- Registered owner
- Hyannis Air Service Inc
- Location
- Hyannis, MA
- Owner type
- Corporation
- Serial number
- 402C0001
- Year built
- 1978
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- October 18, 1978
- Certificate issued
- October 2, 2009
- Expires
- September 30, 2028
- Mode S code
- A5A725
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental TSIO-520 model are included below.
On this page
Airworthiness directives that may apply · 79
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1969 | 1 |
|---|---|
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1979 | 2 |
| 1980 | 4 |
| 1981 | 2 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1987 | 2 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 3 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 5 |
| 1999 | 2 |
| 2000 | 3 |
| 2004 | 1 |
| 2005 | 5 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 3 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 6 |
See all 95 ADs
Information bulletins that may apply · 24
Advisory, not mandatory.
See all 25 bulletins
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Incident 20210606004049ILanding: Approach · Portland, MEAs the aircraft approached the Portland airport (pwm) for landing on runway 18, the crew conducted their landing flows and noticed a gear unsafe warning indication with two green down and locked indicator lights for the left and right main landing gear. The…Accident 19870911051849AClimb · Atlanta, GACrew door came open in flight as pilot tried to secure it. The force of air broke pilots arm and damaged fuselage.
Service difficulty reports · 14
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR HYIA20260422001Beam · crackedDURING MAINTENANCE A CRACK WAS VISUALLY DISCOVERED ON THE INBOARD FACE OF THE RIGHT HAND INBOARD ENGINE BEAM IN THE AREA OF THE VERTICAL ATTACH CHANNELS FOR THE CROSSOVER BEAM. THIS CRACK WAS DISCOVERED AFTER CHANGING THE CROSSOVER BEAM VERTICAL ATTACH BRACKETSDR HYIA20221205001Fitting · corrodedDURING MAINTENANCE AN AREA OF CORROSION WAS VISUALLY IDENTIFIED ON THE TOP EDGE OF THE VERTICAL LEG OF THE FORWARD LEFT HAND LOWER AFT WING FITTING. CORROSION MEASURES APPROXIMATELY 1.25 INCHES LONG, WITH A MAX DEPTH OF APPROXIMATELY .017 INCHES DEEP AND IS CSDR HYIA20220323003Blower · brokenTHE PILOT REPORTED THE HEATER PUTTING OUT AN ODOR DURING FLIGHT. MAINTENANCE INSPECTED AND FOUND THE HEATER CABIN FAN TO BE BROKEN. THIS WAS REPLACED WITH NO FURTHER DEFECTS NOTED.SDR HYIA20220323002Pump · leakingTHE PILOT REPORTED A FUEL SMELL IN THE CABIN DURING FLIGHT WITH THE HEATER ON. MAINTENANCE INSPECTED AND FOUND THE HEATER FUEL PUMP LEAKING DURING OPERATION. THIS WAS REMOVED AND REPLACED WITH NO FURTHER DEFECTS NOTED.SDR HYIA20210611001Spring · brokenDURING APPROACH THE NOSE LANDING GEAR WOULD NOT EXTEND. AIRCRAFT LANDED WITH NOSE GEAR RETRACTED. NO INJURIES. INSPECTION FOUND THE NOSE GEAR DOOR RETURN SPRING TO BE BROKEN, WHICH CAUSED THE NOSE GEAR DOOR RETRACT BELLCRANK TO BECOME OUT POSITION JAMMING THE SDR HYIA20210219001Heater · odorTHE PILOT REPORTED A BURNING SMELL IN THE CABIN IN FLIGHT WITH THE HEATER TURNED ON. MAINTENANCE INSPECTED AND REPLACED THE HEATER ASSEMBLY WITH NO FURTHER DEFECTS NOTED.SDR HYIA20161109204Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION; EXHAUST VALVE DISPLAYS EVIDENCE OF HEAT DAMAGE.SDR HYIA20160803053Exhaust Valve · damagedCYLINDER REMOVED DUE TO LOW COMPRESSION AT INSPECTION. EXHAUST VALVE CRACKED AND DISPLAYS EVIDENCE OF HEAT DAMAGE.SDR HYIA20140414052Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, OEM PN 5142002-5, WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE. THIS UNIT HAS BEEN SCRAPPED & A REPLACEMESDR HYIA20140414032Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE, PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE BEYOND LIMIT ALLOWABLE OF MEB91-11R1. THIS UNIT HAS BEEN SCRAPPED & A SDR HYIA20121028001Volt Regulator · failedPILOT REPORTED THAT DURING CRUISE FLIGHT, BOTH ALTERNATORS DROPPED OFF LINE AND A SMELL OF SMOKE WAS NOTED IN THE COCKPIT. THE ACFT SUBSEQUENTLY DIVERTED AND LANDED SAFELY. UPON MX INSPECTION, INITIAL C/A OF SUSPECTED OVER VOLTAGE RELAY SHORTING AGAINST PANESDR HYIA0712001Transistor · shortedWHILE IN CRUISE FLIGHT, THE PILOT REPORTED THE OVERHEAD LIGHT ASSY ON THE F/O SIDE SHORTING OUT. THE PILOT THEN DEACTIVATED THE SYSTEM BY DEACTIVATING THE CIRCUIT BREAKER. UPON ARRIVAL THE ACFT WAS INSPECTED BY MX WHERE THE FIRST OFFICER SIDE OVERHEAD LIGHT RSDR HYIA20140415020Drag Brace · crackedAT SCHEDULED INSPECTION, NLG DRAG BRACE OEM PN 5142002-5 WAS FOUND TO BE CRACKED IN THE AREA OF NLG ACTUATOR ATTACH POINT. METHOD OF INSPECTION WAS DYE PENETRANT. THIS CRACK WAS FOUND TO BE WITHIN ALLOWABLE LIMIT. THIS UNIT HAS BEEN REPAIRED IAW PROCEDURE OSDR ACS2008F00000Circuit Breaker · burnedELECTRICAL ODOR AND SMOKE IN CABIN DURING APPROACH. SUBSEQUENT INSPECTION FOUND LOOSE SCREW SECURING WIRE TO CIRCUIT BREAKER TERMINAL AND EVIDENCE OF ARCING. (K)
STCs that may be installed · 321
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 402C
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller
Earlier aircraft with this N-number · 1
This aircraft carried N4630N before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.