Here is a Lionel 6-16952 O Gauge US Navy Flatcar with Ertl Helicopter #16952 from 1996.
This flatcar features a removable helicopter, plastic trucks, operating knuckle couplers, metal wheels and axles.

This item has been graded per TCA standards C-7: Excellent. This item appears to have been run sparingly, and displays overall signs of very light previous use. The original paint is in great shape. One of the break wheels has broken off. The original box is included. Please check the photos for a detailed look at this item. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Not Applicable
Original Box: Yes (P-7)

Manufacturer: Lionel
Model Number: 6-16952
Years Manufactured: 1996 – 1996
Road Name: U.S. Navy (USNX)

Scale/Era: O Modern
Model Type: Freight Cars

The SKU for this item is 5949769.

Product Id: 11394250