N0042126Q11700001 Amendment SF 30_FINAL.pdf

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Attached to
Fabrication of Antenna Switches and Halyard Boxes IAW SOW and Drawings
Solicitation number
N0042126Q1170
Issued by

About this file

This is a Standard Form 30 Amendment of Solicitation for federal contract N0042126Q11170, issued by the Naval Air Warfare Center Aircraft Division (NAWCAD) on May 18, 2026, with an effective date of May 18, 2026. The amendment extends the response due date from May 25, 2026 to May 28, 2026 and clarifies technical specifications for antenna switches required for the AN/SPN-50(V)1 air traffic control surveillance radar system used aboard US Navy aircraft carriers and amphibious platforms.

The solicitation modifies CLIN 0002 to update part specifications, requiring the contractor to fabricate antenna switches per NAWCAD drawing 43042-00335 Rev B, changing the part number from 43042-00335 to 43042-00335-3 (quantity 5 each) and including drawing 43042-00324 for an Antenna Safety Switch Guard. The contractor must manufacture equipment within 24 weeks of order receipt, including Switch, Antenna Flag Bag W/4 Circuits (43042-00325-3, qty 15), Switch, Antenna Safety (43042-00335-3, qty 5), and Terminal Box, Halyard Unit 23 (61506-00100, qty 5). Deliverables must be shipped to NAWCAD Webster Outlying Field in St. Inigoes, Maryland, attention Thomas Ackerson (TW16700). No testing is required, and the antenna safety switch functions to disable the radar and prevent accidental injury during personnel aloft operations.

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11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Section A - Solicitation/Contract Form

The following changes have been made:

INFORMATION FROM TO

Response Due Date 25 May 2026 28 May 2026

N0042126Q11700001

Section B - Supplies or Services & Prices or Costs

The following CLIN(s) / SLIN(s) / ELIN(s) were modified:

INFORMATION FROM TO

Description Fabrication of Switch, Antenna Safety per NAWCAD drawing 43042-00335 Rev BPart Number: 43042-

00335QTY 5 EACH

Fabrication of Switch, Antenna Safety per NAWCAD drawing 43042-00335 Rev BPart Number: 43042-

00335-3QTY 5 EACH

Part Drawing 43042-00335 43042-00335-3

Section C - Description/Specifications/Statement of Work

Miscellaneous text in this section has been modified to:

STATEMENT OF WORK

For

Antenna Switches for AN/SPN-50(V)1

1.0 Introduction

The Naval Air Warfare Center Aircraft Division (NAWCAD) Webster Outlying Field (WOLF) has been tasked with procuring antenna switches for the AN/SPN-50(V)1, which functions as the primary air traffic control (ATC) surveillance radar for manned and unmanned aviation aboard the US Navy's aircraft carriers and amphibious large deck platforms.

Background2.0

The antenna safety switch disables the radar. Disabling the radar ensures that while a person is aloft, no one can turn on or operate the radar. The antenna safety switch is required to ensure the prevention of accidental injury.

3.0 Tasks

The Contractor shall manufacture equipment per NAWCAD drawing specifications within 24 weeks after receipt of order:

1. Switch, Antenna Flag Bag W/4 Circuits per NAWCAD drawing 43042-00325 Rev B

a. Guard, Antenna Safety Switch per NAWCAD drawing 43042-00324

2. Switch, Antenna Safety per NAWCAD per NAWCAD drawing 43042-00335 Rev B

3. Terminal Box, Halyard (Unit 23) per NAWCAD drawing 61506-00100 Rev -

4.0 Testing

No testing is required.

5.0 Deliverables

The Contractor shall provide the Government with the following:

Part No. Description Qty

43042-00325-3 Switch, Antenna Flag Bag W/4 Circuits 15

43042-00335-3 Switch, Antenna Safety 5

61506-00100 Terminal Box, Halyard (Unit 23) 5

The requested equipment shall be delivered to NAWCAD to the following address:

NAWCAD WOLF

RECEIVING OFFICER, BLDG 8115

17598 WEBSTER FIELD ROAD

ST INIGOES, MD 20684

ATTN: THOMAS ACKERSON, TW16700

IDCode: J
Page: 1
Pages: 5
AmendNo: 0001
EffDate: 18 May 2026
ReqNo: See Continuation Sheet
ProjNo:
IssCode: N00421
AdmCode:
IssuedBy: NAVAL AIR WARFARE CENTER AIR DIV

BUILDING 439 SUITE F, 47110 LILJENCRANTZ ROAD UNIT 7

PATUXENT RIVER, MD 20670-1545

UNITED STATES

Cathleen Emmart, Email: cathleen.m.emmart.civ@us.navy.mil Telephone: 240-256-4016 AdminBy:

SCD: PAS:

ContractorNameAdd:
Code:
FacCode:
SolChg: 1
SolNo: N0042126Q1170
SolDate: 11 May 2026
AwardChg: Off
AwardNo:
AwardDate:
Amended: 1
OffrExt: 1
OffrNoEx: Off
NoCopies: 1
ApprData: See Section G - Contract Administration Data
ChgeOrd: Off
ChgeOrder:
Modify: Off
SuppAgre: Off
SuppAuth:
ModOthr: Off
OthrSpec:
NoReq: Off
Require: Off
Copies:
Descript: This RFQ is being amended to clarify that CLIN 0002 should contain part number 43042-00335-3s (QTY 5) per the drawings and to include drawing 43042-00324 for Antenna Safety Switch Guard.
ContNameTitle:
CoNameTitle: Colleen Coombs
ContDate:
CODate: 18 May 2026

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