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|   Keystone XLB-13
 |  Description
 
|   Manufacturer: | Keystone |  |   Base model: | LB-13 |  |   Designation: | XLB-13 |  |   Designation System: | U.S. Air Force |  |   Designation Period: | 1925-1932 |  |   Basic role: | Light Bomber |  |   Status: | Experimental |  Specifications
  
 
 Recent comments by our visitors
  | Lee , VA
 | Correction: ordered ten and the last five were delivered as Y1B-6. 12/25/2000 @ 13:47 [ref: 1243]
 |  | Lee , VA
 | No bombers were ordered as XLB-13.  Instead, the USAAC ordered seven Keystone bombers under the designation LB-13 (s/n 30-344 through 353).  The USAAC changed its designation system before they were delivered.  The first 5 were delivered as Y1B-4 and the last two as Y1B-6. 12/25/2000 @ 13:42 [ref: 1241]
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