Taxiing onto 28L for take off from CMH, named "Blue Grass Pacemaker".

Delivered new to TWA on December 31, 1952 and sold to Piedmont in 1962.

Served with TWA, Piedmont and Southeast before PBA.

The "Blue Grass Pacemaker" coming into CMH, ex TWA.

Naples Airlines Martin 404 gets away from Miami International for another intra-Florida scheduled flight.

N40407 , withdrawn from use, but looking a lot better than PBA Cessna 402 N68PB next to it. A few months later this aircraft was ferried to Gulfport-Biloxi, MS and later to Bay St. Louis-Stennis, MS for continued storage. Unfortunately it was dismantled there in 2002, and its cockpit section went to Chino, CA for display in the Yanks Air Museum.

A beautiful line-up, but a sad sight nevertheless… A sign of changing times, six Martin 404's withdrawn from use and parked in a remote corner of the airport. There are four PBA and two Marco Airways Martins here, from front to back: N40407, N967M, N969M, N40424, N40415 and N40413. The two PBA Cessna 402s are N68PB and N402PB. N967M was scrapped here in 1993-1994, but the other five were flown out later in 1988. Unfortunately none of these aircraft survive today.