Modesto City Co-Harry Sham Field — Modesto, United States

Modesto City-County Airport, known as Harry Sham Field (MOD), serves Modesto, California, in the agriculturally rich Central Valley. The airport primarily supports general aviation, flight training, and limited commercial or charter service, functioning as a smaller alternative to the larger airports in Sacramento, San Jose, and Fresno. MOD's role is closely tied to the Central Valley's agricultural economy, with aerial application and cargo-related general aviation activity common at the field. The airport has periodically hosted scheduled airline service from regional carriers, though such service has fluctuated over the decades depending on market demand. Its facilities include multiple runways capable of supporting a range of small to medium aircraft used in both business and recreational flying.