zReports Research Institute · Updated October 2026
Every air tour operator in Clear Lake, IA, independently graded A to F from NTSB federal aviation accident records (49 CFR Part 830 mandatory reporting): 1 hold an A range grade. Clear Lake's average score is 85, 0 above the Iowa average. The grades are free.
| # | Facility | Grade | |
|---|---|---|---|
| 1 | North Iowa Air Service | A- | View record |
| Statistic | Value |
|---|---|
| Active licensed air tour operators | 1 |
| Clear Lake average records layer score | 85 |
| Iowa statewide average | 85 (Clear Lake +0) |
| A range grades | 1 (100%) |
| Clean record (no deficiencies on file) | 1 (100%) |
| Serious findings on the record | 0 |
Clear Lake's 1 licensed air tour operators average a records layer score of 85, 0 points above the Iowa statewide average of 85. 1 of 1 facilities carry a clean record with no deficiencies on the state's file. See the full picture on the Iowa Air Tour & Scenic Flight Operator Rankings & Safety Report.
Adventure aviation operators in Iowa fall under federal oversight: the FAA and the NTSB under 49 CFR Part 830 mandatory accident reporting requires operators to report qualifying accidents, and those filings are mandatory, public, and permanent, the one surface no operator can reputation manage. This page is computed from that federal record.
Clear Lake has 1 active licensed air tour operators on Iowa's public file. Every one is ranked on this page with a free records layer grade.
Clear Lake's average records layer score is 85, 0 points above the statewide average of 85. 1 of 1 Clear Lake facilities have a clean record with no deficiencies on file.
The free records layer grade contains zero zReports judgment: it maps the government's own published verdicts, NTSB federal aviation accident records (49 CFR Part 830 mandatory reporting), through one fixed rule applied identically nationwide. The paid Consumer Intelligence Report™ adds the composite Consumer Z Score™ and audits the record against public reputation.
No. Facilities are never contacted, never notified, and cannot pay to be listed, delisted, or re-scored. Independence is the product.
This report was generated from the zReports Consumer Records Database™, a continuously updated database that normalizes official government licensing, inspection, enforcement, ownership, and safety records across multiple federal and state agencies. Every statistic in this report is traceable to its originating public record. Facilities cannot pay to alter scores, rankings, or findings.
Data source: zReports Consumer Intelligence Database™ v2026.10 · Built from: FAA operator records · NTSB CAROL accident database (49 CFR Part 830 mandatory filings) · Public consumer review signals (audited, never trusted, in the composite Consumer Z Score™) · Proprietary Consumer Z Score™ methodology · Updated: October 2026
APA, zReports Research Institute. (2026). Best Air Tour & Scenic Flight Operators in Clear Lake, IA. Rankings & Safety Records (v2026.10). zReports.org. https://zreports.org/rankings/airtour/ia/clear-lake
MLA, zReports Research Institute. “Best Air Tour & Scenic Flight Operators in Clear Lake, IA. Rankings & Safety Records.” zReports.org, v2026.10, October 2026, zreports.org/rankings/airtour/ia/clear-lake.
Plain, Best Air Tour & Scenic Flight Operators in Clear Lake, IA. Rankings & Safety Records, zReports Research Institute, v2026.10, updated October 2026, zreports.org/rankings/airtour/ia/clear-lake
RANKED NIGHTLY FROM NTSB FEDERAL AVIATION ACCIDENT RECORDS (49 CFR PART 830 MANDATORY REPORTING) · FACILITIES ARE NEVER CONTACTED AND CANNOT PAY TO CHANGE SCORES · METHODOLOGY