The invention discloses a calibrating device for a flight line. The calibrating device is characterized by comprising a T-shaped tower, a horizontal connecting rod, a green indicator light and a blue indicator light. A helicopter midair line patrol centering device is provided, line patrol centering can be easily, safely and reliably conducted, and the cut-in angle of flight line patrol is guaranteed.
Calibrating device for flight line
2016-02-10
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Calibrating Aircraft-Vibration Models From Flight Data
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