16.3 Cyber, Aviation, and Other Specialty Lines

Specialty Lines Overview

Specialty lines cover exposures that standard property, GL, and auto forms either exclude or address inadequately. They are written on manuscript or proprietary forms rather than fully standardized ISO forms, and many are placed in the surplus lines (non-admitted) market for hard-to-place risks. The exam expects you to know what each line covers, the typical triggers, and how they interact with standard policies.

Key concept: most specialty liability policies are written on a claims-made basis (coverage triggered when the claim is first made and reported during the policy period), not occurrence. This makes the retroactive date and extended reporting period (tail) critical - prior acts before the retro date are excluded, and a tail extends reporting after expiration.

Cyber Liability Insurance

Cyber policies respond to data breaches, ransomware, and network failures. They split into first-party and third-party coverages:

Cyber is almost always claims-made with a per-claim and aggregate limit, often a sublimit for cyber extortion and a waiting period (e.g., 8-12 hours) before business-interruption coverage begins. A standard CGL excludes electronic data and most privacy/cyber loss (ISO added the cyber exclusion via endorsements such as CG 21 06 and CG 21 07), which is precisely why a standalone cyber policy is needed.

Aviation and Other Specialty Lines

Aviation insurance is non-standardized and divides into hull (physical damage to the aircraft - in-flight, taxiing, or not-in-motion) and liability (bodily injury and property damage to passengers and third parties). Aviation liability often uses split limits stated as a per-passenger limit and a per-occurrence limit, and policies require pilots to meet warranty conditions (ratings, hours) or coverage is void.

Other specialty lines tested on the national exam:

• Directors & Officers (D&O) - protects company executives against claims of wrongful acts in managing the company (claims-made).
• Errors & Omissions (E&O) / Professional Liability - covers professional negligence; the CGL excludes professional services, so E&O is separate.
• Employment Practices Liability (EPLI) - wrongful termination, discrimination, harassment.
• Inland marine - property in transit, mobile equipment, bailee exposures (e.g., contractors' equipment floater).
• Umbrella/Excess - sits above primary GL/auto/employers' liability, and drops down to fill gaps the primary excludes (subject to a self-insured retention).

Worked Example: Aviation Split Limits

An aircraft liability policy is written with split limits of $1,000,000 per passenger / $5,000,000 per occurrence. A four-passenger plane crashes; three passengers suffer covered bodily-injury claims of $1,200,000, $900,000, and $600,000.

• Passenger 1: claim $1,200,000, but the per-passenger cap is $1,000,000 -> insurer pays $1,000,000.
• Passenger 2: $900,000 (under cap) -> $900,000.
• Passenger 3: $600,000 (under cap) -> $600,000.
• Subtotal = $2,500,000, which is under the $5,000,000 per-occurrence cap -> the insurer pays the full $2,500,000.

The per-passenger limit shaves $200,000 off claim 1; the per-occurrence limit is not reached. Compare to a combined single limit (CSL), which would apply one pooled limit to all bodily injury and property damage with no per-person sublimit.

Claims-Made Traps and Coordination

• Retroactive date: a claim arising from a wrongful act before the retro date is not covered, even if reported during the policy period. Watch for questions where the loss event predates the retro date.
• Extended Reporting Period (tail): extends the window to report claims after the policy ends; it does not extend coverage for acts after expiration.
• Umbrella drop-down: when the primary policy excludes a loss the umbrella covers, the umbrella pays after a self-insured retention (SIR); when the primary is merely exhausted, the umbrella sits true-excess above it.
• Surplus lines: specialty risks placed with non-admitted insurers are not protected by the state guaranty fund - a common compliance trap. Agents must follow diligent-search/affidavit rules before placing surplus lines business.

Inland Marine and Bailee Exposures

Inland marine grew out of ocean marine to cover property in transit over land and property that floats (the "nationwide marine definition"). It is largely non-standardized and includes valuable named perils on an "all-risk" (open-perils) basis. Common commercial inland marine forms:

A bailee is responsible for others' property in its custody; bailee forms pay regardless of the bailee's legal liability so customers are made whole. Inland marine typically has no coinsurance on floaters and offers broad territory - key contrasts the exam draws against commercial property forms.