CFR

CFR

216.170—Specified activity and specified geographical region.

(a) Regulations in this subpart apply only to the U.S. Navy for the taking of marine mammals that occurs in the area outlined in paragraph (b) of this section and that occurs incidental to the activities described in paragraph (c) of this section.

(b) The taking of marine mammals by the Navy is only authorized if it occurs within the Hawaii Operational Area, which extends from 16 to 43° N. lat. and from 150 to 179° degrees W. long.

(c) The taking of marine mammals by the Navy is only authorized if it occurs incidental to the following activities within the designated amounts of use:

(1) The use of the following mid-frequency active sonar (MFAS) and high frequency active sonar (HFAS) sources for U.S. Navy anti-submarine warfare (ASW) training in the amounts indicated below (±10 percent):

(i) AN/SQS-53 (hull-mounted sonar)—up to 6420 hours over the course of 5 years (an average of 1284 hours per year)

(ii) AN/SQS-56 (hull-mounted sonar)—up to 1915 hours over the course of 5 years (an average of 383 hours per year)

(iii) AN/AQS-22 (helicopter dipping sonar)—up to 5050 dips over the course of 5 years (an average of 1010 dips per year)

(iv) SSQ-62 (sonobuoys)—up to 12115 sonobuoys over the course of 5 years (an average of 2423 sonobuoys per year)

(v) MK-48 (torpedoes)—up to 1565 torpedoes over the course of 5 years (an average of 313 torpedoes per year)

(vi) AN/BQQ-10 (submarine mounted sonar)—up to 1000 hours over the course of 5 years (an average of 200 per year)

(2) The detonation of the underwater explosives indicated in paragraph (c)(2)(i) of this section conducted as part of the training exercises indicated in paragraph (c)(2)(ii) of this section:

(i) Underwater Explosives:

(A) 5″ Naval Gunfire (9.5 lbs).

(B) 76 mm rounds (1.6 lbs).

(C) Maverick (78.5 lbs).

(D) Harpoon (448 lbs).

(E) MK-82 (238 lbs).

(F) MK-83 (574 lbs).

(G) MK-84 (945 lbs).

(H) MK-48 (851 lbs).

(I) Demolition Charges (20 lbs).

(J) EER/IEER (5 lbs).

(ii) Training Events:

(A) Mine Neutralization—up to 340 exercises over the course of 5 years (an average of 68 per year).

(B) Air-to-Surface MISSILEX—up to 250 exercises over the course of 5 years (an average of 50 per year).

(C) Surface-to-Surface MISSILEX—up to 60 exercises over the course of 5 years (an average of 12 per year).

(D) BOMBEX—up to 195 exercises over the course of 5 years (an average of 38 per year).

(E) SINKEX—up to 30 exercises over the course of 5 years (an average of 6 per year).

(F) Surface-to-Surface GUNEX—up to 455 exercises over the course of 5 years (an average of 91 per year).

(G) Naval Surface Fire Support—up to 140 exercises over the course of 5 years (an average of 28 per year).