An Act to exempt from duty certain aircraft components and materials installed in aircraft previously exported from the United States where the aircraft is returned without having been advanced in value or improved in condition while abroad.

[AI summary unavailable — showing source text] Provides, under the Tariff Schedules of the United States, for a partial exemption from duty for articles previously exported from the United States composed in part of fabricated components the products of the United States, when returned after having been exported, without having been advanced in value or improved in condition while abroad.…