Net-Laying Ships (AN)
1922-1945: Large
AN-5 (Keokuk)
1922-1945: Small (ex Net Tenders, YN, see below)
AN-6 (Aloe) class (AN 6-37)
AN-38 (Ailanthus) class (AN 38-77 less 64-65, 70-72)
AN-78 (Cohoes) class (AN 78-92)
Other AN Hull Numbers, 1920-1945
AN-1 (Monitor) class (AN 1-4, large type): see LSV 3-6
AN 64 (Palo Blanco) class (AN 64-65, 70-72, small type): see ATA 214-218
Net Tenders (YN)
1922-1945
YN 1 (Aloe) class (YN 1-32): see AN 6-37
.
YN 33-56: Small acquired tugs
. See listing and photos here.
YN 57 (Ailanthus) class (YN 57-96): see AN 38-77
.
YN 97 (Cohoes) class (YN 97-132): see AN 78-92
. YN 103-108, 112, 116-118, and 122-132 were cancelled before the class was reclassified AN on 20 Jan 44.