A NOTAM is a time-critical notice that communicates aeronautical information that could affect flight operations. For tower owners, NOTAM activity most often comes into play when required obstruction lighting is not operating as intended and the issue must be communicated through the appropriate FAA notification workflow. If you receive a NOTAM-related notification, the practical next steps are to verify the issue, document it, initiate corrective action, and confirm closure once the condition is corrected.
Terminology note: You’ll commonly see NOTAM expanded as “Notice to Air Missions.” Older materials may use “Notice to Airmen.” The acronym remains NOTAM.
If you received a NOTAM notification and need help triaging next steps, Book a Call.
Educational Video Series — Episode 2: What is a NOTAM?
Key takeaways from video:
- A NOTAM is an aviation safety notice, it’s not automatically a fine or a violation.
- For tower owners, NOTAMs often show up when obstruction lighting performance becomes a safety concern.
- The right response is a documented workflow: verify → log → dispatch → restore → confirm → close/clear.
- The specifics of what’s required can depend on your structure’s FAA determination and associated documentation.
- Monitoring + clear ownership reduces NOTAM-driven scramble and repeat incidents.
Why NOTAMs Matter for Tower Owners/Operators
Obstruction lighting exists for one reason: visibility and safety. When lighting isn’t operating as required for your structure, it can create risk for aircraft operations, especially at night and in reduced visibility.
From an owner/operator standpoint, NOTAMs also matter because they:
- Create time-sensitive operational work
- Require good documentation (what happened, when, what you did)
- Often expose gaps in monitoring and response readiness
- Can impact relationships with customers/tenants when outages linger
Where Tower Owners Interact with NOTAM Workflows
Depending on your structure and the requirements in your FAA determination, NOTAM-related notification may be handled through an owner/operator’s established process, a vendor-managed process, and/or the FAA Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) workflow.
For tower owners, two identifiers are especially useful:
- FCC ASR number (the most common tower identifier in day-to-day operations)
- FAA Aeronautical Study Number (ASN) (commonly used in OE/AAA workflows)
What Typically Triggers a Tower-Lighting NOTAM (High Level)
Every tower/structure is different. Requirements depend on what was determined for that specific structure (height, location, marking/lighting study outcomes, and other factors). That said, NOTAM-related events for owners often involve:
- A beacon or side marker that is out or intermittent
- A controller/photocell issue causing lights to fail to switch or flash correctly
- Power, cabling, or component failures after storms or maintenance work
- A monitoring/notification gap where the outage isn’t detected quickly
Accuracy note: The exact conditions that require reporting and the timing can vary by your determination and the applicable guidance. When in doubt, treat it as time-sensitive and use a documented process.
What to do if you get a NOTAM Notification (Owner Checklist)
Here’s a practical, operator-friendly checklist you can use without overcomplicating it:
- Confirm the issue
- Verify whether the lights are actually out or malfunctioning (when safe and feasible)
- If you rely on third-party monitoring, confirm what signal/event was detected
- Document immediately
- Record the FCC ASR number and (if applicable) the FAA ASN for the structure
- Date/time you became aware
- What you observed (which lights, behavior)
- Weather conditions (if relevant)
- Who you notified internally/external partners
- Initiate corrective action
- Dispatch qualified resources for troubleshooting/repair
- If you use a managed service model, open the service ticket and confirm response
- Track status until resolution
- Keep a simple timeline: detection → verification → dispatch → repair → validation
- Don’t close the loop until the system is verified operational
- Close/clear as appropriate
- Once the lighting is restored and verified, follow the appropriate process to ensure the notice is closed/cleared (your workflow depends on how the notice was issued and which channels you use)
If you want this handled as a process (not a scramble), Book a Call and we’ll walk through how TLaaS supports monitoring, documentation, and response.
Where Monitoring and Logs Fit In
Owners who handle outages smoothly usually have two things in place:
- Fast detection (you know quickly when something changes)
- Clean records (you can show what happened and what you did)
A solid log discipline also improves internal coordination, especially if multiple parties touch the site (owners, operators, tenants, maintenance contractors).
Common Misconceptions
“A NOTAM means I’m automatically fined.”
- Not necessarily. A NOTAM is primarily a safety communication. Separate processes may exist for enforcement or compliance action, and the facts matter.
“If I fix the light, the NOTAM goes away automatically.”
- Don’t assume that. Restoration is step one; closing the loop is step two.
“This only matters for big towers.”
- Not always. Requirements are specific to the structure and its determination.
Article FAQs
What does NOTAM stand for?
- You’ll commonly see it expanded as “Notice to Air Missions” (historically “Notice to Airmen”). The acronym remains NOTAM.
How long does a NOTAM stay active?
- A NOTAM is typically active for a defined effective period or until it is canceled/closed when the condition is corrected. Exact handling depends on the workflow used to originate and close it. For tower owners, the key is to confirm restoration and confirm administrative closure, not just assume it cleared automatically.
Is a NOTAM the same as a violation?
- No. A NOTAM is an aviation safety notice. Compliance/enforcement is a separate question.
What should I have ready when addressing a NOTAM-related lighting issue?
- A simple record of the structure, contacts, detection time, observed issue, actions taken, and verification of restoration.
How do I prevent repeat NOTAM situations?
- Fast detection, clear response ownership, documented workflows, and proactive maintenance.
Can LumenServe handle this end-to-end?
- Yes. TLaaS is designed to reduce the operational burden around monitoring, maintenance, and response coordination.
If you’re dealing with tower lighting compliance and want a predictable process, Book a Call.
