NAME","old":"","new":"CEDAR CREEK RANCH"},{"field":"SERVICED_SITE_TYPE","old":"","new":"AIRPORT"},{"field":"SERVICED_CITY","old":"","new":"BARKSDALE"},{"field":"SERVICED_STATE","old":"","new":"TX"},{"field":"SERVICED_COUNTRY","old":"","new":"US"},{"field":"PRIMARY_APPROACH_RADIO_CALL","old":"","new":"DEL RIO"},{"field":"FREQ","old":"","new":"119.6"},{"field":"FREQ_USE","old":"","new":"APCH/P DEP/P"}]},{"id":"6d792f7f71f9","priority":"action","category":"frequency","kind":"added","summary":"new Del Rio approach/departure frequency 259.1 (primary; FAA: APCH/P DEP/P)","source":"FRQ","fields":[{"field":"FACILITY","old":"","new":"DLF"},{"field":"FAC_NAME","old":"","new":"LAUGHLIN AFB"},{"field":"FACILITY_TYPE","old":"","new":"ATCT-RAPCON"},{"field":"SERVICED_FACILITY","old":"","new":"TT94"},{"field":"SERVICED_FAC_NAME","old":"","new":"CEDAR CREEK RANCH"},{"field":"SERVICED_SITE_TYPE","old":"","new":"AIRPORT"},{"field":"SERVICED_CITY","old":"","new":"BARKSDALE"},{"field":"SERVICED_STATE","old":"","new":"TX"},{"field":"SERVICED_COUNTRY","old":"","new":"US"},{"field":"PRIMARY_APPROACH_RADIO_CALL","old":"","new":"DEL RIO"},{"field":"FREQ","old":"","new":"259.1"},{"field":"FREQ_USE","old":"","new":"APCH/P DEP/P"}]},{"id":"889b1438399d","priority":"action","category":"frequency","kind":"added","summary":"new center (ARTCC ZHU) frequencies: Rock Springs RCAG 125.75, 346.4 (low altitude); an RCAG is a remote center air to ground facility","source":"FRQ","details":["added: 125.75 ROCK SPRINGS RCAG (LOW)","added: 346.4 ROCK SPRINGS RCAG (LOW)"]},{"id":"af315de359c8","priority":"action","category":"remark","kind":"added","summary":"new remark: For clearance delivery contact DEL RIO approach at 830-298-5192, when approach closed contact Houston Air Route Traffic Control Center at 281-230-5622.","source":"APT_RMK","original":"FOR CD CTC DEL RIO APCH AT 830-298-5192, WHEN APCH CLSD CTC HOUSTON ARTCC AT 281-230-5622."},{"id":"e83745cf92d6","priority":"action","category":"remark","kind":"added","summary":"new tower/ATC remark: Approach and depart service provided by Houston ARTCC (ZHU) on frequencies 125.75/346.4 (ROCK SPRINGS RCAG) when Del Rio approach (DLF) closed.","source":"ATC_RMK","original":"APCH/DEP SVC PRVDD BY HOUSTON ARTCC (ZHU) ON FREQS 125.75/346.4 (ROCK SPRINGS RCAG) WHEN DEL RIO APCH (DLF) CLSD."},{"id":"ae3a7258ce37","priority":"ifr","category":"tower","kind":"added","summary":"approach/departure control listed: DEL RIO (DLF), secondary HOUSTON ARTCC (ZHU)","source":"ATC_BASE","fields":[{"field":"FACILITY_TYPE","old":"","new":"NON-ATCT"},{"field":"FACILITY_ID","old":"","new":"TT94"},{"field":"FACILITY_NAME","old":"","new":"CEDAR CREEK RANCH"},{"field":"REGION_CODE","old":"","new":"ASW"},{"field":"PRIMARY_APCH_RADIO_CALL","old":"","new":"DEL RIO"},{"field":"APCH_P_PROVIDER","old":"","new":"DLF"},{"field":"APCH_P_PROV_TYPE_CD","old":"","new":"A"},{"field":"SECONDARY_APCH_RADIO_CALL","old":"","new":"HOUSTON ARTCC"},{"field":"APCH_S_PROVIDER","old":"","new":"ZHU"},{"field":"APCH_S_PROV_TYPE_CD","old":"","new":"C"},{"field":"PRIMARY_DEP_RADIO_CALL","old":"","new":"DEL RIO"},{"field":"DEP_P_PROVIDER","old":"","new":"DLF"},{"field":"DEP_P_PROV_TYPE_CD","old":"","new":"A"},{"field":"SECONDARY_DEP_RADIO_CALL","old":"","new":"HOUSTON ARTCC"},{"field":"DEP_S_PROVIDER","old":"","new":"ZHU"},{"field":"DEP_S_PROV_TYPE_CD","old":"","new":"C"}]},{"id":"072651de25be","priority":"fyi","category":"airport","kind":"changed","summary":"NOTAM facility: none -> FDC","source":"APT_BASE","fields":[{"field":"NOTAM_ID","old":"","new":"FDC"}]}]}