Seaport NxG - Tactical Data Link (TDL) Capabilities Based In-Service Engineering Agent (CB-ISEA)
Closed Solicitation Posted
- Solicitation number
- N6600126R3505
- Agency
-
Naval Information Warfare Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 541330 Engineering Services
- Place of performance
- 53560 Hull Street, San Diego Ca 92152 92152
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy, Naval Information Warfare Center Pacific, seeks life-cycle engineering and technical assistance for Tactical and Communications Data Link systems and related equipment supporting the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent, with proposals due July 20, 2026 and questions due June 26. This requirement is restricted to SeaPort NxG MAC holders only under a Total Small Business set-aside; non-MAC holders are ineligible and no offers outside this pool will be considered. Prospective offerors must register for PIEE accounts to receive solicitations and submit proposals.
Place of performance is San Diego, California (53560 Hull St). The NAICS code is 541330, Engineering Services, with a size standard of $47 million. The PSC code is L059, Technical Representative—Electrical and Electronic Equipment Components. Questions and Answers were posted July 15, 2026, along with Amendment 0002; an additional amendment is forthcoming. Offerors should monitor the PIEE portal for updated Q&A and amendments, as multiple updates have been released since the original posting on June 15.
Notice text
5 versions
Update #5 · Latest ·
15 JULY 2026 - Questions and Answers and Amendment 0002 posted in Update Number 0004. Same documents posted in Update Number 0005 in order to update description. / 14 JULY 2026 - Updated Questions and Answers posted. Amendment to follow. / 02 JULY 2026 - Questions and Answers and Amendment posted. ***This requirement is for SEAPORT NXG MAC HOLDERS ONLY and will be competed via Small Business Set Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.*** The Department of the Navy, Naval Information Warfare Center (NIWC) Pacific, Codes 41160, Tactical Data Links Command and Control, and 41140, Tactical Data Links Monitoring Systems, have a requirement to provide life-cycle engineering and technical assistance required for Tactical and Communications Data Link systems and related equipment in the sustentation of the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent (CB-ISEA). The NAICS code for this procurement is 541330 with a size standard of $47 (millions of dollars). *Note: The deadline for submission of questions is 26 June 2026 at 14:00 PDT. The proposal deadline is 20 July 2026 at 14:00 PDT.
Update #4 ·
14 JULY 2026 - Updated Questions and Answers posted. Amendment to follow. / 02 JULY 2026 - Questions and Answers and Amendment posted. ***This requirement is for SEAPORT NXG MAC HOLDERS ONLY and will be competed via Small Business Set Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.*** The Department of the Navy, Naval Information Warfare Center (NIWC) Pacific, Codes 41160, Tactical Data Links Command and Control, and 41140, Tactical Data Links Monitoring Systems, have a requirement to provide life-cycle engineering and technical assistance required for Tactical and Communications Data Link systems and related equipment in the sustentation of the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent (CB-ISEA). The NAICS code for this procurement is 541330 with a size standard of $47 (millions of dollars). *Note: The deadline for submission of questions is 26 June 2026 at 14:00 PDT. The proposal deadline is 20 July 2026 at 14:00 PDT.
Update #3 ·
02 JULY 2026 - Questions and Answers and Amendment posted. ***This requirement is for SEAPORT NXG MAC HOLDERS ONLY and will be competed via Small Business Set Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.*** The Department of the Navy, Naval Information Warfare Center (NIWC) Pacific, Codes 41160, Tactical Data Links Command and Control, and 41140, Tactical Data Links Monitoring Systems, have a requirement to provide life-cycle engineering and technical assistance required for Tactical and Communications Data Link systems and related equipment in the sustentation of the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent (CB-ISEA). The NAICS code for this procurement is 541330 with a size standard of $47 (millions of dollars). *Note: The deadline for submission of questions is 26 June 2026 at 14:00 PDT. The proposal deadline is 20 July 2026 at 14:00 PDT.
Update #2 ·
02 JULY 2026 - Questions and Answers posted. Amendment forthcoming. ***This requirement is for SEAPORT NXG MAC HOLDERS ONLY and will be competed via Small Business Set Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.*** The Department of the Navy, Naval Information Warfare Center (NIWC) Pacific, Codes 41160, Tactical Data Links Command and Control, and 41140, Tactical Data Links Monitoring Systems, have a requirement to provide life-cycle engineering and technical assistance required for Tactical and Communications Data Link systems and related equipment in the sustentation of the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent (CB-ISEA). The NAICS code for this procurement is 541330 with a size standard of $47 (millions of dollars). *Note: The deadline for submission of questions is 26 June 2026 at 14:00 PDT. The proposal deadline is 20 July 2026 at 14:00 PDT.
Update #1 ·
***This requirement is for SEAPORT NXG MAC HOLDERS ONLY and will be competed via Small Business Set Aside. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.*** The Department of the Navy, Naval Information Warfare Center (NIWC) Pacific, Codes 41160, Tactical Data Links Command and Control, and 41140, Tactical Data Links Monitoring Systems, have a requirement to provide life-cycle engineering and technical assistance required for Tactical and Communications Data Link systems and related equipment in the sustentation of the Tactical and Communications Data Links Capabilities Based In-Service Engineering Agent (CB-ISEA). The NAICS code for this procurement is 541330 with a size standard of $47 (millions of dollars). *Note: The deadline for submission of questions is 26 June 2026 at 14:00 PDT. The proposal deadline is 20 July 2026 at 14:00 PDT.
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| Seaport NxG - N6600126R3505 Tactical Data Links | Pre-Solicitation |
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