Tower Lighting FAA Compliance Inspection Checklist [FREE PDF]

FAA Advisory Circular 70/7460-1L mandates specific lighting configurations for antenna structures exceeding 200 feet AGL, with FCC Part 17 requiring tower owners to maintain operational obstruction lighting at all times. Non-compliance can result in civil penalties up to $10,000 per day under 47 CFR Part 17.47. This checklist helps tower owners and telecom technicians systematically verify lighting system integrity, controller function, and photocell operation to maintain continuous FAA and FCC

  • Industry: Telecommunications
  • Frequency: Monthly
  • Estimated Time: 45-60 minutes
  • Role: Tower Climber
  • Total Items: 34
  • Compliance: FAA Advisory Circular 70/7460-1L, FCC 47 CFR Part 17.47, FCC 47 CFR Part 17.48, OSHA 29 CFR 1910.268, TIA-222-H Structural Standards for Antenna Supporting Structures

Documentation & Registration Verification

Verify that all required FAA notifications, FCC registrations, and maintenance logs are current and accessible.

  • Is the FCC Antenna Structure Registration (ASR) current and posted on-site?
  • Has a FAA Form 7460-1 been filed for any recent structure modifications?
  • Are lighting maintenance logs from the past 24 months available on-site or electronically?
  • Has the tower lighting system been inspected within the last 12 months by a qualified technician?
  • Is the lighting specification type (Type L-810, L-864, L-865, or other) correctly documented?

Obstruction Light Functionality

Inspect each required obstruction light for operational status, correct flash pattern, and visible damage.

  • Are all top-level red obstruction lights (L-810 or L-864) fully operational?
  • Are intermediate-level lights installed and operational at required intervals?
  • Do flashing lights exhibit the correct flash rate (20-40 flashes per minute for L-864)?
  • Are medium intensity white strobe lights (L-865) operational during daytime where required?
  • Are all light lenses, covers, and globes free from cracks, discoloration, or UV degradation?
  • Are light mounting brackets and hardware free from corrosion or structural damage?

Lighting Controller & Photocell System

Test the automatic lighting controller, photocell sensors, and alarm notification systems for correct operation.

  • Is the lighting controller energized and displaying a normal operating status?
  • Is the photocell sensor triggering lights correctly at dusk and dawn transition?
  • Does the lighting controller alarm system notify the responsible party of light outages within 30 minutes?
  • Are backup alarm contacts and remote monitoring connections confirmed functional?
  • Is the lighting controller cabinet free from moisture intrusion, pest activity, or overheating signs?

Electrical Wiring & Circuit Integrity

Inspect power supply wiring, conduit, circuit protection, and grounding for the obstruction lighting system.

  • Is the dedicated lighting circuit protected by an appropriately rated circuit breaker?
  • Is all exterior wiring routed in weatherproof conduit or rated for outdoor wet locations?
  • Are all wiring junction boxes sealed, properly grounded, and free from corrosion?
  • Is the obstruction lighting system properly bonded to the tower grounding electrode system?
  • Are surge protection devices installed and functional on the lighting circuit?

FAA NOTAM & Outage Notification Status

Verify compliance with FAA notification requirements for any lighting failures or outages during the inspection period.

  • Were any lighting outages reported to the FAA via NOTAM during the past inspection period?
  • If a NOTAM was issued, was it cancelled promptly upon restoration of lighting?
  • Is the FAA Flight Service Station contact number (1-877-487-6867) posted at the tower base?
  • Have all corrective actions from previous inspection findings been completed and documented?

Tower Paint & Daytime Marking Compliance

Inspect aviation orange and white paint markings and any required daytime visual markers per FAA requirements.

  • Does the tower display alternating aviation orange and white paint bands where required?
  • Is the paint in acceptable condition without significant fading, peeling, or chalking?
  • Are orange marker balls or disc markers installed on guy wires where required?
  • Are all marker balls intact, correctly spaced, and free from UV-induced fading?
  • Is a site photo taken documenting the current condition of tower markings and lighting?

Corrective Actions & Inspector Sign-Off

Document any deficiencies found, corrective actions required, and obtain inspector certification of findings.

  • Were any lighting deficiencies identified requiring immediate FAA NOTAM notification?
  • Have all deficiencies been documented with descriptions of required corrective actions?
  • Please describe all deficiencies found and corrective actions planned or completed.
  • Inspector certification: Does this tower currently meet FAA and FCC obstruction lighting compliance requirements?

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Why Use This Tower Lighting FAA Compliance Inspection Checklist [FREE PDF]?

This tower lighting faa compliance inspection checklist [free pdf] helps telecommunications teams maintain compliance and operational excellence. Designed for tower climber professionals, this checklist covers 34 critical inspection points across 7 sections. Recommended frequency: monthly.

Ensures compliance with FAA Advisory Circular 70/7460-1L, FCC 47 CFR Part 17.47, FCC 47 CFR Part 17.48, OSHA 29 CFR 1910.268, TIA-222-H Structural Standards for Antenna Supporting Structures. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the Tower Lighting FAA Compliance Inspection Checklist [FREE PDF] cover?

This checklist covers 34 inspection items across 7 sections: Documentation & Registration Verification, Obstruction Light Functionality, Lighting Controller & Photocell System, Electrical Wiring & Circuit Integrity, FAA NOTAM & Outage Notification Status, Tower Paint & Daytime Marking Compliance, Corrective Actions & Inspector Sign-Off. It is designed for telecommunications operations and compliance.

How often should this checklist be completed?

This checklist should be completed monthly. Each completion takes approximately 45-60 minutes.

Who should use this Tower Lighting FAA Compliance Inspection Checklist [FREE PDF]?

This checklist is designed for Tower Climber professionals in the telecommunications industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.

Can I download this checklist as a PDF?

Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.

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