Supplemental type certificates

49,117 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA692GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA694GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA695GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA730GLSuperseded by SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA732GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA733GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA734GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA736GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA737GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA738GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA739GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA740GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA741GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA742GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock indexEAA Aviation Foundation · Mar 5, 2004STC SA743GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA759GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA761GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA762GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 mimimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA763GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA766GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA767GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA768GLSuperseded by STC SA01944CH.EAA Aviation Foundation · Mar 5, 2004STC SA769GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA770GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA773GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA774GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA775GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA789GLSuperseded by STC SA01944CH. Installation of Lycoming O-235-L2C engine modified in accordance with STC SE790GL in combination with propellers: Sensenich 72CK-S6-0-54 or McCauley 1A103/TCM6958. This allows airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA798GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA799GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA801GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA803GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, STC SE800GL approves, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA8064SWModification of Boeing turbine thrust reverser sleeve assembly 65B97904.Nordam Group Inc · Mar 5, 2004STC SA821GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded gasoline, 87 minimum antiknock index, STC SE634GL approved.EAA Aviation Foundation · Mar 5, 2004STC SA832GLSuperseded by STC SA01944CH. Modify airplane previously modified to use Teledyne engines to fly on unleaded automotive gasoline, 87 minimum antiknock index. STC SE634GL approved.EAA Aviation Foundation · Mar 5, 2004STC SA833GLSuperseded by STC SA01944CH. Modify airplane previously modified to use Teledyne engines to fly on unleaded automotive gasoline, 87 minimum antiknock index, STC SE634GL approved.EAA Aviation Foundation · Mar 5, 2004STC SA834GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, STC SE634GL approved for certain Teledyne engines.EAA Aviation Foundation · Mar 5, 2004STC SA847GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, STC SE800GL approved, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA848GLSuperseded by STC SA01944CH. Modify airplane to fly unleaded automotive gasoline, 87 minimum antiknock index, STC SE634GL approved.EAA Aviation Foundation · Mar 5, 2004STC SA849GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA850GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. STC SE693GL approves unleaded automotive gasoline for certain Teledyne engines.EAA Aviation Foundation · Mar 5, 2004STC SA851GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index STC SE800GL approved.EAA Aviation Foundation · Mar 5, 2004STC SA865GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA866GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 mimimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA867GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA868GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA869GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 mimimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA870GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA899GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004STC SA900GLSuperseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.EAA Aviation Foundation · Mar 5, 2004