{"airworthiness_class":"Restricted","airworthiness_date":"2025-05-16","airworthiness_ops":"Agriculture and pest control; Forest; Other","category":"conventional","cert_issue_date":"2023-06-30","city":"BILLINGS","country_code":"US","county_code":"111","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"33889","engine_horsepower":4115,"engine_maker":"HONEYWELL","engine_model":"55-L-714A","engine_thrust_lb":0,"expiration_date":"2030-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-20","maker":"Boeing Helicopters","maker_country":null,"maker_raw":"BOEING HELICOPTERS","maker_segment":null,"mfr_mdl_code":"138260A","mode_s_code":"50546027","mode_s_hex":"A2CC17","model":"CH-47D","n_number":"N28ES","name":"BILLINGS FLYING SERVICE LLC","num_engines":2,"other_names":"","plain_english":"N28ES is a Boeing Helicopters CH-47D, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1995. It has 44 seats. It is registered to Billings Flying Service LLC, a corporation in Billings, Montana. The registration is valid: it was issued on June 30, 2023 and expires on June 30, 2030. It holds a restricted airworthiness certificate for agriculture and pest control; forest; other, dated May 16, 2025.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":44,"serial_number":"M-3667","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3655 AJ WAY","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"01409733","url":"https://staging.data.eflight.com/aircraft/N28ES","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1995,"zip":"591069745"}