What the $2M/$4M Drone Insurance Requirement Means in New York City (2026)

The single most confusing line in any NYC drone permit checklist is "$2M/$4M." Operators see two numbers and a slash and are not sure what they are committing to. The distinction between the two figures is simple once explained — and understanding it is the difference between buying the right policy and being rejected at the permit stage.

The Requirement in Plain Terms

Under 38 RCNY § 24-06, an NYPD drone permit applicant must carry aviation liability insurance of at least $2,000,000 per occurrence and $4,000,000 aggregate. Both numbers must be met; meeting only one is not enough. The coverage must also be written on an occurrence basis and name the City of New York as an Additional Insured on a primary and non-contributory basis.

What "Per Occurrence" Means

The per-occurrence limit — $2,000,000 — is the maximum the insurer will pay for a single incident. If one drone flight causes a covered loss, the insurer will pay up to $2,000,000 for that one event, no matter how many people or pieces of property are involved in it. It is the ceiling for any one accident.

What "Aggregate" Means

The aggregate limit — $4,000,000 — is the maximum the insurer will pay for all claims combined during the entire policy period. If an operator has several separate covered incidents over the policy year, the insurer's total payout across all of them is capped at $4,000,000. Once the aggregate is exhausted, the policy pays nothing further until it renews or is reinstated.

How the Two Limits Work Together

The two work as a pair: per-occurrence caps each accident, and aggregate caps the whole year. A policy could, for example, pay out two separate $2,000,000 occurrences and reach its $4,000,000 aggregate.

Why "Occurrence Basis" Matters

An occurrence-basis policy responds to incidents that happen during the policy period, regardless of when the claim is eventually filed. This protects the operator against claims that surface months or years after a flight. NYC specifies occurrence-basis coverage precisely because drone-incident claims can be delayed, and the City wants assurance that the coverage in force at the time of the flight will respond.

Why the City of New York Must Be Named

NYC requires that the City be named as an Additional Insured on a primary and non-contributory basis. This means the operator's policy provides direct coverage to the City and pays first — without seeking contribution from any City-held coverage — if the City is drawn into a claim arising from the operator's flight. It shifts the financial risk of the operation onto the operator's insurer, where it belongs.

Why These Specific Numbers

The $2M/$4M floor reflects the catastrophic-loss potential of flying in the densest airspace in the country. A drone incident over a crowded NYC street could generate civil damages with no statutory cap. The required limits are the City's judgment of the minimum financial backstop needed to make sure a serious incident does not leave victims — or the City — uncompensated.