By arrangement with the Navy, 71 Air-class cutters were delivered directly to the Coast Guard, modified for service as air-sea-rescue boats. These were SC 497-class wooden sub chasers, 111 feet long and 135 tons displacement, mostly built by yacht yards. As it turned out, few actually saw any service, which explains the lack of information on what happened to them. If anyone can add to the table below, please send your info to timcolton@aol.com
| SC # | WAVR # | Name | Shipbuilder | Location | Delivery | Disposition |
| 453 | 411 | Air Avocet | Fisher Boatworks | Detroit MI | 12-Aug-41 | Prototype, to Haiti 1947 as 16 Aout 1946, sold 1957 |
| 499 | 412 | Air Brandt | Fisher Boatworks | Detroit MI | 18-Mar-42 | Fate unknown |
| 511 | 413 | Air Cardinal | American Cruiser | Detroit MI | 29-Jun-42 | Fate unknown |
| 512 | 414 | Air Condor | American Cruiser | Detroit MI | 10-Jul-42 | Fate unknown |
| 536 | 415 | Air Cormorant | Petersen, Julius | Nyack NY | 23-Apr-42 | Sold 1951 as Moonlight Maid, active? |
| 539 | 416 | Air Crow | Petersen, Julius | Nyack NY | 30-May-42 | Sold 1948 as Linda, fate unknown |
| 540 | 417 | Air Curlew | Robinson Marine Const. | Benton Harbor MI | 22-Apr-42 | Sold 1952 as Barbara Jo, Savitar 1958, fate unknown |
| 541 | 418 | Air Drake | Robinson Marine Const. | Benton Harbor MI | 6-May-42 | Fate unknown |
| 635 | 419 | Air Eider | Mathis Yacht Building | Camden NJ | 23-Oct-42 | Sold 1945 as Yank, Bronx Queen 1958, sank 1989 |
| 642 | 420 | Air Egret | Petersen, Julius | Nyack NY | 4-Aug-42 | Fate unknown |
| 653 | 421 | Air Falcon | Petersen, Julius | Nyack NY | 8-Jul-42 | Fate unknown |
| 656 | 422 | Air Finch | Snow Shipyards | Rockland ME | 11-Aug-42 | Fate unknown |
| 659 | 423 | Air Gannet | American Cruiser | Wilmington DE | 7-Oct-42 | Burnt 1963 |
| 662 | 424 | Air Goose | Fisher Boatworks | Detroit MI | 10-Jun-42 | Fate unknown |
| 670 | 425 | Air Grayleg | Inland Waterways | Duluth MN | 2-Sep-42 | Fate unknown |
| 672 | 426 | Air Grebe | Knutson SB | Halesite NY | 22-Jun-42 | Fate unknown |
| 682 | 428 | Air Hawk | American Cruiser | Wilmington DE | 9-Nov-42 | Fate unknown |
| 684 | 429 | Air Heron | American Cruiser | Wilmington DE | 21-Nov-42 | Fate unknown |
| 710 | 430 | Air Ibis | Dooley's Basin & DD | Fort Lauderdale FL | 7-Nov-42 | Fate unknown |
| 711 | 431 | Air Jay | Dooley's Basin & DD | Fort Lauderdale FL | 2-Jan-43 | Fate unknown |
| 714 | 432 | Air Kestrel | Fisher Boatworks | Detroit MI | 20-Nov-42 | Fate unknown |
| 715 | 433 | Air Killdeer | Fisher Boatworks | Detroit MI | 4-Dec-42 | Sold 1946 as Cape Pine, active |
| 717 | 434 | Air Lapwing | Fisher Boatworks | Detroit MI | 14-May-43 | Fate unknown |
| 753 | 435 | Air Linnet | Robinson Marine Const. | Benton Harbor MI | 14-Apr-43 | Fate unknown |
| 758 | 436 | Air Loon | Robinson Marine Const. | Benton Harbor MI | 14-Sep-43 | Fate unknown |
| 772 | 437 | Air Mallard | Peyton Co. | Newport Beach CA | 15-Apr-43 | Sold 1947 as Lady Goodiver, now B&B in Scapoose OR |
| 775 | 438 | Air Martin | Peyton Co. | Newport Beach CA | 30-Jul-43 | Fate unknown |
| 985 | 439 | Air Merlin | John E. Matton | Cohoes NY | 19-Dec-42 | Fate unknown |
| 987 | 440 | Air Oriole | John E. Matton | Cohoes NY | 7-Jun-43 | Later fishing vessel Empress, Lillian B, CTL 1976 |
| 988 | 441 | Air Owl | John E. Matton | Cohoes NY | 14-Jul-43 | Fate unknown |
| 989 | 442 | Air Parakeet | John E. Matton | Cohoes NY | 2-Aug-43 | Fate unknown |
| 996 | 443 | Air Parrot | Island Dock | Kingston NY | 6-Nov-42 | Fate unknown |
| 1003 | 444 | Air Partridge | Fellows & Stewart | Wilmington CA | 24-Dec-42 | Fate unknown |
| 1004 | 445 | Air Peacock | Fellows & Stewart | Wilmington CA | 21-Jan-43 | Fate unknown |
| 1009 | 446 | Air Pelican | Fellows & Stewart | Wilmington CA | 25-Jun-43 | Fate unknown |
| 1010 | 447 | Air Penguin | Fellows & Stewart | Wilmington CA | 15-Jul-43 | Fate unknown |
| 1013 | 448 | Air Petrel | Luders Marine | Stamford CT | 21-Sep-42 | Sold 1947 as Mount Independence, sanl 2005 |
| 1015 | 449 | Air Pheasant | Luders Marine | Stamford CT | 20-Oct-42 | Fate unknown |
| 1016 | 450 | Air Phoebe | Luders Marine | Stamford CT | 15-Dec-42 | Fate unknown |
| 1017 | 451 | Air Pigeon | Luders Marine | Stamford CT | 29-Dec-42 | Fate unknown |
| 1022 | 452 | Air Piper | Luders Marine | Stamford CT | 9-Jun-43 | Sold 1947 |
| 1023 | 453 | Air Plover | Mathis Yacht Building | Camden NJ | 18-Dec-42 | Fate unknown |
| 1027 | 454 | Air Puffin | Mathis Yacht Building | Camden NJ | 2-Feb-43 | Fate unknown |
| 1028 | 455 | Air Quail | Mathis Yacht Building | Camden NJ | 27-Mar-43 | Fate unknown |
| 1032 | 456 | Air Raven | Peterson BW | Sturgeon Bay WI | 18-Feb-43 | Sold 1952 as Sheila, wrecked 1963 |
| 1033 | 457 | Air Redwing | Peterson BW | Sturgeon Bay WI | 5-Apr-43 | Sold 1950 as Hunter, wrecked 1962 |
| 1037 | 458 | Air Robin | Peterson BW | Sturgeon Bay WI | 7-Jul-43 | Sold 1947 as Robin |
| 1038 | 459 | Air Rook | Peterson BW | Sturgeon Bay WI | 16-Jul-43 | Sold 1948 as Rande A |
| 1054 | 460 | Air Ruff | Wilmington BW | Wilmington CA | 6-Apr-43 | Fate unknown |
| 1055 | 461 | Air Sheldrake | Wilmington BW | Wilmington CA | 10-May-43 | Fate unknown |
| 1062 | 462 | Air Shrike | Harris & Parsons | East Greenwich RI | 27-Feb-43 | Sold 1948 |
| 1063 | 463 | Air Skimmer | Victory SB | Holland MI | 13-Feb-43 | Fate unknown |
| 1064 | 464 | Air Skylark | Victory SB | Holland MI | 4-May-43 | Fate unknown |
| 1068 | 465 | Air Snipe | Mathis Yacht Building | Camden NJ | 13-Apr-43 | Sold 1948 |
| 1069 | 466 | Air Sparrow | Mathis Yacht Building | Camden NJ | 26-Apr-43 | Fate unknown |
| 1070 | 467 | Air Starling | Mathis Yacht Building | Camden NJ | 24-May-43 | Fate unknown |
| 1296 | 468 | Air Stork | W. A. Robinson | Ipswich MA | 16-Sep-43 | Fate unknown |
| 1297 | 469 | Air Swallow | W. A. Robinson | Ipswich MA | 8-Oct-43 | Sold 1948 |
| 1307 | 470 | Air swan | Daytona Beach BW | Daytona Beach FL | 2-Oct-43 | Fate unknown |
| 1329 | 471 | Air swift | Simms Bros. | Dorchester MA | 8-May-43 | Sold 1947 as Elmar, samk 1979 |
| 1347 | 472 | Air Tanager | Fisher Boatworks | Detroit MI | 3-Sep-43 | Fate unknown |
| 1348 | 473 | Air Teal | Fisher Boatworks | Detroit MI | 1-Oct-43 | Fate unknown |
| 1355 | 474 | Air Tern | Luders Marine | Stamford CT | 10-Jul-43 | Sold 1949 as Chief, Mount Independence 1981 |
| 1356 | 475 | Air Thrush | Luders Marine | Stamford CT | 18-Aug-43 | Fate unknown |
| 1357 | 476 | Air Toucan | Luders Marine | Stamford CT | 31-Aug-43 | Fate unknown |
| 1362 | 477 | Air Warbler | Peyton Co. | Newport Beach CA | 6-Sep-43 | Fate unknown |
| 1367 | 478 | Air Waxwing | Wilmington BW | Wilmington CA | 10-Sep-43 | Fate unknown |
| 1369 | 479 | Air Willet | Wilmington BW | Wilmington CA | 12-Nov-43 | Fate unknown |
| 1373 | 480 | Air Wren | Fellows & Stewart | Wilmington CA | 1-Nov-43 | Fate unknown |
| 1339 | 481 | Air Scaup | Knutson SB | Halesite NY | 8-Nov-43 | Fate unknown |
| 1340 | 482 | Air Scoter | Knutson SB | Halesite NY | 4-Dec-43 | Fate unknown |