Installation of Civil Air Patrol UPSTAT Avionics package in the Cessna 182T including GX-60 GPS/Com, SL30 VHF Nav/Com, Artex 406 Mhz ELT, KR-21 Marker Beacon Receiver, Apollo Annunciator Control Unit, Mid-Continent Instruments MD-200 Nav Indicator, and NAT AMS-44T two channel audio panel. Installation of the avionics package must be accomplished in accordance with Yingling Aviation Master drawing List MDL2701-34350, Revision A dated September 18, 2003 or later FAA approved revision. View PDF on drs.faa.gov ↗

The STC PDF is authoritative: installation instructions, ICA requirements and limitations.