Boeing 737 Master-Caution Warning Light Keychain (One Unit)
New✓ In Stock
$9.99
Category
Other Aviation Collectibles
Location
Redmond, US
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Description
The Master Caution system was developed for the 737 to ease pilot workload as it was the first Boeing airliner to be produced without a flight engineer. Master caution lights and the system annunciator are powered from the battery bus and will illuminate when an amber caution light illuminates.
Technical Specifications
Detailed product specifications and features
Country of OriginUnited States
Typekeychain
Seller Information
Seller
panpacificaero
Feedback Score
133
Positive Feedback
100.0
Location
Redmond, Washington
US
Payment Methods
OTHERWALLETCREDIT_CARD
Shipping Information
USPS Ground Advantage$4.51
Standard Shipping
Estimated delivery: November 17, 2025 - November 21, 2025
Returns & Refunds
No Returns
Listing Details
StatusIN STOCK
Sold11
Listed onAugust 26, 2025
Sale typeFIXED PRICE