Regulations – Nighttime Required Equipment | Training Blog

What Instruments and Equipment Are Required for Nighttime VFR Flight?

Flying at night presents unique challenges:
Reduced visibility, visual illusions, and limited emergency landing options make nighttime operations inherently different from daytime flying.

Because of these additional risks, the FAA requires more equipment for nighttime VFR operations than for daytime VFR operations.

14 CFR 91.205(c) governs these requirements.

The easiest way to remember the additional nighttime requirements is: FLAPS

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🌙 Why This Matters (Night Flying Reality)

Night flying often feels smooth and peaceful.

But it also removes many visual cues pilots rely on during the day.

At night, pilots must be able to:

• See and avoid other aircraft
• Be seen by other aircraft
• Operate safely if electrical issues occur
• Identify the airport and runway environment

The additional equipment required for night flight is largely focused on visibility and safety.

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📋 Start with Day VFR Requirements

Before discussing nighttime equipment, remember:
Night VFR requires all daytime VFR equipment first.

Most pilots remember this using: A TOMATO FLAMES

Learn more => Regulations – Daytime Required Equipment | Training Blog

Night requirements are added on top of these items.

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​✈️ The Night VFR Acronym: FLAPS
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​F — Fuses
1 spare set of fuses, or 3 spare fuses of each kind are required.
This requirement applies only if the aircraft uses replaceable fuses.

​NOTE: Green Castle aircraft use resettable circuit breakers and therefore have no spare elements required

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L — Landing Light
Required if the aircraft is operated for hire.

Many privately operated aircraft have landing lights installed regardless, but the regulation specifically addresses operations for hire.

IMPORTANT: DO NOT FLY Green Castle aircraft at night without an operable landing light.  This is an UNECCESSARY RISK.

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A — Anti-Collision Lights
Aircraft certificated after March 11, 1996 generally require operating anti-collision lights.
See the regulation for your specific aircraft and situation.

These lights improve aircraft visibility to others at night.

IMPORTANT: DO NOT FLY Green Castle aircraft at night without operable anti-collision lights (beacon).  This is an UNECCESSARY RISK.

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P — Position Lights
Position lights (navigation lights) are required for nighttime operations.

These include:

• Red light on the left wingtip
• Green light on the right wingtip
• White light on the tail

These lights help other pilots determine aircraft direction and orientation.

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S — Source of Electricity
A source of electrical energy is required to operate the aircraft's installed electrical equipment.

​This is typically:

• Alternator or generator (Green Castle aircraft are equipped with alternators)
• Battery system

Without a reliable electrical source, required nighttime equipment may not function properly.

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🧠 A Practical Way to Think About Night Equipment

Most nighttime equipment falls into three categories:

1️⃣ Visibility to Others

• Anti-collision lights
• Position lights

These help other pilots see you.

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2️⃣ Visibility for the Pilot

• Landing light

This helps the pilot see the runway environment.

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3️⃣ Electrical Reliability

• Spare fuses, or resettable circuit breakers (Green Castle uses the latter)
• Source of electricity (battery and alternator or generator)

These help keep essential systems operating throughout the flight.

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🛩 Operational Scenarios

Scenario 1
You're preparing for a night flight.
All required daytime equipment is operational.
The position lights are inoperative.

Can you legally depart?

No.
Position lights are required for nighttime VFR operations.

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Scenario 2
Your aircraft uses replaceable fuses.
There are no spare fuses onboard.

Legal for night flight?

No.
The spare fuse requirement has not been met.

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Scenario 3
A friend says, "We have all the daytime equipment, so we're good for tonight."

Correct?

No.
Night operations require all daytime equipment plus the additional FLAPS items.

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⚠️ Common Training Mistakes

• Forgetting that night VFR starts with all Day VFR equipment requirements
• Confusing landing light requirements with all night operations
• Not carrying required spare fuses
• Failing to verify navigation lights during preflight
• Assuming anti-collision lights are optional

Night operations leave less room for equipment failures.

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🧩 The Big Takeaway

Nighttime VFR equipment requirements are found in: 14 CFR 91.205(c)

Think: Day VFR Equipment + FLAPS

F — Fuses
L — Landing Light
A — Anti-Collision Lights
P — Position Lights
S — Source of Electricity

The goal is simple:

• Improve visibility
• Increase safety
• Provide redundancy when flying in a more demanding environment

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💻 PRO TIP

Green Castle Aero Club members can find all required equipment lists (day/night VFR & IFR) at the end of the IFR Reference Tools section of each aircraft’s in-flight guide.

In-flight guides can be found in each Club aircraft, in CrewChief Systems, and on each Club airplane web page.

CLICK HERE for the Green Castle Aero Club airplane pages

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🗓 Next Week

GCAC Scenarios – Takeoff Performance at Green Castle Airport (IA24): Looking Beyond the Runway

How do runway surface, temperature, terrain, obstacles, and planning margins affect takeoff and climb-out performance from Runway 15 at Green Castle Airport?

Next week, we'll begin a practical performance study using N7717U, our 1964 Cessna 172E Skyhawk at maximum gross weight. Rather than simply asking whether enough runway exists for takeoff, we'll explore a more complete method of departure planning that considers runway surface, temperature, rising terrain, nearby obstacles, and real-world safety margins.

The blog article will also introduce six departure scenarios that will be examined in greater detail in Part 2, helping Club pilots better understand how performance margins change under different operating conditions at Green Castle Airport.

​Because a successful takeoff isn't determined at the runway threshold—it's determined by everything that comes after it. Understanding this reality is critical to risk management and a safe takeoff and departure.