A Northwest Airlines flight to Detroit returned briefly to Amsterdam's Schiphol Airport after takeoff Friday because the pilot was uncertain the correct baggage was on board. Spokesmen for airport police and the Netherlands' KLM airlines, which has a code-sharing partnership with Northwest, said the flight had to return since all passengers must travel with their own bags as an anti-terrorism measure. "It turned out the baggage was correct, and the flight is now airborne again and headed for America," said KLM spokesman Bart Koster. He said the flight, Northwest 39, had returned within minutes of takeoff. A spokesman for airport police said the landing was "standard procedure" and not considered an emergency landing. "There was no issue of anything crazy happening," he said.
