HomeMy WebLinkAboutEx_23_FAA Determination of No Hazard Determination Letter.pdf0 430 860215 Feet
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PROPOSED NEW BUILDING (PERMANENT)
EXISTING/RETAINED STRUCTURES (PERMANENT)
DEMO (TEMPORARY)
SOIL TESTING (TEMPORARY)
47 28 52.78N
122 12 33.24W
2025-ANM-1605-OE
47 29 05.47N
122 12 45.77W
2025-ANM-1607-OE
DEMO
WORK BOX
35 FT
47 29 01.59N
122 12 56.03W
2025-ANM-1604-OE
47 29 01.39N
122 12 45.75W
2025-ANM-1606-OE
47 29 05.24N
122 12 33.50W
2025-ANM-1608-OE
47 28 53.25N
122 12 55.42W
2025-ANM-1622-OE
47 28 54.38N
122 12 46.25W
2025-ANM-211-OE
47 29 03.99N
122 12 39.15W
2024-ANM-7568-OE
47 28 54.96N
122 12 43.29W
47 28 53.79N
122 12 44.39W
47 28 53.80N
122 12 42.60W
47 28 54.77N
122 12 44.30W
47 28 54.39N
122 12 44.30W
47 28 54.09N
122 12 42.39W
47 28 53.87N
122 12 43.79W
47 28 53.85N
122 12 44.00W
47 28 54.96N
122 12 44.42W
47 28 54.10N
122 12 42.18W
47 28 54.02N
122 12 41.06W
47 28 54.50N122 12 39.57W
47 28 55.17N
122 12 41.47W
47 28 54.87N122 12 41.71W
EXISTING IPAC
EXISTING RHS
47 28 53.95N
122 12 42.62W
47 28 55.75N
122 12 39.40W
2025-ANM-1440-OE
47 28 57.98N
122 12 39.37W
2025-ANM-1429-OE
47 28 58.00N
122 12 37.02W
2025-ANM-1430-OE
47 28 55.76N
122 12 36.96W
2025-ANM-1441-OE
47 28 59.44N
122 12 34.73W
2025-ANM-1431-OE
47 28 59.45N
122 12 36.30W
2025-ANM-1426-OE
47 28 56.94N
122 12 34.70W
2025-ANM-1439-OE
47 28 53.54N
122 12 34.28W
2025-ANM-1449-OE
47 28 53.54N
122 12 35.77W
2025-ANM-1448-OE
47 28 55.66N
122 12 34.32W
2025-ANM-1443-OE
47 28 55.66N
122 12 35.80W
2025-ANM-1442-OE
47 28 56.95N
122 12 36.32W
2025-ANM-1438-OE
64 FT
52’-8”
52’-8”51’-8”
44’-8”
60’-8”
65’-4”
47’-2”
44’-8”44’-8”
69’-4”
44’-8”
58’-0”
NOTE:
HEIGHT ELEVATIONS ARE INDICATED AS HEIGHT ABOVE ARCHITECTURAL LEVEL 1 (0'-0")
ACTUAL TOS = 36'-6" ASL SITE EL FORM 7460-1 = 37’ ASL
56 FT
OE Purpose/Type:
Renton High School Reconstruction Project
FAA Form 7460-1 Determinations of No Hazard Exhibit
September 2025
Mail Processing Center
Federal Aviation Administration
Southwest Regional Office
Obstruction Evaluation Group
10101 Hillwood Parkway
Fort Worth, TX 76177
Aeronautical Study No.
2025-ANM-1449-OE
Page 1 of 5
Issued Date: 04/22/2025
Ali Masterson
Ali Masterson
1200 6th Ave #1620
Seattle, WA 98101
** DETERMINATION OF NO HAZARD TO AIR NAVIGATION **
The Federal Aviation Administration has conducted an aeronautical study under the provisions of 49 U.S.C.,
Section 44718 and if applicable Title 14 of the Code of Federal Regulations, part 77, concerning:
Structure:School New Renton High School Building
Location:Renton, WA
Latitude:47-28-53.54N NAD 83
Longitude:122-12-34.28W
Heights:37 feet site elevation (SE)
64 feet above ground level (AGL)
101 feet above mean sea level (AMSL)
This aeronautical study revealed that the structure does not exceed obstruction standards and would not be a
hazard to air navigation provided the following condition(s), if any, is(are) met:
As a condition to this Determination, the structure is to be marked/lighted in accordance with FAA Advisory
circular 70/7460-1 M Change 1, Obstruction Marking and Lighting, red lights-Chapters 4,5(Red),&15.
Any failure or malfunction that lasts more than thirty (30) minutes and affects a top light or flashing obstruction
light, regardless of its position, should be reported immediately to (877) 487-6867 so a Notice to Airmen
(NOTAM) can be issued. As soon as the normal operation is restored, notify the same number.
It is required that FAA Form 7460-2, Notice of Actual Construction or Alteration, be e-filed any time the
project is abandoned or:
_____ At least 10 days prior to start of construction (7460-2, Part 1)
__X__ Within 5 days after the construction reaches its greatest height (7460-2, Part 2)
The structure considered under this study lies in proximity to an airport and occupants may be subjected to
noise from aircraft operating to and from the airport.
This determination expires on 10/22/2026 unless:
Page 2 of 5
(a)the construction is started (not necessarily completed) and FAA Form 7460-2, Notice of Actual
Construction or Alteration, is received by this office.
(b)extended, revised, or terminated by the issuing office.
(c)the construction is subject to the licensing authority of the Federal Communications Commission
(FCC) and an application for a construction permit has been filed, as required by the FCC, within
6 months of the date of this determination. In such case, the determination expires on the date
prescribed by the FCC for completion of construction, or the date the FCC denies the application.
NOTE: REQUEST FOR EXTENSION OF THE EFFECTIVE PERIOD OF THIS DETERMINATION MUST
BE E-FILED AT LEAST 15 DAYS PRIOR TO THE EXPIRATION DATE. AFTER RE-EVALUATION
OF CURRENT OPERATIONS IN THE AREA OF THE STRUCTURE TO DETERMINE THAT NO
SIGNIFICANT AERONAUTICAL CHANGES HAVE OCCURRED, YOUR DETERMINATION MAY BE
ELIGIBLE FOR ONE EXTENSION OF THE EFFECTIVE PERIOD.
This determination is based, in part, on the foregoing description which includes specific coordinates, heights,
frequency(ies) and power. Any changes in coordinates, heights, and frequencies or use of greater power, except
those frequencies specified in the Colo Void Clause Coalition; Antenna System Co-Location; Voluntary Best
Practices, will void this determination. Any future construction or alteration, including increase to heights,
power, or the addition of other transmitters, requires separate notice to the FAA.This determination includes all
previously filed frequencies and power for this structure.
If construction or alteration is dismantled or destroyed, you must submit notice to the FAA within 5 days after
the construction or alteration is dismantled or destroyed.
This determination does include temporary construction equipment such as cranes, derricks, etc., which may be
used during actual construction of the structure. However, this equipment shall not exceed the overall heights as
indicated above. Equipment which has a height greater than the studied structure requires separate notice to the
FAA.
This determination concerns the effect of this structure on the safe and efficient use of navigable airspace
by aircraft and does not relieve the sponsor of compliance responsibilities relating to any law, ordinance, or
regulation of any Federal, State, or local government body.
If we can be of further assistance, please contact our office at (817) 222-5935, or kenneth.patterson@faa.gov.
On any future correspondence concerning this matter, please refer to Aeronautical Study Number 2025-
ANM-1449-OE.
Signature Control No: 650179610-654664318 ( DNE )
Ken Patterson
Specialist
Attachment(s)
Map(s)
Page 3 of 5
Verified Map for ASN 2025-ANM-1449-OE
Page 4 of 5
TOPO Map for ASN 2025-ANM-1449-OE
Page 5 of 5
Sectional Map for ASN 2025-ANM-1449-OE