Yuzhno-Sakhalinsk Airport (Khomutovo) UUS / UHSS

Sole scheduled-service civil gateway of Sakhalin Oblast and a regional base for Aurora; the aerodrome is a federal joint civil-military facility co-based with FSB Border Guard Aviation since 2013, so confirm current PPR/curfew notes and any co-basing restrictions via NOTAM before dispatch. It carries the honorary suffix 'named after Anton Chekhov' from a 31 May 2019 presidential decree but is filed and commonly known simply as Yuzhno-Sakhalinsk (Khomutovo). The single passenger terminal opened 7 August 2023 (over 47,000 sqm, about five times the prior building, designed for roughly 5 million passengers/year, 6 jet bridges, 11 gates), and the single runway 01/19 has been reconstructed to 3,400m x 60m polymer asphalt concrete (PCN 43/R/A/X/T) per the current Russian-language technical listing; an English-language secondary source still shows a narrower 45m pre-reconstruction width and describes widening as due to complete around September 2026, so the wider figure is used here as the better-sourced current spec but should be confirmed against the latest NOTAM before dispatch. No ILS category for either threshold is confirmed in the public sources reviewed -- Russia's eAIP is distributed only through a paid/registered CAI (Aeronautical Information Center) subscription rather than a public chart, so approach-aid detail here is deliberately left null rather than guessed. Scheduled international service is limited to Aurora's China routes (Harbin, Beijing); the pre-2022 seasonal link to Sapporo, Japan has been suspended since the broader closure of Russia-Japan air links, and reported Air Incheon/AirBridgeCargo cargo charters are not confirmed as current schedule. 2025 traffic (about 1.4 million, an avia-adv.ru compilation figure) sits below a 2024 figure of about 1.542 million (corroborated independently across Russian-language sources) -- both are secondary estimates pending a directly-sighted Rosaviatsia/CAI release. Standard post-2022 sanctions context applies: Western fuel majors, lessors and MRO providers are generally absent from the Russian market, and EU/UK/US airspace and airport bans constrain onward routing for Western-flagged aircraft regardless of this airport's own operating status.