BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//The Ramp Register//Aviation Calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Ohio — Aviation Calendar (Ramp Register)
X-WR-CALDESC:Aviation industry events\, trade shows and the tax and regulat
 ory deadlines FBOs and operators have to hit — maintained by The Ramp Re
 gister (rampregister.com/calendar/).
X-PUBLISHED-TTL:P1D
REFRESH-INTERVAL;VALUE=DURATION:P1D
BEGIN:VEVENT
UID:nbaa-schedulers-dispatchers-conference-2026@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20260324
DTEND;VALUE=DATE:20260327
SUMMARY:NBAA Schedulers & Dispatchers Conference 2026
DESCRIPTION:NBAA Schedulers & Dispatchers Conference 2026 — organized by 
 National Business Aviation Association\, Cleveland.\nNational Business Avi
 ation Association: https://nbaa.org/events/2026-nbaa-schedulers-dispatcher
 s-conference-sdc2026/\nStatus: confirmed. Checked 2026-10-03.\nhttps://ram
 pregister.com/calendar/
CATEGORIES:Industry events
URL:https://rampregister.com/calendar/?event=nbaa-schedulers-dispatchers-co
 nference-2026
STATUS:CONFIRMED
TRANSP:TRANSPARENT
LOCATION:Cleveland\, OH\, USA
END:VEVENT
BEGIN:VEVENT
UID:form-720-q3-2026@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
SUMMARY:IRS Form 720 due — federal excise tax\, Q3 2026
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 3 2026 is due. Date rolled to the next business day where the statutory du
 e date falls on a weekend.\nIRS — About Form 720: https://www.irs.gov/fo
 rms-pubs/about-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://r
 ampregister.com/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q3-2026
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:form-720-q4-2026@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:IRS Form 720 due — federal excise tax\, Q4 2026
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 4 2026 is due. Date rolled to the next business day where the statutory du
 e date falls on a weekend.\nIRS — About Form 720: https://www.irs.gov/fo
 rms-pubs/about-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://r
 ampregister.com/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q4-2026
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:faa-part-120-drug-alcohol-mis-report-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270315
DTEND;VALUE=DATE:20270316
SUMMARY:FAA drug & alcohol testing MIS report due (calendar-year 2026 data)
DESCRIPTION:Annual Management Information System (MIS) report under 14 CFR 
 Part 120 is due Mar 15\, 2027: every Part 121 carrier\, and any Part 135\,
  air-tour or Part 145 employer with 50 or more safety-sensitive employees 
 on Jan 1\, 2027 (the FAA may also request reports from smaller employers).
 \neCFR — 14 CFR Part 120 (§§120.119\, 120.219): https://www.ecfr.gov/c
 urrent/title-14/part-120\nDOT ODAPC — MIS reporting: https://www.transpo
 rtation.gov/odapc/MISreporting\nStatus: confirmed. Checked 2026-10-03.\nht
 tps://rampregister.com/calendar/
CATEGORIES:Regulatory deadlines
URL:https://rampregister.com/calendar/?event=faa-part-120-drug-alcohol-mis-
 report-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:faa-inspection-authorization-renewal-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270331
DTEND;VALUE=DATE:20270401
SUMMARY:FAA Inspection Authorization (IA) renewal — March of odd-numbered
  years
DESCRIPTION:Mechanics holding an Inspection Authorization must present rene
 wal evidence to their Flight Standards office during March 2027 (14 CFR 65
 .93 — renewal falls in March of each odd-numbered year). Relevant to FBO
  maintenance shops and Part 145 stations.\neCFR — 14 CFR 65.93: https://
 www.ecfr.gov/current/title-14/chapter-I/subchapter-D/part-65/subpart-D/sec
 tion-65.93\nFederal Register — NPRM (Jul 1\, 2026): https://www.federalr
 egister.gov/documents/2026/07/01/2026-13282/mechanic-certification-inspect
 ion-rating-and-recent-experience-requirements\nStatus: confirmed. Checked 
 2026-10-03.\nhttps://rampregister.com/calendar/
CATEGORIES:Regulatory deadlines
URL:https://rampregister.com/calendar/?event=faa-inspection-authorization-r
 enewal-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:form-720-q1-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:IRS Form 720 due — federal excise tax\, Q1 2027
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 1 2027 is due. Date rolled to the next business day where the statutory du
 e date falls on a weekend.\nIRS — About Form 720: https://www.irs.gov/fo
 rms-pubs/about-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://r
 ampregister.com/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q1-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:faa-part-5-sms-part-135-compliance-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270528
DTEND;VALUE=DATE:20270529
SUMMARY:FAA SMS rule (14 CFR Part 5) — Part 135 and air-tour compliance d
 eadline
DESCRIPTION:Part 135 certificate holders and §91.147 air-tour operators mu
 st have a Safety Management System in place and file their declaration of 
 compliance with the FAA no later than May 28\, 2027 (Safety Management Sys
 tems final rule\, 89 FR 33068\, effective May 28\, 2024). Part 21 design/p
 roduction approval holders share the date.\nFederal Register — Safety Ma
 nagement Systems final rule (Apr 26\, 2024): https://www.federalregister.g
 ov/documents/2024/04/26/2024-08669/safety-management-systems\nFAA — SMS 
 for Part 135 / 91.147: https://www.faa.gov/about/initiatives/sms\nStatus: 
 confirmed. Checked 2026-10-03.\nhttps://rampregister.com/calendar/
CATEGORIES:Regulatory deadlines
URL:https://rampregister.com/calendar/?event=faa-part-5-sms-part-135-compli
 ance-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:aaae-winter-operations-management-conference-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270621
DTEND;VALUE=DATE:20270624
SUMMARY:AAAE/Northeast Chapter Winter Operations Management Conference 2027
DESCRIPTION:AAAE / Northeast Chapter winter operations conference\, Jun 21
 –23\, 2027 in Cincinnati — snow removal\, deicing and winter ramp oper
 ations.\nAAAE — live events: https://aaae.org/about/industry-engagement/
 live-events\nStatus: confirmed. Checked 2026-10-03.\nhttps://rampregister.
 com/calendar/
CATEGORIES:Industry events
URL:https://rampregister.com/calendar/?event=aaae-winter-operations-managem
 ent-conference-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
LOCATION:Cincinnati\, OH\, USA
END:VEVENT
BEGIN:VEVENT
UID:form-720-q2-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:IRS Form 720 due — federal excise tax\, Q2 2027
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 2 2027 is due. Date rolled to the next business day where the statutory du
 e date falls on a weekend.\nIRS — About Form 720: https://www.irs.gov/fo
 rms-pubs/about-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://r
 ampregister.com/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q2-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:form-720-q3-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:IRS Form 720 due — federal excise tax\, Q3 2027
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 3 2027 is due. Date rolled to the next business day where the statutory du
 e date falls on a weekend.\nIRS — About Form 720: https://www.irs.gov/fo
 rms-pubs/about-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://r
 ampregister.com/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q3-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:form-720-q4-2027@rampregister.com
DTSTAMP:20261003T171542Z
DTSTART;VALUE=DATE:20280131
DTEND;VALUE=DATE:20280201
SUMMARY:IRS Form 720 due — federal excise tax\, Q4 2027
DESCRIPTION:Quarterly federal excise tax return (fuel taxes included) for Q
 4 2027 is due Monday Jan 31\, 2028 (statutory due date falls on a weekday 
 — no roll).\nIRS — About Form 720: https://www.irs.gov/forms-pubs/abou
 t-form-720\nStatus: confirmed. Checked 2026-10-03.\nhttps://rampregister.c
 om/calendar/
CATEGORIES:Tax deadlines
URL:https://rampregister.com/calendar/?event=form-720-q4-2027
STATUS:CONFIRMED
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR