The Naval Computer and Telecommunications Area Master Station Pacific (NCTAMS PAC) Wahiawa, HI is the world’s largest communication station.
The headquarters site of this shore command is located in the central section of the island of Oahu, approximately three miles north of the city of Wahiawa, and 21 miles from downtown Honolulu. The land around the station is largely devoted to pineapple cultivation. Wahiawa is often referred to as the “Pineapple Capital of the World”. The station at Wahiawa is located on approximately 700 acres of land in central Oahu on the eastern side of the highest part of the Schofield Plateau. Ravines divide the station into a northern area used for receiver facilities, and a southern area containing communications and support facilities. The town of Whitmore Village lies one half mile to the southwest. The city of Wahiawa lies to the south and is separated from the station of Wahiawa by a deep gulch. Helemano Military Reservation, a 282-acre Army sub-installation, is located north of the station.
History of Communications
In May 1888, the U.S. established a coaling station to service the vessels of the Pacific Fleet in Pearl Harbor, Hawaii. His Hawaiian Majesty King David Kalakaua had granted the U.S. the exclusive rights to enter and develop the area earlier that year. The U.S. Naval Radio Station in the Pearl Harbor area, the first government station in the islands, began operations on October 1, 1906. This radio station continued its operation until its deactivation in 1916. On March 3, 1915, Congress passed an Appropriations Act that authorized $400,000 for the construction of a high-powered, long distance radio station at Pearl Harbor. In 1916, this new station, NPM, began operations at Hospital Point, Pearl Harbor. At 0230 on the morning of September 20, 1916, Captain Clark, the first Commandant of the 14th Naval District, sent the following message from the NPM to the Naval Radio Station, Long Beach, California:
“SECRETARY OF THE NAVY, WASHINGTON, D.C. I HAVE THE HONOR TO SEND YOU THE FIRST THROUGH MESSAGE TO WASHINGTON, D.C., FROM PEARL HARBOR, HAWAII RADIO STATION, AND CAN REPORT SATISFACTORY PROGRESS OF THE PLANT. GEORGE R. CLARK SENDS.”
A congratulatory message from the Secretary of the Navy arrived 33 minutes later.
During the years following World War I, the Naval activities in the Pearl Harbor area continued to expand. It soon became obvious that the future expansion of the radio station facilities in the area would not be practical. In 1933, a tract of land at Lualualei was set aside by the territory of Hawaii for use by the U.S. Navy. Seven self-supporting steel towers were erected to a height of 610 feet at this new site for an antenna system for long wave radio transmitting. The site was officially activated in 1936 and by 1941 twelve transmitters were in operation.
Construction of Wahiawa
With the arrival of the major U.S. Pacific Fleet units at Pearl Harbor in 1939, it became increasingly clear that a new receiver and control station was needed. Therefore, a secluded spot at Wahiawa, some 20 miles north of Pearl Harbor, was chosen and purchased by the Navy for approximately one million dollars. Construction began on the 697.2 acres of land in 1940 and was scheduled to be completed in 1942. During that time, the station at Wahiawa was considered the most important of a number of Naval Radio and Air Stations being constructed as a part of a general expansion program.
On December 7, 1941, a few minutes before 0800, several squadrons of Japanese aircraft passed over the Lualualei Transmitter Site on their way to bomb Pearl Harbor. As the planes passed over, the major Naval Radio Stations they were strafed, but the casualties among the communications personnel were light. However, the radio stations themselves proved highly vulnerable to attack. Lualualei was located only 4,000 yards from the shoreline and received its power over exposed land lines from the Hawaiian Electric Company, 22 miles away. The radio facility at Wailupe, also along the seacoast, was deemed unprotectable. So, on the morning of December 10, 1941 it was decided to move all of the equipment at Wailupe and Lualualei to the new site at Wahiawa.
This new site at Wahiawa was an excellent receiving area and the best-protected radio station on the island. Men worked day and night to transfer operations to Wahiawa and on December 17, 1941 the relocation was completed without the slightest interruption in communications service. This location became known as the U.S. Naval Radio Station and Naval Radio Direction Finder Station, Wahiawa, HI. Shortly thereafter, the Security Group COMSEC Unit was moved, from Heeia to Wahiawa.
After the Japanese attack on Pearl Harbor in December 1941, to further improve reception and communications, the communications intelligence site was moved from Heeia to Wahiawa. A Communications Security (COMSEC) Unit was established at Wahiawa in 1942 under the management and control of the Chief of Naval Operations (CNO). Their purpose was to assist in a program of cryptographic security, message traffic control and message traffic analysis.
In May, 1943, two U.S. Navy Direction Finding Stations were established at NAVRADSTA Kailua, Oahu, HI, and Port Allen, Kauai, HI for tracking friendly aircraft. The stations were both disestablished in July, 1945, at the conclusion of WWII. The stations were transferred to the U.S. Coast Guard. Station DF functions were transferred to the Naval Direction Finder Station, at Wahiawa, HI.
Military activities at the .S. Naval Radio Station (NAVRADSTA) and Naval Radio Direction Finder Station (NAVRDFSTA) Wahiawa decreased after World War II. On January 1, 1947, the NAVRADSTA and NAVRDFSTA, Wahiawa became the U.S. Naval Communications Station or NAVCOMMSTA (NCS), Honolulu, Wahiawa, HI. Activities at NCS Hono increased in the early 1950s during the Korean War and in the early 1960s during the Vietnam War.
Change to Naval Communications
Because the requirements for rapid communications from the Department of the Navy to the fleet operational commanders had changed, the CNO authorized the activation of an additional teletypewriter system. This system, known as HICOM, was activated in 1957 and operated parallel to the existing communications channels. Later, the
Commander in Chief, U.S. Pacific Fleet (CINCPACFLT), established an additional parallel circuit known as the “Atomic Strike Coordinator Circuit.” It was determined that even more rapid communications would be necessary. Therefore, a new communications net, known as the “Naval Operation Net” was formed in 1959. At the same time, the Navy decided that the stations at Haiku and Heeia were no longer needed. The station at Heeia was turned over to the Marine Corps Air Station at Kaneohe, while the Haiku station was placed in a non-operational status.
The communication stations on Oahu underwent a consolidation in 1967. The message centers at Pearl Harbor (NAVSHIPYD), Makalapa (CINCPACFLT), Camp Smith (CINCPAC), Moanalua (FLEWEACEN), Secure Voice Pearl Harbor, and Consolidated Maintenance came under an Officer-in-Charge, which was known as NAVCOMMACTS Pearl Harbor. NAVCOMMACTS Pearl Harbor was a department of NAVCOMMSTA Honolulu, who exercised administrative and operational control. The message center at Barbers Point also came under the control of NAVCOMMSTA Honolulu at the same time.
The Makalapa Local Digital Message Exchange (LDMX) was activated in March 1973 by Vice Admiral G. C. Talle, Deputy CINCPACFLT. The system’s activation marked a significant step forward by improving writer-to-reader speed of service, message formatting, routing indicator assignment, and message recall for CINCPACFLT. In September 1977, the NAVCOMMACTS Pearl Harbor was disestablished and Naval Telecommunication Center (NTCC) Camp Smith, NTCC Makalapa, NTCC Pearl Harbor, Secure Voice, and Consolidated Maintenance became separate departments of NAVCOMMSTA Honolulu. Concurrently, NTCC Moanalua was disestablished and the communication functions were turned over to the Fleet Weather Center.
In December 1977, NTCC Pearl Harbor was disestablished and absorbed into NTCC Makalapa in an ongoing effort to consolidate communications on Oahu. Subsequently, in February 1978, NTCC Makalapa, located in the basement of the CINCPACFLT headquarters building at Makalapa, became officially known as NTCC Pearl Harbor. The Commanding Officer of NAVCOMMSTA Honolulu transmitted the first message, via the LDMX system, in a ceremony marking the transformation of the CINCPAC Telecommunications Center at Camp H.M. Smith from Joint operation to Navy management in September, 1973.
In April 1976, the Naval Communications Station Honolulu was officially renamed Naval Communication Area Master Station, Eastern Pacific (NAVCAMS EASTPAC). On February 18, 1977, the Commanding Officer at NAVCAMS EASTPAC officially dedicated the new Super High Frequency (SHF) Satellite Facility at Wahiawa, the largest such facility of its kind. Concurrently, the Navy’s Satellite Facility at Helemano was deactivated. NTCC Ford Island became a department of NAVCAMS EASTPAC in October 1983.
On December 1, 1990, NAVCAMS EASTPAC and NARDAC Pearl Harbor merged to form the Naval Computer and Telecommunications Area Master Station, Eastern Pacific (NCTAMS EASTPAC). This merger took place to ensure that the Navy could meet the challenges of technological changes and advances. The command was again renamed on October 20, 1997. The new name, Naval Computer and Telecommunications Area Master Station, Pacific, better reflected the command’s regional operating area.
NCTAMS PAC provides operational direction and management to all Pacific Naval Telecommunication System users. In addition to this function, NCTAMSPAC manages, operates, and maintains Defense Communication System and Naval Telecommunication System assets, and offers a full range of ADP and information resource services, maintenance and repair, and communication/electronic and Defense Message System coordination to the U.S. Navy and other DOD activities in the Pacific.
On April 25, 2008, a groundbreaking ceremony was held at NCTAMS PAC for a new, 63,560 sq. ft. building technologically-advanced communications center. The new structure replaced building 294, erected in 1959, which no longer able to meet today’s modern communication equipment and operational needs.
On May 11, 2010, NCTAMS PAC held a dedication and ribbon-cutting ceremony for the opening of the Senior Chief Information Systems Technician (SEAL) Daniel R. Healy Communications Center at NCTAMS PAC in Wahiawa, Hawaii May 11, 2010.
NCTAMS PAC’s motto, “Connecting the Warfighter,” rings true with its mission to provide the operational platform with information – secure and reliable, classified and unclassified voice, messaging, video and data telecommunications to U.S. Naval, Joint, Interagency, and Coalition operating forces worldwide.
Sources:
http://www.navycthistory.com/
http://www.navy.mil
17 December 2016 at 15:17
I appreciate receiving the History of Wahiawa Hi . I was stationed there from ’61 to ’63 as a CTR2. Many fond memories.
LikeLike
28 February 2018 at 16:59
Wahiawa was my first duty station out of Imperial Beach in December 1956 — my first Christmas away from home. I was a ‘green’ O-branch CTSN and was like a fish out of water. During my tour there through December 1958 there were many changes and ‘firsts’ in the NSG world of comms. I’ll never forget the time I served there; from the times of almost having to shut down due to lack of personnel to the extreme backlogs of traffic because of the slowness of operations and circuit outages; but off-watch times were super! This ‘history’ brought back many memories.//CTOC JIM KING, 02-56 – 09/86, Retired
LikeLike
2 March 2018 at 17:58
Thank you for stopping by and sharing your memories.
LikeLike
2 March 2018 at 21:07
Thank You Mario. Another memory was that each watch section had at least a couple of WAVES working with us. I believe it was in 1958 that NSG took them out of the commcens and gave them several choices of what they could do as far as staying active duty or be discharged. One of the guys on our section was 6 feet nine and was dating a WAVE that was about 5 feet two or three. They’d come in from a date, he’d lift her up on the WAVE barracks porch and then bend down to kiss her good night. Gave us a chuckle to see it. Lots and lots of memories!!//Jim
LikeLike
3 March 2018 at 20:18
James,
If you’re interested, I did a three part series on “Celebrating the WAVES.” Here’s the link: https://stationhypo.com/series-2/
Sincerely,
Maro
LikeLike
27 December 2021 at 05:09
I spent 1969- 1971 in the “Tech Control” bunker under bldg 214 which also housed crypto and the message center. I met J. Q. Salas there. He was an RM1 from Guam. I have tried for years to contact him again. I was a 20 year old idiot but he took me under his wing. Spent a other year (1972) with him in Guam (NPM).
LOVED my time in the Navy. Great meals at our little chow hall.
SPECIAL Thanks to all the Marines who guarded us there.
John Ingram johni58@comcast.net Salem, Oregon
LikeLike
11 July 2018 at 09:43
thank you for this .. I arrived at Navcomsta honolulu feb 70 …and was later assigned to cincpacflt message center makalapa …it’s nice to catch up … I also spent some time inside of the Kunia complex ….
LikeLike
29 April 2020 at 16:13
I was assigned to NSGA HONO from Feb 72 to Sept 74, working in Bldg 108. Did a project there as a civvie, transforming Bldg 108 into an Iridium gateway. Lots of good memories….I lived on Sunset Beach with two fellow sailors. Not much had visually changed on base over 20 years !
LikeLike
24 June 2020 at 22:23
I reported to NCS HONO as a CTO2 in March of 1963. I left as a CTO1 in January 1967. I stayed nearly four years because of a divorce and a refusal to extend to get orders. Like Doug above, I spent the last 18 months living with three other sailors on Sunset Beach. Rent: 75 bucks a month shared by four. Worked my butt off in that commcenter, but have many fond memories as well as the unpleasant after effects of a divorce. Went back a couple years back and the gate was like a fortress and they would not let me on base. What’s that all about, and has it changed since then?
LikeLike
15 November 2020 at 23:05
I was a CTR2 at NAVCOMMSTA Honolulu, actually located at Wahiawa, and referred to by the locals as “Navy 85. I have many fond memories of my time in Hawaii.
LikeLike
24 November 2020 at 01:02
Thanks. for the information,
Our family was stationed at Navcomsta, as all us Navy Brats called it ,we were there from 1969 thru 1973 , and I can honestly tell you these were the best 4 years of my childhood, Rainforests just off base to explore and beautiful beaches and snorkeling reefs on the weekends with my Dad . I was 7 years old when we first arrived , one time I even got to meet and shake Jack Lords hand ..once our scout troop made it on the Checkers and Pogo show…..good times for sure.
Thanks,
Robert M. Cabe Jr.
LikeLike
24 November 2020 at 02:36
Robert – Thank you for stopping by the Station HYPO blog and leaving a comment!! Sincerely, Mario Vulcano
LikeLike
21 February 2024 at 12:53
Oh my!!! My brother and i were Navy Brats located there at the same time! We stayed there 4 years and simply loved it. I was 7 and my brother 9 when we arrived. Both his troop and my girl scout troop also made it on Checkers and Pogo show. I remember i sat next to the daughter of James McArthur (Danno!!) and she introduced me to her Dad.
LikeLike
21 February 2024 at 16:46
Well, guys – I was in the underground tech control from 1969 to 1971.
Loved their little “chow hall”. Got my Pilots license at Wheeler and SCUBA on base.
My first car – then – my wife of 54 years now. Yup lots of nice things happened there.
Good to hear from others who were there. That has never happened before.
At the time we were working on project AZORIAN (google) and didn’t know it.
Met a great Guamanian friend there who I was later stationed with in Agana Guam at Tech Control. FYI – I think AZORIAN was declassified about 1995.
RM3 John Ingram – Salem, Oregon
LikeLike
4 February 2021 at 20:51
Thanks so much for the wonderful history of this base. I arrived in February of 1970 as a CTRSN. I spent 2 wonderful years there working inside the “dinosaur cage”. watch station 48A.
LikeLike
5 February 2021 at 01:06
Thank you for your comment and for visiting the Station HYPO blag.
Sincerely,
Mario
LikeLike
10 March 2021 at 22:51
I spent several months at u.s. Naval radio station npm at Wahiawa, th. That was during World War II. At first I was radio operator and then became a teletype operator and repairman. Good Times.
LikeLike
10 March 2021 at 22:51
I spent several months at u.s. Naval radio station npm at Wahiawa, th. That was during World War II. At first I was radio operator and then became a teletype operator and repairman. Good Times.
LikeLike
27 December 2021 at 05:08
I spent 1969- 1971 in the “Tech Control” bunker under bldg 214 which also housed crypto and the message center. I met J. Q. Salas there. He was an RM1 from Guam. I have tried for years to contact him again. I was a 20 year old idiot but he took me under his wing. Spent a other year (1972) with him in Guam (NPM).
LOVED my time in the Navy. Great meals at our little chow hall.
SPECIAL Thanks to all the Marines who guarded us there.
John Ingram johni58@comcast.net Salem, Oregon
LikeLike
27 December 2021 at 05:13
I spent 1969- 1971 in the “Tech Control” bunker under bldg 214 which also housed crypto and the message center. I met J.Q. Salas there. He was an RM1 from Guam. I have tried for years to contact him again. I was a 20 year old idiot but he took me under his wing. Spent a other year (1972) with him in Guam (NPN)
LOVED my time in the Navy. Great meals at our little chow hall.
SPECIAL Thanks to all the Marines who guarded us there.
John Ingram johni58@comcast.net Salem, Oregon
LikeLike
27 December 2021 at 05:19
I spent 1969- 1971 in the “Tech Control” bunker under bldg 214 which also housed crypto and the message center. I met J.Q. Salas there. He was an RM1 from Guam. I have tried for years to contact him again. I was a 20 year old idiot but he took me under his wing. Spent a other year (1972) with him in Guam (NPN)
LOVED my time in the Navy. Great meals at our little chow hall.
SPECIAL Thanks to all the Marines who guarded us there.
John Ingram johni58@comcast.net Salem, Oregon
LikeLike
29 June 2022 at 03:42
Served at Wahiawa 1953-54 as RMSN 14 months.. We just copied transmissions, and sent out “improvement memoranda” as required. Mostly entered “No Signals” when I was on watch. As a watch stander (Eve, day, mid) I was at the Outrigger Canoe Club (Waikiki) six
days a week.
LikeLike
14 August 2022 at 01:56
Couldn’t have asked for a better place to spend three years, loved every minute of it, We were the first to work in the building to the left as you come into the gate. I worked in crypto three eves three days and three mids and then the beach. 1959-1962
LikeLike
14 October 2022 at 22:42
I served at NCS HONO 3/70 as a CTRSN, transferred out 3/72, worked HFDF in Net Control. Lived on Kaweana place, next to Sunset Beach with two other CT’s. Moved onto Kam Hwy with Mo (CTM2), Randy (CTR1) and Dickie Olsen (CTR3) USNR, from Mass. Dated his cousin, Pam, until I shipped out to NSGD Pyong Taek, ROK, separated as CTR3.. Great duty station and wonderful times.
LikeLike
22 December 2022 at 04:54
I was stationed at NavcomstaHono in Wahiawa from April ’71 to my discharge July ’74…Almost 50 years ago and can’t remember the bldg. numbers but think it was 108…I was a CTO crypto/teletype
with the old machines and service areas to repair tapes. Quick, funny story…first time I went into the GDunk to get a hamburger and, I was leaving, I noticed a rolled/stenciled dixie cup on the table near the door. Somehow, recognized the last name Dempsey on it and looked at the sailor who’s lid it was and, unbelievably, I went to high school with him in Wilmerding, Pennsylvania. He had just been assigned to Pearl on some kind of musician ship (think it was the Bryce Canyon)…my co-worker had a cousin on that ship so I think that’s the name. Anyway, I ran into two of my acquaintances while there through the years and, needless to say, being homesick alot of the times, especially holidays, those meetings were really appreciated. One more thing, the older I get, the prouder I am for being in the NAV and want to thank all of you veterans, all branches but especially ours. God Bless you all.
LikeLike
22 December 2022 at 09:46
Forgot to mention, lived off-base with 7 others in a house in Mokuleia right next to the Poo field.
Remember paid $100/mo but, toward end of my tour in ’74, most guys left and hard to get replacements…had to move back to 3-level barracks next to car/mechanics garage. They made the 1st and 3rd floors male and 2nd floor females only…whatta trip lol. Could’ve stayed as civvie but got into homesick mode again…still kick myself.
LikeLike
22 December 2022 at 09:49
Poo field? lol … Should be POLO field.
LikeLike
22 October 2023 at 19:38
Thoroughly enjoyed the History Lesson. I arrived 30 DEC 72 as an RMSN, left 28 MAY 76 as RM3 (PNA’d the RM2 exam, so got out). Worked in Bldg 261 the whole time in various positions on the main floor, ending as SVC SUPVR in COMPARS for my watch standing position. I too lived on Sunset Beach for awhile, on Huelo Street, the only RM amongst 3 or 4 other CT’s. Life was good! Came back in 1980 for a 2-week vacation to see my CT buddy Glen Zeigler; and again in FEB 2022 for a week as my wife’s oldest son and his family went for a “bucket list” vacation and invited us to go with them! Really wanted to show my wife of 39 years (coincidentally our anniversary was during that week…) at least the Gate for NCTAMS and the home I lived in on The Beach, but we didn’t have the free time as the kids were calling the shots. But a week in Hawai’i with my “Bestie” was worth that little disappointment!
This was an extremely interesting read – thanks!
Michael Berndt
BTW – discovered the “Part 3” link at the NCTAMS page on Facebook, and had to read the whole story.
LikeLike