The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Rudolph Chalow

Holds 4 approved modifications, most of them for the Camair 480. FAA spelling: Rudolph Chalow.

Approved modifications 4 · newest first

Camair 480 2Navion NAVION B 2Navion NAVION D 1Navion NAVION F 1Piper PA-31 Navajo and Chieftain 1
1996-01-01SA1-88 · Elimination of carburetor heater muff on aircraft with downdraft cooling systm and Bendix PS5BD carburetor. · Navion B
1960-01-01SA162EA · Modification of Navion retract link assembly 145-34106. · 480, D-16, D-16A
SA1-335 · Sensenich 62-inch pitch propeller M74DR-1 on aircraft equipped with Continental C-145-2 engine. · GC-1B
SA1-396 · Navion retract links 143-33165 and 143-33165-10 modified. · 480, D-16A, D-16

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.