Leon Castellano

Procurement contact · FA8553 AFLCMC WLNKB · Department of Defense

Email	leon.castellano@us.af.mil
Phone	4789262878
On SAM.gov notices	64 since Jun 2020 — 29 in the last 24 months
Last listed	Aug 2026
Award notices	6

What they buy

NAICS	Industry	Notices
488190	Other Support Activities For Air Transportation	30
334511	Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing	18
541614	Process, Physical Distribution, And Logistics Consulting Services	3
336413	Other Aircraft Parts And Auxiliary Equipment Manufacturing	2
336411	Aircraft Manufacturing	2
336412	Aircraft Engine And Engine Parts Manufacturing	2
811310	Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance	1

PSC	Product or service	Notices
J015	MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS	19
R706	SUPPORT- MANAGEMENT: LOGISTICS SUPPORT	11
1610	AIRCRAFT PROPELLERS AND COMPONENTS	2
K015	MODIFICATION OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS	2
5998	ELECTRICAL AND ELECTRONIC ASSEMBLIES, BOARDS, CARDS, AND ASSOCIATED HARDWARE	1

How they restrict competition

No set-aside stated — 50
NONE — 8

What they post

Sources Sought — 42
Presolicitation — 9
Solicitation — 7
Award Notice — 6

Who won their award notices

Awardee	Award notices	Latest
LOCKHEED MARTIN CORPORATION Marietta GA USA	3	Jan 2022
GE AVIATION SYSTEMS LLC Sterling VA 20166 USA	2	Jul 2025
GE AVIATION SYSTEMS LLC VA 20166-9321 USA	1	Mar 2023
STRATEGIC GLOBAL AVIATION, LLC Rome NY USA	1	Apr 2021

Recent notices

VRAMS Repair — Sources Sought, Aug 2026
Royal Saudi Air Force F-15 Classified Repair & Return Support (RRS) — Sources Sought, Jul 2026
Royal Saudi Air Force F-15 Classified Repair & Return Support (RRS) — Sources Sought, Jun 2026
F-15SA Programmed Depot Maintenance (PDM) — Sources Sought, Jun 2026
Royal Saudi Air Force F-15 Classified Repair & Return Support (RRS) — Sources Sought, Jun 2026
F-15SA Programmed Depot Maintenance (PDM) — Sources Sought, Jun 2026

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.