Geralyn Castro

Secondary Point of Contact Naval Air Warfare Center (NAVAIR)

Email
geralynmarie.p.castro.civ@us.navy.mil
Phone
(760) 608-4191
Latest SAM.gov record

Contact facts

Offices
2
SAM.gov notices
5
Contract awards
53 As contracting staff
First SAM.gov record

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice Posted
Airborne Electronic Attack (AEA) Electronic Support Systems Pre-Solicitation · Naval Air Warfare Center (NAVAIR)
Avionics Test Set Cable Assemblies Award Notice · Naval Air Warfare Center (NAVAIR) · N6893625R0016
Avionics Test Set Cable Assemblies Solicitation · Naval Air Warfare Center (NAVAIR) · N6893625R0016
Avionics Test Set Cable Assemblies Pre-Solicitation · Naval Air Warfare Center (NAVAIR) · N6893625R0016
Avionics Test Set Cable Assemblies Pre-Solicitation · Naval Air Warfare Center (NAVAIR) · N6893625R0016

Contract awards and IDVs

Award Awarded Obligated
To 0172 - the scope of this requirement is to provide engineering services for the EA-18G ALQ-218 airborne electronic… N6893626F5216 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $2,159,840
The requirement is to provide systems, software, and test engineering support for airborne electronic attack (AEA)… N6893626F5118 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $278,000
Procuring software/firmware support for the analysis, implementation, verification and validation of ALQ-218 capability… N6893626F5086 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $2,010,000
Procuring software engineering support for the suite of airborne electronic attack mission planning software components… N6893626F5079 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,922,767
To provide software development and engineering services for existing and future configurations of the electronic… N6893626F5056 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,000,000
Airborne electronic attack (AEA) EA-18G asymmetric loadout support N6893626F0052 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $814,900
Airborne electronic attack (AEA) system enhancements (ASE) software support N6893626F0071 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $968,375
Low band dedicated receiver (lbdr) software/firmware support N6893626F0054 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,606,000
Airborne electronic attack growler block II next generation electronic attack unit software development, integration… N6893626F0028 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $15,118,497
Airborne electronic attack (AEA) growler block II phase 2 head start N6893626F0027 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $10,801,830
Avionics test set cable assemblies N6893626C0001 · General Dynamics Information Technology, Inc. · Naval Air Warfare Center (NAVAIR) $3,277,442
Airborne electronic attack (AEA) dragon AEA live virtual N6893625F0574 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,601,321
Airborne electronic attack (AEA) program related engineering (pre) support (FY25/26) N6893625F0514 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,932,990
Airborne electronic attack (AEA) engineering services joint electronic attack and compatibility office (jeaco) N6893625F0487 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,898,270
Modification of equipment- aircraft components and accessories N6893625F0445 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $736,090
Modification of equipment- aircraft components and accessories N6893625F0432 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $252,000
Modification of equipment- aircraft components and accessories N6893625F0429 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $507,000
Modification of equipment- aircraft components and accessories N6893625F0410 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $895,043
Modification of equipment- aircraft components and accessories N6893625F0368 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,243,139
Modification of equipment- aircraft components and accessories N6893625F0295 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $916,987
Modification of equipment- aircraft components and accessories N6893625F0285 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $1,702,136
Modification of equipment- aircraft components and accessories N6893625F0262 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $25,015,883
Modification of equipment- aircraft components and accessories N6893625F0244 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $24,082,291
Modification of equipment- aircraft components and accessories N6893625F0243 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $718,900
Modification of equipment- aircraft components and accessories N6893625F0217 · Northrop Grumman Systems Corporation · Naval Air Warfare Center (NAVAIR) $600,000
Show 15 more

Latest 25 of 53 listed here. See the rest on GovTribe.

Top vendors

Rank Vendor Awards and IDVs
1 Northrop Grumman Systems Corporation 47
2 General Dynamics Information Technology, Inc. 3
3 Raytheon Company 2
4 Synergent Technologies, Inc. 1

Top NAICS codes

Rank NAICS code SAM.gov records
1 541330 Engineering Services 50
2 332710 Machine Shops 7
3 541512 Computer Systems Design Services 1

Top PSC codes

Rank PSC code SAM.gov records
1 K016 Modification Of Equipment- Aircraft Components And Accessories 48
2 5995 Cable, Cord, And Wire Assemblies: Communication Equipment 7
3 AC13 National Defense R&D Services; Department Of Defense - Military; Experimental Development 2
4 K058 Modification Of Equipment- Communication, Detection, And Coherent Radiation Equipment 1

Offices

Rank Office SAM.gov records
1 Naval Air Warfare Center (NAVAIR) 55
2 Naval Air Systems Command (Navy) 3

Other records

Record Kind
NAWCWD FY26 Long Range Acquisition Forecast.pdf Government file
N6893626C0001 AWARD.pdf Government file

Quick answers

Who is Geralyn Castro?

Geralyn Castro is a Secondary Point of Contact at Naval Air Warfare Center (Naval Air Systems Command). Point of contact on 5 SAM.gov notices and contracting staff on 53 contract awards, from December 5, 2022 to May 15, 2026.

What agency does Geralyn Castro work for?

Geralyn Castro's SAM.gov records name Naval Air Warfare Center (Naval Air Systems Command) most, among 2 offices.

How do I contact Geralyn Castro?

SAM.gov lists Geralyn Castro's email geralynmarie.p.castro.civ@us.navy.mil and phone (760) 608-4191.

What is the latest SAM.gov notice naming Geralyn Castro?

Airborne Electronic Attack (AEA) Electronic Support Systems, pre-solicitation, posted May 15, 2026.

Which vendors has Geralyn Castro awarded contracts to?

The vendors on the most contract awards and IDVs naming Geralyn Castro are Northrop Grumman Systems Corporation, General Dynamics Information Technology, Inc. and Raytheon Company.

On GovTribe

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