Why the “J-model” C-130s Make Such a Difference

LIMA, PERU, 10.06.2023, Courtesy Photo, USCG District 11
The aircrew of the Coast Guard 2007, an HC-130 based out of U.S. Coast Guard
Air Station Barbers Point, Hawaii, poses for a picture with observers from the Peruvian Navy and Air Force, in Lima Peru, October 2023. During the course of two weeks, Peruvian observers accompanied the USCG aircrew as they conducted overflights of the fishing fleet on the high seas during Operation Southern Shield 2023. (U.S. Coast Guard photo by pilot-in-charge, Lt. Zachary Hunter.) Note the six bladed props that identify the C-130J. 

Below is a news release, “Coast Guard accepts 16th missionized HC-130J into fleet,” from the Acquisitions Directorate (CG-9). There is more here than the announcement of a newly missionized aircraft. The post goes on to talk about the advantages the C-130Js bring to the service, particularly in the Pacific.

The C-130Js provide a 20 percent increase in speed and a 40 percent increase in range over the HC-130H, as well as much improved avionics. The Coast Guard is moving to a fleet of 22 HC-130Js and retiring all their C-130Hs.

The Coast Guard also has 14 HC-27Js and 18 HC-144s all being equipped with Minotaur.

HC-130J Characteristics

  • Length: 97 feet 9 inches
  • Wingspan: 132 feet 7 inches
  • Height: 38 feet 11 inches
  • Maximum Weight: 175,000 pounds
  • Cruise Speed: 320 knots true airspeed
  • Range: 4,900 nautical miles
  • Endurance: 20+ hours

HC-130J Features

  • Standardized Minotaur mission system across all Coast Guard fixed-wing aircraft
  • Real-time tracking and Rescue 21 integration to enhance common operating picture and maritime domain awareness
  • Advanced radar and electro-optical/infrared sensors for search and rescue, law enforcement and intelligence gathering missions; the Coast Guard’s Super Hercules is the first HC-130 aircraft in the world with a 360-degree, belly-mounted, multimode surface search radar
  • Commonality of command, control, communication, computers, cyber, intelligence, surveillance and reconnaissance components and capabilities with those on the Coast Guard’s medium range surveillance aircraft

Minotaur Features

  • Commonality of command, control, communications, computers, cyber, intelligence, surveillance and reconnaissance components and capabilities across all Coast Guard fixed-wing surveillance aircraft
  • Interoperability with multiple Defense and Homeland Security department platforms
  • Real-time tracking and Rescue 21 integration to enhance common operating picture and maritime domain awareness
  • Automatic Dependent Surveillance – Broadcast technology to receive traffic and weather broadcasts and information about other aircraft, including identification, position and altitude
  • Tactical screen replay to review a target’s entire flight in seconds and track the target via its trajectory, even if the target stops broadcasting information or otherwise evades the sensors

The Coast Guard has nine air stations operating fixed wing search aircraft. There are six in the Atlantic Area, which includes the Gulf of Mexico.

  • Cape Cod, MA (C-144)
  • Elizabeth City, NC (C-130, C-27, C-144)
  • Miami, FL (C-144)
  • Clearwater, FL (C-130)
  • Mobile, AL (C-144)
  • Corpus Christi, TX (C-144)

There are only three Coast Guard air stations operating fixed wing search aircraft in the Pacific Area.

  • Sacramento (C-27)
  • Barbers Point, HI (C-130)
  • Kodiak, AK (C-130)

Kodiak and Barbers Point certainly needed the additional range and on-station time that the C-130Js provide.

Barbers Point is the only Coast Guard air station in the 14th District, despite the fact that the 14th District includes 48% of the entire US’s Exclusive Economic Zone (EEZ), and has additional responsibilities to assist the Federated States of Micronesia (FSM), the Republic of the Marshall Islands (RMI), and the Republic of Palau under the Compact of Free Association which together have an EEZ total equal to more than 49% that of the US.


Coast Guard accepts 16th missionized HC-130J into fleet

The Coast Guard’s 16th fully missionized HC-130J takes off for its first test flight following the year-long missionization and Block Upgrade 8.1 modification at L3Harris in Waco, Texas. U.S. Coast Guard photo.


The Coast Guard accepted delivery of its 16th fully missionized HC-130J long range surveillance aircraft, CGNR 2016, Feb. 19 following completion of Minotaur mission system integration and Block Upgrade 8.1 installation at L3Harris in Waco, Texas.

The aircraft was delivered to Air Station Elizabeth City in Elizabeth City, North Carolina, returning that air station to its full complement of five HC-130J aircraft. The air station was temporarily operating with four aircraft while an Elizabeth City HC-130J was assigned to Air Station Barbers Point, Hawaii, to complete the transition of that facility to HC-130J operations.

The more advanced engines, six-blade propellors and Minotaur-integrated sensors of the HC-130J enable the Coast Guard to better respond to mariners in peril by improving response times, extending time on scene for search and rescue and law enforcement patrols, and increasing effectiveness and versatility. Regarding the latest air station transition, the improvements are ideally suited for Barbers Point’s vast jurisdiction – 12.2 million square miles of open ocean, atolls and island chains, which make up the Coast Guard’s Fourteenth District.

Three recent natural disasters in Air Station Barbers Point’s area of responsibility have highlighted the value of the improved aircraft, especially the 26% increase in patrol range over the legacy HC-130H.

  • A Barbers Point HC-130J flew 2,300 miles to be the first aircraft on scene after Typhoon Mawar struck Saipan in May 2023, performing overflight assessments and delivering critically needed relief supplies. Over a week, the aircraft flew over 97 flight hours and dispatched 400,000 pounds of cargo and 169 passengers.
  • Barbers Point aircrews responded when wildfires burned thousands of acres in Maui, Hawaii, in August 2023, providing search and rescue and damage assessment along with moving passengers and cargo for disaster relief.
  • Barbers Point HC-130J aircrews answered the call when Tropical Cyclone Lola slammed the island nation of Vanuatu in October 2023, assessing the damage to ports, airports and critical infrastructure. Aircrews also delivered over 80,000 pounds of relief supplies.

The HC-130J and its Minotaur system also play a vital role in identifying and monitoring illegal fishing by providing surveillance and gathering intelligence on suspicious fishing activities. That information is shared with local and national authorities and aids in determining what vessels need to be boarded for inspection.

The service’s Super Hercules aircraft carry out many Coast Guard missions, including search and rescue, drug and migrant interdiction, cargo and personnel transport, and maritime stewardship, as well as providing critical support to Department of Homeland Security partners. The aircraft also can serve as a command and control or surveillance platform capable of identifying and classifying objects and sharing that information with operational forces.

For more information: HC-130J Long Range Surveillance Aircraft Program page and Minotaur Mission System page

Ultra Long Range/Long Endurance UAS

3-View line drawing and dimensions of MQ-1B Predator UAV, – Department of the Air Force, Engineering Technical Letter (ETL) 09-1: Airfield Planning and Design Criteria for Unmanned Aircraft Systems (UAS), 28 Sept 2009

The Coast Guard Compass has a post on the Coast Guard’s investigation of possible future procurement of land based long-range and ultra-long endurance unmanned aircraft systems (LR/ULE UAS).

The Air Force has recently decided to retire all their MQ-1 Predator UAVs replacing them with the MQ-9 Reaper. Perhaps we could get a near term interim capability and gain valuable experience by taking over some of the Air Force Predators and modifying them for a Maritime role..

 

My Unfunded Priority List

An earlier post reported a plea by Representative Duncan Hunter, Chair of the Transportation Subcommittee on Coast Guard and Maritime Transportation, for the Coast Guard to provide an unfunded priority list to include six icebreakers and unmanned Air System.

Thought perhaps I would list my own “unfunded priorities.” These are not in any particular order.

PLATFORM SHORTFALLS

Icebreakers: We have a documented requirement for three heavy and three medium icebreakers, certainly they should be on the list. Additionally they should be designed with the ability to be upgraded to wartime role. Specifically they should have provision for adding defensive systems similar to those on the LPD–a pair of SeaRAM and a pair of gun systems, either Mk46 mounts or Mk38 mod 2/3s. We might want the guns permanently installed on at least on the medium icebreakers for the law enforcement mission. Additionally they should have provision for supporting containerized mission modules like those developed for the LCS and lab/storage space identified that might be converted to magazine space to support armed helicopters.

110225-N-RC734-011 PACIFIC OCEAN (Feb. 25, 2011) Guy Mcallister, from Insitu Group, performs maintenance on the Scan Eagle unmanned aerial vehicle (UAV) aboard the amphibious dock landing ship USS Comstock (LSD 45). Scan Eagle is a runway independent, long-endurance, UAV system designed to provide multiple surveillance, reconnaissance data, and battlefield damage assessment missions. Comstock is part of the Boxer Amphibious Ready Group, which is underway in the U.S. 7th Fleet area of responsibility during a western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joseph M. Buliavac/Released)

110225-N-RC734-011
PACIFIC OCEAN (Feb. 25, 2011) Guy Mcallister, from Insitu Group, performs maintenance on the Scan Eagle unmanned aerial vehicle (UAV) aboard the amphibious dock landing ship USS Comstock (LSD 45). Scan Eagle is a runway independent, long-endurance, UAV system designed to provide multiple surveillance, reconnaissance data, and battlefield damage assessment missions. Comstock is part of the Boxer Amphibious Ready Group, which is underway in the U.S. 7th Fleet area of responsibility during a western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joseph M. Buliavac/Released)

Unmanned Air Systems (UAS): We seem to be making progress on deploying UAS for the Bertholf class NSCs which will logically be extended to the Offshore Patrol Cutters. So far we see very little progress on land based UAS. This may be because use of the Navy’s BAMS system is anticipated. At any rate, we will need a land based UAS or access to the information from one to provide Maritime Domain Awareness. We also need to start looking at putting UAS on the Webber class. They should be capable of handling ScanEagle sized UAS.

File:USCGC Bluebell - 2015 Rose Festival Portland, OR.jpg

Photo: The Coast Guard Cutter Bluebell sits moored along the Willamette River waterfront in Portland, Ore., June 4, 2015. The Bluebell, which celebrated its 70th anniversary this year, is one of many ships participating in the 100th year of the Portland Rose Festival. (U.S. Coast Guard photo by Chief Petty Officer David Mosley.)

Recapitalize the Inland Tender Fleet: This is long overdue. The program was supposed to begin in 2009, but so far, no tangible results. It seems to have been hanging fire for way too long.

Expand the Program of Record to the FMA-1 level: The Fleet Mix Study identified additional assets required to meet the Coast Guard’s statutory obligations identifying four asset levels above those planned in the program of record. Lets move at least to first increment.

Alternative Fleet Mix Asset Quantities

————–POR       FMA-1      FMA-2      FMA-3       FMA-4
NSC                8             9                 9                 9                  9
OPC              25           32               43                50               57
FRC              58           63               75                80               91
HC-130         22            32               35                44               44
HC-144A       36            37               38                40               65
H-60              42            80               86                99             106
H-65             102         140             159              188            223
UAS-LB           4            19                21                21              22
UAS-CB        42            15                19               19               19

At the very least, looks like we need to add some medium range search aircraft (C-27J or HC-144).

Increase Endurance of Webber Class Cutters: The Webber class could be more useful if the endurance were extended beyond five days (currently the same as the 87 cutters, which have only one-third the range). We needed to look into changes that would allow an endurance of ten days to two weeks. They already have the fuel for it.

MISSION EQUIPMENT SHORTFALLS

Seagull_torpedo_trial_1

Ship Stopper (Light Weight Homing Torpedo): Develop a system to forcibly stop even the largest merchant ships by disabling their propulsion, that can be mounted on our patrol boats. A torpedo seems the most likely solution. Without such a system, there is a huge hole in our Ports, Waterways, and Coastal Security mission.

121211-N-HW977-692

Photo: SeaGriffin Launcher

Counter to Small High Speed Craft (Small Guided Weapon): Identify and fit weapons to WPB and larger vessels that are capable of reliably stopping or destroying small fast boats that may be used as fast inshore attack craft and suicide or remote-controlled unmanned explosive motor boats. These weapons must also limit the possibility of collateral damage. Small missiles like SeaGriffin or Hellfire appear likely solutions.

40 mm case telescoped gun (bottom) compared to conventional guns.

40 mm case telescoped gun (bottom) compared to conventional guns.

Improved Gun–Penetration, Range, and Accuracy: The .50 cal. and 25mm guns we have on our WPBs and WPCs have serious limitations in their ability to reach their targets from outside the range of weapons terrorist adversaries might improvise for use against the cutters. They have limited ability to reach the vitals of medium to large merchant vessels, and their accuracy increases the possibility of collateral damage and decreases their probability of success. 30, 35, and 40 mm replacements for the 25 mm in our Mk38 mod2 mounts are readily available.

Laser Designator: Provide each station, WPB, and WPC with a hand-held laser designator to allow them to designate targets for our DOD partners.

CONTINGENCY PLANNING SHORTFALLS

Vessel Wartime Upgrades: Develop plans for a range of options to upgrade Coast Guard assets for an extended conflict against a near peer.

 

Another Competitor for Canada’s Fixed Wing SAR Aircraft

635853520416533029-DFN-Canada-Embraer.jpg

Photo: Embraer KC-390, company photo

DefenseNews is reporting another competitor is set to enter the competition to replace Canada’s aging fixed wing SAR aircraft fleet, the Embraer KC-390.

In the photo, this aircraft looks small, but it actually has a greater max gross weight and cargo capacity than a C-130J. It has better than 90% of the J model’s range and is faster.

They claim, it was intended as a SAR aircraft from it inception.

“Geraldo Gomes, vice president of business development for Embraer Defense and Security, said … the KC-390 was designed to be a search-and-rescue aircraft and that one of its strong selling points is its low life-cycle costs.”